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tusA

Gene
tusA
Protein
Sulfur carrier protein TusA
Organism
Yersinia pseudotuberculosis serotype IB (strain PB1/+)
Length
84 amino acids
Function
Sulfur carrier protein involved in sulfur trafficking in the cell. Part of a sulfur-relay system required for 2-thiolation during synthesis of 2-thiouridine of the modified wobble base 5-methylaminomethyl-2-thiouridine (mnm(5)s(2)U) in tRNA. Interacts with IscS and stimulates its cysteine desulfurase activity. Accepts an activated sulfur from IscS, which is then transferred to TusD, and thus determines the direction of sulfur flow from IscS to 2-thiouridine formation. Also appears to be involved in sulfur transfer for the biosynthesis of molybdopterin.
Similarity
Belongs to the sulfur carrier protein TusA family.
Mass
9.536 kDa
Sequence
MTDIFANPDKTLDALGLRCPEPVMMVRKTVRHMEEGQTLLIIADDPATTRDIPGFCRFMDHQLLAQDTEQTPYRYLVRKGITAG
Protein
Sulfur carrier protein TusA: tusA

Gene
tusA
Protein
Sulfur carrier protein TusA
Organism
Yersinia pestis
Length
84 amino acids
Function
Sulfur carrier protein involved in sulfur trafficking in the cell. Part of a sulfur-relay system required for 2-thiolation during synthesis of 2-thiouridine of the modified wobble base 5-methylaminomethyl-2-thiouridine (mnm(5)s(2)U) in tRNA. Interacts with IscS and stimulates its cysteine desulfurase activity. Accepts an activated sulfur from IscS, which is then transferred to TusD, and thus determines the direction of sulfur flow from IscS to 2-thiouridine formation. Also appears to be involved in sulfur transfer for the biosynthesis of molybdopterin.
Similarity
Belongs to the sulfur carrier protein TusA family.
Mass
9.536 kDa
Sequence
MTDIFANPDKTLDALGLRCPEPVMMVRKTVRHMEEGQTLLIIADDPATTRDIPGFCRFMDHQLLAQDTEQTPYRYLVRKGITAG
Protein
Sulfur carrier protein TusA: tusA

Gene
tusA
Protein
Sulfur carrier protein TusA
Organism
Yersinia pseudotuberculosis serotype I (strain IP32953)
Length
84 amino acids
Function
Sulfur carrier protein involved in sulfur trafficking in the cell. Part of a sulfur-relay system required for 2-thiolation during synthesis of 2-thiouridine of the modified wobble base 5-methylaminomethyl-2-thiouridine (mnm(5)s(2)U) in tRNA. Interacts with IscS and stimulates its cysteine desulfurase activity. Accepts an activated sulfur from IscS, which is then transferred to TusD, and thus determines the direction of sulfur flow from IscS to 2-thiouridine formation. Also appears to be involved in sulfur transfer for the biosynthesis of molybdopterin.
Similarity
Belongs to the sulfur carrier protein TusA family.
Mass
9.536 kDa
Sequence
MTDIFANPDKTLDALGLRCPEPVMMVRKTVRHMEEGQTLLIIADDPATTRDIPGFCRFMDHQLLAQDTEQTPYRYLVRKGITAG
Protein
Sulfur carrier protein TusA: tusA

Gene
tusA
Protein
Sulfur carrier protein TusA
Organism
Yersinia pseudotuberculosis serotype O:3 (strain YPIII)
Length
84 amino acids
Function
Sulfur carrier protein involved in sulfur trafficking in the cell. Part of a sulfur-relay system required for 2-thiolation during synthesis of 2-thiouridine of the modified wobble base 5-methylaminomethyl-2-thiouridine (mnm(5)s(2)U) in tRNA. Interacts with IscS and stimulates its cysteine desulfurase activity. Accepts an activated sulfur from IscS, which is then transferred to TusD, and thus determines the direction of sulfur flow from IscS to 2-thiouridine formation. Also appears to be involved in sulfur transfer for the biosynthesis of molybdopterin.
Similarity
Belongs to the sulfur carrier protein TusA family.
Mass
9.536 kDa
Sequence
MTDIFANPDKTLDALGLRCPEPVMMVRKTVRHMEEGQTLLIIADDPATTRDIPGFCRFMDHQLLAQDTEQTPYRYLVRKGITAG
Protein
Sulfur carrier protein TusA: tusA

Gene
tusA
Protein
Sulfur carrier protein TusA
Organism
Sodalis glossinidius (strain morsitans)
Length
84 amino acids
Function
Sulfur carrier protein involved in sulfur trafficking in the cell. Part of a sulfur-relay system required for 2-thiolation during synthesis of 2-thiouridine of the modified wobble base 5-methylaminomethyl-2-thiouridine (mnm(5)s(2)U) in tRNA. Interacts with IscS and stimulates its cysteine desulfurase activity. Accepts an activated sulfur from IscS, which is then transferred to TusD, and thus determines the direction of sulfur flow from IscS to 2-thiouridine formation. Also appears to be involved in sulfur transfer for the biosynthesis of molybdopterin.
Similarity
Belongs to the sulfur carrier protein TusA family.
Mass
9.346 kDa
Sequence
MPDAFAAADQTLDARGLRCPEPVMMVRKAVRHMADGQTLLIISDDPATTRDIPGFCQFMEHTLLAQATEQLPYRYLLRKGRAAA
Protein
Sulfur carrier protein TusA: tusA

Gene
tusA
Protein
Sulfur carrier protein TusA
Organism
Yersinia enterocolitica serotype O:8 / biotype 1B (strain NCTC 13174 / 8081)
Length
84 amino acids
Function
Sulfur carrier protein involved in sulfur trafficking in the cell. Part of a sulfur-relay system required for 2-thiolation during synthesis of 2-thiouridine of the modified wobble base 5-methylaminomethyl-2-thiouridine (mnm(5)s(2)U) in tRNA. Interacts with IscS and stimulates its cysteine desulfurase activity. Accepts an activated sulfur from IscS, which is then transferred to TusD, and thus determines the direction of sulfur flow from IscS to 2-thiouridine formation. Also appears to be involved in sulfur transfer for the biosynthesis of molybdopterin.
Similarity
Belongs to the sulfur carrier protein TusA family.
Mass
9.479 kDa
Sequence
MTDIFANPDKTLDALGLRCPEPVMMVRKTVRHMEDGQTLLIIADDPATTRDIPGFCRFMDHQLLAQDTGQTPYRYLVKKGAKAE
Protein
Sulfur carrier protein TusA: tusA

Gene
tusA
Protein
Sulfur carrier protein TusA
Organism
Yersinia pseudotuberculosis serotype O:1b (strain IP 31758)
Length
84 amino acids
Function
Sulfur carrier protein involved in sulfur trafficking in the cell. Part of a sulfur-relay system required for 2-thiolation during synthesis of 2-thiouridine of the modified wobble base 5-methylaminomethyl-2-thiouridine (mnm(5)s(2)U) in tRNA. Interacts with IscS and stimulates its cysteine desulfurase activity. Accepts an activated sulfur from IscS, which is then transferred to TusD, and thus determines the direction of sulfur flow from IscS to 2-thiouridine formation. Also appears to be involved in sulfur transfer for the biosynthesis of molybdopterin.
Similarity
Belongs to the sulfur carrier protein TusA family.
Mass
9.536 kDa
Sequence
MTDIFANPDKTLDALGLRCPEPVMMVRKTVRHMEEGQTLLIIADDPATTRDIPGFCRFMDHQLLAQDTEQTPYRYLVRKGITAG
Protein
Sulfur carrier protein TusA: tusA

Gene
tusA
Protein
Sulfur carrier protein TusA
Organism
Pseudomonas syringae pv. tomato (strain ATCC BAA-871 / DC3000)
Length
84 amino acids
Function
Sulfur carrier protein which probably makes part of a sulfur-relay system.
Similarity
Belongs to the sulfur carrier protein TusA family.
Mass
9.406 kDa
Sequence
MSEPIESLTVDAVLDATGLFCPEPVMMLHQKVRDLPPSGLLKVIATDPSTCRDIPKFCVFLGHELVAEQAEESTFLYWIRKKSD
Protein
Sulfur carrier protein TusA: tusA

Gene
tusA
Protein
Sulfur carrier protein TusA
Organism
Pseudomonas syringae pv. syringae (strain B728a)
Length
84 amino acids
Function
Sulfur carrier protein which probably makes part of a sulfur-relay system.
Similarity
Belongs to the sulfur carrier protein TusA family.
Mass
9.428 kDa
Sequence
MSEPIENLTVDAELDAVGLFCPEPVMMLHQKVRDLPAGGLLKVIATDPSTRRDIPKFCVFLGHELVAEQAEEGTFLYWIRKKSD
Protein
Sulfur carrier protein TusA: tusA

Gene
tusA
Protein
Sulfur carrier protein TusA
Organism
Photorhabdus luminescens subsp. laumondii (strain DSM 15139 / CIP 105565 / TT01)
Length
84 amino acids
Function
Sulfur carrier protein involved in sulfur trafficking in the cell. Part of a sulfur-relay system required for 2-thiolation during synthesis of 2-thiouridine of the modified wobble base 5-methylaminomethyl-2-thiouridine (mnm(5)s(2)U) in tRNA. Interacts with IscS and stimulates its cysteine desulfurase activity. Accepts an activated sulfur from IscS, which is then transferred to TusD, and thus determines the direction of sulfur flow from IscS to 2-thiouridine formation. Also appears to be involved in sulfur transfer for the biosynthesis of molybdopterin.
Similarity
Belongs to the sulfur carrier protein TusA family.
Mass
9.848 kDa
Sequence
MPDVFTHPDKTLDTQGLRCPEPVMMVRKTVRHMEAGQMLLILADDPATTRDIPSFCRFMEHQLVAQETEQMPYRYLVRKKESQL
Protein
Sulfur carrier protein TusA: tusA

Gene
tusA
Protein
Sulfur carrier protein TusA
Organism
Proteus mirabilis (strain HI4320)
Length
84 amino acids
Function
Sulfur carrier protein involved in sulfur trafficking in the cell. Part of a sulfur-relay system required for 2-thiolation during synthesis of 2-thiouridine of the modified wobble base 5-methylaminomethyl-2-thiouridine (mnm(5)s(2)U) in tRNA. Interacts with IscS and stimulates its cysteine desulfurase activity. Accepts an activated sulfur from IscS, which is then transferred to TusD, and thus determines the direction of sulfur flow from IscS to 2-thiouridine formation. Also appears to be involved in sulfur transfer for the biosynthesis of molybdopterin.
Similarity
Belongs to the sulfur carrier protein TusA family.
Mass
9.638 kDa
Sequence
MNAQFDDATKTLDTLGLRCPEPVMLVRKTIRNMAQGETLLVIADDPATVRDIPGFCRFMEHDLLQQETQATPYRYLIRKKEGQL
Protein
Sulfur carrier protein TusA: tusA

Gene
tusA
Protein
Sulfur carrier protein TusA
Organism
Pseudomonas savastanoi pv. phaseolicola (strain 1448A / Race 6)
Length
84 amino acids
Function
Sulfur carrier protein which probably makes part of a sulfur-relay system.
Similarity
Belongs to the sulfur carrier protein TusA family.
Mass
9.422 kDa
Sequence
MSEPIENLTVDAVLEAVGLFCPEPVMMLHQKVRDLPAGGLLKVIATDPSTRRDIPKFCVFLGHELVAEQAEEGTFLYWIRKKPD
Protein
Sulfur carrier protein TusA: tusA

Gene
tusA
Protein
Sulfur carrier protein TusA
Organism
Aliivibrio fischeri (strain ATCC 700601 / ES114)
Length
83 amino acids
Function
Sulfur carrier protein which probably makes part of a sulfur-relay system.
Similarity
Belongs to the sulfur carrier protein TusA family.
Mass
9.568 kDa
Sequence
MTINFDTATQTLEAEGLRCPEPVMMVRKTIRKMEDGETLLIKADDPSTTRDIPSFCRFMDHELIAEDTDSLPYRYLIRKGLSK
Protein
Sulfur carrier protein TusA: tusA

Gene
tusA
Protein
Sulfur carrier protein TusA
Organism
Aliivibrio fischeri (strain MJ11)
Length
83 amino acids
Function
Sulfur carrier protein which probably makes part of a sulfur-relay system.
Similarity
Belongs to the sulfur carrier protein TusA family.
Mass
9.568 kDa
Sequence
MTINFDTATQTLEAEGLRCPEPVMMVRKTIRKMEDGETLLIKADDPSTTRDIPSFCRFMDHELIAEDTDSLPYRYLIRKGLSK
Protein
Sulfur carrier protein TusA: tusA

Gene
tusA
Protein
Sulfur carrier protein TusA
Organism
Aliivibrio salmonicida (strain LFI1238)
Length
83 amino acids
Function
Sulfur carrier protein which probably makes part of a sulfur-relay system.
Similarity
Belongs to the sulfur carrier protein TusA family.
Mass
9.445 kDa
Sequence
MTINFDNATLILEAEGLRCPEPVMMVRKTIRQMADGDTLLIKADDPSTTRDIPSFCRFMDHELIAEDTETLPFRFLIRKGLSA
Protein
Sulfur carrier protein TusA: tusA

Gene
tusA
Protein
Sulfur carrier protein TusA
Organism
Vibrio tasmaniensis (strain LGP32)
Length
83 amino acids
Function
Sulfur carrier protein which probably makes part of a sulfur-relay system.
Similarity
Belongs to the sulfur carrier protein TusA family.
Mass
9.467 kDa
Sequence
MTFKPELATHTLEAEGLRCPEPVMMVRKTIRNMQDGDVLLVKADDPSTTRDIPSFCRFMDHQLVGQATETLPYQYLIRKGLEA
Protein
Sulfur carrier protein TusA: tusA

Gene
tusA
Protein
Sulfur carrier protein TusA
Organism
Pseudoalteromonas atlantica (strain T6c / ATCC BAA-1087)
Length
83 amino acids
Function
Sulfur carrier protein which probably makes part of a sulfur-relay system.
Similarity
Belongs to the sulfur carrier protein TusA family.
Mass
9.372 kDa
Sequence
MTSNNFGDANHQLDAIGLRCPEPVMMVRLSIRNMQLGETLAISADDHSTTRDIPSFCRFMGHTLIASDVDSKPYRYLIRKDQS
Protein
Sulfur carrier protein TusA: tusA

Gene
tusA
Protein
Sulfur carrier protein TusA
Organism
Pseudomonas fluorescens (strain ATCC BAA-477 / NRRL B-23932 / Pf-5)
Length
83 amino acids
Function
Sulfur carrier protein which probably makes part of a sulfur-relay system.
Similarity
Belongs to the sulfur carrier protein TusA family.
Mass
9.374 kDa
Sequence
MSQIIDTPVDGTLDATGLNCPEPVMMLHQHIRDLPPGGLLKVIATDPSTRRDIPKFCVFLDHELVAQQEEAGTYLYWIRKKLD
Protein
Sulfur carrier protein TusA: tusA

Gene
tusA
Protein
Sulfur carrier protein TusA
Organism
Pseudomonas fluorescens (strain SBW25)
Length
83 amino acids
Function
Sulfur carrier protein which probably makes part of a sulfur-relay system.
Similarity
Belongs to the sulfur carrier protein TusA family.
Mass
9.414 kDa
Sequence
MSHPEEMPVDGTLDATGLNCPEPVMMLHQHIRDLPPGGLLKVIATDPSTRRDIPKFCVFLDHELVDQQEQAGTYLYWIRKNSV
Protein
Sulfur carrier protein TusA: tusA

Gene
tusA
Protein
Sulfur carrier protein TusA
Organism
Pseudomonas fluorescens (strain Pf0-1)
Length
83 amino acids
Function
Sulfur carrier protein which probably makes part of a sulfur-relay system.
Similarity
Belongs to the sulfur carrier protein TusA family.
Mass
9.305 kDa
Sequence
MSEMINTPVDGTLDATGLNCPEPVMMLHQHIRDLVPGGLLKVIATDPSTRRDIPKFCVFLDHELVGQHEEAGTYLYWIRKKSG
Protein
Sulfur carrier protein TusA: tusA

Gene
tusA
Protein
Sulfur carrier protein TusA
Organism
Hamiltonella defensa subsp. Acyrthosiphon pisum (strain 5AT)
Length
83 amino acids
Function
Sulfur carrier protein involved in sulfur trafficking in the cell. Part of a sulfur-relay system required for 2-thiolation during synthesis of 2-thiouridine of the modified wobble base 5-methylaminomethyl-2-thiouridine (mnm(5)s(2)U) in tRNA. Interacts with IscS and stimulates its cysteine desulfurase activity. Accepts an activated sulfur from IscS, which is then transferred to TusD, and thus determines the direction of sulfur flow from IscS to 2-thiouridine formation. Also appears to be involved in sulfur transfer for the biosynthesis of molybdopterin.
Similarity
Belongs to the sulfur carrier protein TusA family.
Mass
9.504 kDa
Sequence
MKDPLNHYDHFLDTLGLRCPEPLMMLRKTARDLTIGQTLLMISDDPSTLSDIPAFCRFMGHHLSAKKADRIPYQYLIVIGCLE
Protein
Sulfur carrier protein TusA: tusA

Gene
tusA
Protein
Sulfur carrier protein TusA
Organism
Edwardsiella ictaluri (strain 93-146)
Length
82 amino acids
Function
Sulfur carrier protein involved in sulfur trafficking in the cell. Part of a sulfur-relay system required for 2-thiolation during synthesis of 2-thiouridine of the modified wobble base 5-methylaminomethyl-2-thiouridine (mnm(5)s(2)U) in tRNA. Interacts with IscS and stimulates its cysteine desulfurase activity. Accepts an activated sulfur from IscS, which is then transferred to TusD, and thus determines the direction of sulfur flow from IscS to 2-thiouridine formation. Also appears to be involved in sulfur transfer for the biosynthesis of molybdopterin.
Similarity
Belongs to the sulfur carrier protein TusA family.
Mass
9.262 kDa
Sequence
MTDLFANPDKTLDALGLRCPEPVMMVRKTVRHMVAGETLLIIADDPATTRDIPGFCRFMEHTLLAQEIEQTPYRYLLRKGGA
Protein
Sulfur carrier protein TusA: tusA

Gene
tusA
Protein
Sulfur carrier protein TusA
Organism
Aeromonas hydrophila subsp. hydrophila (strain ATCC 7966 / DSM 30187 / JCM 1027 / KCTC 2358 / NCIMB 9240)
Length
82 amino acids
Function
Sulfur carrier protein which probably makes part of a sulfur-relay system.
Similarity
Belongs to the sulfur carrier protein TusA family.
Mass
9.279 kDa
Sequence
MMSALFCDATHELDAIGLRCPEPVMMVRKKVRLMADGETLLVSADDPSTTRDIPSFCRFMDHTLVASETEQAPYRYLIRKGQ
Protein
Sulfur carrier protein TusA: tusA

Gene
tusA
Protein
Sulfur carrier protein TusA
Organism
Tolumonas auensis (strain DSM 9187 / TA4)
Length
82 amino acids
Function
Sulfur carrier protein which probably makes part of a sulfur-relay system.
Similarity
Belongs to the sulfur carrier protein TusA family.
Mass
9.317 kDa
Sequence
MTFSADDINQTLDASGLRCPEPVMMVRKTVRLMQEGETLLVIADDPATVRDIPSFCRFMDHTLLASDTEQPPYRYLIRKGLN
Protein
Sulfur carrier protein TusA: tusA

Gene
tusA
Protein
Sulfur carrier protein TusA
Organism
Vibrio cholerae serotype O1 (strain ATCC 39541 / Classical Ogawa 395 / O395)
Length
82 amino acids
Function
Sulfur carrier protein which probably makes part of a sulfur-relay system.
Similarity
Belongs to the sulfur carrier protein TusA family.
Mass
9.279 kDa
Sequence
MTFNPNIATHTLEAEGLRCPEPVMMVRKTIRTMLDGEVLLVTADDPSTTRDIPSFCRFMDHQLLGAQIDQLPYQYLIKKGLA
Protein
Sulfur carrier protein TusA: tusA

Gene
tusA
Protein
Sulfur carrier protein TusA
Organism
Vibrio campbellii (strain ATCC BAA-1116 / BB120)
Length
82 amino acids
Function
Sulfur carrier protein which probably makes part of a sulfur-relay system.
Similarity
Belongs to the sulfur carrier protein TusA family.
Mass
9.386 kDa
Sequence
MSFNPELATKTLEAEGLRCPEPVMMVRKTIRNMQDGEVLLVKADDPSTTRDIPSFCRFMDHQLIAAQTDQLPYQYLIKKGLE
Protein
Sulfur carrier protein TusA: tusA

Gene
tusA
Protein
Sulfur carrier protein TusA
Organism
Vibrio cholerae serotype O1 (strain ATCC 39315 / El Tor Inaba N16961)
Length
82 amino acids
Function
Sulfur carrier protein which probably makes part of a sulfur-relay system.
Similarity
Belongs to the sulfur carrier protein TusA family.
Mass
9.279 kDa
Sequence
MTFNPNIATHTLEAEGLRCPEPVMMVRKTIRTMLDGEVLLVTADDPSTTRDIPSFCRFMDHQLLGAQIDQLPYQYLIKKGLA
Protein
Sulfur carrier protein TusA: tusA

Gene
tusA
Protein
Sulfur carrier protein TusA
Organism
Vibrio cholerae serotype O1 (strain M66-2)
Length
82 amino acids
Function
Sulfur carrier protein which probably makes part of a sulfur-relay system.
Similarity
Belongs to the sulfur carrier protein TusA family.
Mass
9.279 kDa
Sequence
MTFNPNIATHTLEAEGLRCPEPVMMVRKTIRTMLDGEVLLVTADDPSTTRDIPSFCRFMDHQLLGAQIDQLPYQYLIKKGLA
Protein
Sulfur carrier protein TusA: tusA

Gene
tusA
Protein
Sulfur carrier protein TusA
Organism
Vibrio parahaemolyticus serotype O3:K6 (strain RIMD 2210633)
Length
82 amino acids
Function
Sulfur carrier protein which probably makes part of a sulfur-relay system.
Similarity
Belongs to the sulfur carrier protein TusA family.
Mass
9.4 kDa
Sequence
MSFNPELATKTLEAEGLRCPEPVMMVRKTIRNMQDGEVLLVKADDPSTTRDIPSFCRFMDHQLIAAQTEQLPYQYLIKKGLE
Protein
Sulfur carrier protein TusA: tusA

Gene
tusA
Protein
Sulfur carrier protein TusA
Organism
Haemophilus parasuis serovar 5 (strain SH0165)
Length
82 amino acids
Function
Sulfur carrier protein which probably makes part of a sulfur-relay system.
Similarity
Belongs to the sulfur carrier protein TusA family.
Mass
9.445 kDa
Sequence
MTELTINHTLDTLGLRCPEPVMLTRKTIRNMADGEVLLIIADDPATTRDIPSFCQFMDHQLLKSQTDTKPYQYWVKKGLDHL
Protein
Sulfur carrier protein TusA: tusA

Gene
tusA
Protein
Sulfur carrier protein TusA
Organism
Photobacterium profundum (strain SS9)
Length
82 amino acids
Function
Sulfur carrier protein which probably makes part of a sulfur-relay system.
Similarity
Belongs to the sulfur carrier protein TusA family.
Mass
9.369 kDa
Sequence
MTALFENPTHNLEAQGLRCPEPVMMVRKTVRKMEEGETLLILADDPSTTRDIPSFCRFMDHTLVAADTETLPYRFLIRKGSN
Protein
Sulfur carrier protein TusA: tusA

Gene
tusA
Protein
Sulfur carrier protein TusA
Organism
Escherichia coli (strain 55989 / EAEC)
Length
81 amino acids
Function
Sulfur carrier protein involved in sulfur trafficking in the cell. Part of a sulfur-relay system required for 2-thiolation during synthesis of 2-thiouridine of the modified wobble base 5-methylaminomethyl-2-thiouridine (mnm(5)s(2)U) in tRNA. Interacts with IscS and stimulates its cysteine desulfurase activity. Accepts an activated sulfur from IscS, which is then transferred to TusD, and thus determines the direction of sulfur flow from IscS to 2-thiouridine formation. Also appears to be involved in sulfur transfer for the biosynthesis of molybdopterin.
Similarity
Belongs to the sulfur carrier protein TusA family.
Mass
9.095 kDa
Sequence
MTDLFSSPDHTLDALGLRCPEPVMMVRKTVRNMQPGETLLIIADDPATTRDIPGFCTFMEHELVAKETDGLPYRYLIRKGG
Protein
Sulfur carrier protein TusA: tusA

Gene
tusA
Protein
Sulfur carrier protein TusA
Organism
Escherichia coli O157:H7
Length
81 amino acids
Function
Sulfur carrier protein involved in sulfur trafficking in the cell. Part of a sulfur-relay system required for 2-thiolation during synthesis of 2-thiouridine of the modified wobble base 5-methylaminomethyl-2-thiouridine (mnm(5)s(2)U) in tRNA. Interacts with IscS and stimulates its cysteine desulfurase activity. Accepts an activated sulfur from IscS, which is then transferred to TusD, and thus determines the direction of sulfur flow from IscS to 2-thiouridine formation. Also appears to be involved in sulfur transfer for the biosynthesis of molybdopterin.
Similarity
Belongs to the sulfur carrier protein TusA family.
Mass
9.095 kDa
Sequence
MTDLFSSPDHTLDALGLRCPEPVMMVRKTVRNMQPGETLLIIADDPATTRDIPGFCTFMEHELVAKETDGLPYRYLIRKGG
Protein
Sulfur carrier protein TusA: tusA

Gene
tusA
Protein
Sulfur carrier protein TusA
Organism
Escherichia coli O157:H7 (strain EC4115 / EHEC)
Length
81 amino acids
Function
Sulfur carrier protein involved in sulfur trafficking in the cell. Part of a sulfur-relay system required for 2-thiolation during synthesis of 2-thiouridine of the modified wobble base 5-methylaminomethyl-2-thiouridine (mnm(5)s(2)U) in tRNA. Interacts with IscS and stimulates its cysteine desulfurase activity. Accepts an activated sulfur from IscS, which is then transferred to TusD, and thus determines the direction of sulfur flow from IscS to 2-thiouridine formation. Also appears to be involved in sulfur transfer for the biosynthesis of molybdopterin.
Similarity
Belongs to the sulfur carrier protein TusA family.
Mass
9.095 kDa
Sequence
MTDLFSSPDHTLDALGLRCPEPVMMVRKTVRNMQPGETLLIIADDPATTRDIPGFCTFMEHELVAKETDGLPYRYLIRKGG
Protein
Sulfur carrier protein TusA: tusA

Gene
tusA
Protein
Sulfur carrier protein TusA
Organism
Escherichia coli O7:K1 (strain IAI39 / ExPEC)
Length
81 amino acids
Function
Sulfur carrier protein involved in sulfur trafficking in the cell. Part of a sulfur-relay system required for 2-thiolation during synthesis of 2-thiouridine of the modified wobble base 5-methylaminomethyl-2-thiouridine (mnm(5)s(2)U) in tRNA. Interacts with IscS and stimulates its cysteine desulfurase activity. Accepts an activated sulfur from IscS, which is then transferred to TusD, and thus determines the direction of sulfur flow from IscS to 2-thiouridine formation. Also appears to be involved in sulfur transfer for the biosynthesis of molybdopterin.
Similarity
Belongs to the sulfur carrier protein TusA family.
Mass
9.095 kDa
Sequence
MTDLFSSPDHTLDALGLRCPEPVMMVRKTVRNMQPGETLLIIADDPATTRDIPGFCTFMEHELVAKETDGLPYRYLIRKGG
Protein
Sulfur carrier protein TusA: tusA

Gene
tusA
Protein
Sulfur carrier protein TusA
Organism
Escherichia coli O81 (strain ED1a)
Length
81 amino acids
Function
Sulfur carrier protein involved in sulfur trafficking in the cell. Part of a sulfur-relay system required for 2-thiolation during synthesis of 2-thiouridine of the modified wobble base 5-methylaminomethyl-2-thiouridine (mnm(5)s(2)U) in tRNA. Interacts with IscS and stimulates its cysteine desulfurase activity. Accepts an activated sulfur from IscS, which is then transferred to TusD, and thus determines the direction of sulfur flow from IscS to 2-thiouridine formation. Also appears to be involved in sulfur transfer for the biosynthesis of molybdopterin.
Similarity
Belongs to the sulfur carrier protein TusA family.
Mass
9.095 kDa
Sequence
MTDLFSSPDHTLDALGLRCPEPVMMVRKTVRNMQPGETLLIIADDPATTRDIPGFCTFMEHELVAKETDGLPYRYLIRKGG
Protein
Sulfur carrier protein TusA: tusA

Gene
tusA
Protein
Sulfur carrier protein TusA
Organism
Escherichia coli O8 (strain IAI1)
Length
81 amino acids
Function
Sulfur carrier protein involved in sulfur trafficking in the cell. Part of a sulfur-relay system required for 2-thiolation during synthesis of 2-thiouridine of the modified wobble base 5-methylaminomethyl-2-thiouridine (mnm(5)s(2)U) in tRNA. Interacts with IscS and stimulates its cysteine desulfurase activity. Accepts an activated sulfur from IscS, which is then transferred to TusD, and thus determines the direction of sulfur flow from IscS to 2-thiouridine formation. Also appears to be involved in sulfur transfer for the biosynthesis of molybdopterin.
Similarity
Belongs to the sulfur carrier protein TusA family.
Mass
9.095 kDa
Sequence
MTDLFSSPDHTLDALGLRCPEPVMMVRKTVRNMQPGETLLIIADDPATTRDIPGFCTFMEHELVAKETDGLPYRYLIRKGG
Protein
Sulfur carrier protein TusA: tusA

Gene
tusA
Protein
Sulfur carrier protein TusA
Organism
Escherichia coli (strain K12 / MC4100 / BW2952)
Length
81 amino acids
Function
Sulfur carrier protein involved in sulfur trafficking in the cell. Part of a sulfur-relay system required for 2-thiolation during synthesis of 2-thiouridine of the modified wobble base 5-methylaminomethyl-2-thiouridine (mnm(5)s(2)U) in tRNA. Interacts with IscS and stimulates its cysteine desulfurase activity. Accepts an activated sulfur from IscS, which is then transferred to TusD, and thus determines the direction of sulfur flow from IscS to 2-thiouridine formation. Also appears to be involved in sulfur transfer for the biosynthesis of molybdopterin.
Similarity
Belongs to the sulfur carrier protein TusA family.
Mass
9.095 kDa
Sequence
MTDLFSSPDHTLDALGLRCPEPVMMVRKTVRNMQPGETLLIIADDPATTRDIPGFCTFMEHELVAKETDGLPYRYLIRKGG
Protein
Sulfur carrier protein TusA: tusA

Gene
tusA
Protein
Sulfur carrier protein TusA
Organism
Escherichia coli (strain K12 / DH10B)
Length
81 amino acids
Function
Sulfur carrier protein involved in sulfur trafficking in the cell. Part of a sulfur-relay system required for 2-thiolation during synthesis of 2-thiouridine of the modified wobble base 5-methylaminomethyl-2-thiouridine (mnm(5)s(2)U) in tRNA. Interacts with IscS and stimulates its cysteine desulfurase activity. Accepts an activated sulfur from IscS, which is then transferred to TusD, and thus determines the direction of sulfur flow from IscS to 2-thiouridine formation. Also appears to be involved in sulfur transfer for the biosynthesis of molybdopterin.
Similarity
Belongs to the sulfur carrier protein TusA family.
Mass
9.095 kDa
Sequence
MTDLFSSPDHTLDALGLRCPEPVMMVRKTVRNMQPGETLLIIADDPATTRDIPGFCTFMEHELVAKETDGLPYRYLIRKGG
Protein
Sulfur carrier protein TusA: tusA

Gene
tusA
Protein
Sulfur carrier protein TusA
Organism
Escherichia coli O9:H4 (strain HS)
Length
81 amino acids
Function
Sulfur carrier protein involved in sulfur trafficking in the cell. Part of a sulfur-relay system required for 2-thiolation during synthesis of 2-thiouridine of the modified wobble base 5-methylaminomethyl-2-thiouridine (mnm(5)s(2)U) in tRNA. Interacts with IscS and stimulates its cysteine desulfurase activity. Accepts an activated sulfur from IscS, which is then transferred to TusD, and thus determines the direction of sulfur flow from IscS to 2-thiouridine formation. Also appears to be involved in sulfur transfer for the biosynthesis of molybdopterin.
Similarity
Belongs to the sulfur carrier protein TusA family.
Mass
9.095 kDa
Sequence
MTDLFSSPDHTLDALGLRCPEPVMMVRKTVRNMQPGETLLIIADDPATTRDIPGFCTFMEHELVAKETDGLPYRYLIRKGG
Protein
Sulfur carrier protein TusA: tusA

Gene
tusA
Protein
Sulfur carrier protein TusA
Organism
Escherichia coli O6:K15:H31 (strain 536 / UPEC)
Length
81 amino acids
Function
Sulfur carrier protein involved in sulfur trafficking in the cell. Part of a sulfur-relay system required for 2-thiolation during synthesis of 2-thiouridine of the modified wobble base 5-methylaminomethyl-2-thiouridine (mnm(5)s(2)U) in tRNA. Interacts with IscS and stimulates its cysteine desulfurase activity. Accepts an activated sulfur from IscS, which is then transferred to TusD, and thus determines the direction of sulfur flow from IscS to 2-thiouridine formation. Also appears to be involved in sulfur transfer for the biosynthesis of molybdopterin.
Similarity
Belongs to the sulfur carrier protein TusA family.
Mass
9.095 kDa
Sequence
MTDLFSSPDHTLDALGLRCPEPVMMVRKTVRNMQPGETLLIIADDPATTRDIPGFCTFMEHELVAKETDGLPYRYLIRKGG
Protein
Sulfur carrier protein TusA: tusA

Gene
tusA
Protein
Sulfur carrier protein TusA
Organism
Escherichia coli O6:H1 (strain CFT073 / ATCC 700928 / UPEC)
Length
81 amino acids
Function
Sulfur carrier protein involved in sulfur trafficking in the cell. Part of a sulfur-relay system required for 2-thiolation during synthesis of 2-thiouridine of the modified wobble base 5-methylaminomethyl-2-thiouridine (mnm(5)s(2)U) in tRNA. Interacts with IscS and stimulates its cysteine desulfurase activity. Accepts an activated sulfur from IscS, which is then transferred to TusD, and thus determines the direction of sulfur flow from IscS to 2-thiouridine formation. Also appears to be involved in sulfur transfer for the biosynthesis of molybdopterin.
Similarity
Belongs to the sulfur carrier protein TusA family.
Mass
9.095 kDa
Sequence
MTDLFSSPDHTLDALGLRCPEPVMMVRKTVRNMQPGETLLIIADDPATTRDIPGFCTFMEHELVAKETDGLPYRYLIRKGG
Protein
Sulfur carrier protein TusA: tusA

Gene
tusA
Protein
Sulfur carrier protein TusA
Organism
Escherichia coli (strain ATCC 8739 / DSM 1576 / Crooks)
Length
81 amino acids
Function
Sulfur carrier protein involved in sulfur trafficking in the cell. Part of a sulfur-relay system required for 2-thiolation during synthesis of 2-thiouridine of the modified wobble base 5-methylaminomethyl-2-thiouridine (mnm(5)s(2)U) in tRNA. Interacts with IscS and stimulates its cysteine desulfurase activity. Accepts an activated sulfur from IscS, which is then transferred to TusD, and thus determines the direction of sulfur flow from IscS to 2-thiouridine formation. Also appears to be involved in sulfur transfer for the biosynthesis of molybdopterin.
Similarity
Belongs to the sulfur carrier protein TusA family.
Mass
9.095 kDa
Sequence
MTDLFSSPDHTLDALGLRCPEPVMMVRKTVRNMQPGETLLIIADDPATTRDIPGFCTFMEHELVAKETDGLPYRYLIRKGG
Protein
Sulfur carrier protein TusA: tusA

Gene
tusA
Protein
Sulfur carrier protein TusA
Organism
Escherichia coli (strain K12)
Length
81 amino acids
Function
Sulfur carrier protein involved in sulfur trafficking in the cell. Part of a sulfur-relay system required for 2-thiolation during synthesis of 2-thiouridine of the modified wobble base 5-methylaminomethyl-2-thiouridine (mnm(5)s(2)U) in tRNA (PubMed:16387657). Interacts with IscS and stimulates its cysteine desulfurase activity (PubMed:16387657, PubMed:23281480). Accepts an activated sulfur from IscS, which is then transferred to TusD, and thus determines the direction of sulfur flow from IscS to 2-thiouridine formation (PubMed:16387657). Also appears to be involved in sulfur transfer for the biosynthesis of molybdopterin (PubMed:23281480). Seems to affect the stability of sigma-S, particularly during the logarithmic growth phase (PubMed:9555915).
Similarity
Belongs to the sulfur carrier protein TusA family.
Mass
9.095 kDa
Sequence
MTDLFSSPDHTLDALGLRCPEPVMMVRKTVRNMQPGETLLIIADDPATTRDIPGFCTFMEHELVAKETDGLPYRYLIRKGG
Protein
Sulfur carrier protein TusA: tusA

Gene
tusA
Protein
Sulfur carrier protein TusA
Organism
Escherichia coli O17:K52:H18 (strain UMN026 / ExPEC)
Length
81 amino acids
Function
Sulfur carrier protein involved in sulfur trafficking in the cell. Part of a sulfur-relay system required for 2-thiolation during synthesis of 2-thiouridine of the modified wobble base 5-methylaminomethyl-2-thiouridine (mnm(5)s(2)U) in tRNA. Interacts with IscS and stimulates its cysteine desulfurase activity. Accepts an activated sulfur from IscS, which is then transferred to TusD, and thus determines the direction of sulfur flow from IscS to 2-thiouridine formation. Also appears to be involved in sulfur transfer for the biosynthesis of molybdopterin.
Similarity
Belongs to the sulfur carrier protein TusA family.
Mass
9.197 kDa
Sequence
MTDLFSSPDHTLDALGLRCPEPVMMVRKTVRNMQPGETLLIIADDPATTRDIPGFCTFMEHELVAKETDELPYRYLIRKSG
Protein
Sulfur carrier protein TusA: tusA

Gene
tusA
Protein
Sulfur carrier protein TusA
Organism
Escherichia coli (strain SE11)
Length
81 amino acids
Function
Sulfur carrier protein involved in sulfur trafficking in the cell. Part of a sulfur-relay system required for 2-thiolation during synthesis of 2-thiouridine of the modified wobble base 5-methylaminomethyl-2-thiouridine (mnm(5)s(2)U) in tRNA. Interacts with IscS and stimulates its cysteine desulfurase activity. Accepts an activated sulfur from IscS, which is then transferred to TusD, and thus determines the direction of sulfur flow from IscS to 2-thiouridine formation. Also appears to be involved in sulfur transfer for the biosynthesis of molybdopterin.
Similarity
Belongs to the sulfur carrier protein TusA family.
Mass
9.095 kDa
Sequence
MTDLFSSPDHTLDALGLRCPEPVMMVRKTVRNMQPGETLLIIADDPATTRDIPGFCTFMEHELVAKETDGLPYRYLIRKGG
Protein
Sulfur carrier protein TusA: tusA

Gene
tusA
Protein
Sulfur carrier protein TusA
Organism
Escherichia coli (strain SMS-3-5 / SECEC)
Length
81 amino acids
Function
Sulfur carrier protein involved in sulfur trafficking in the cell. Part of a sulfur-relay system required for 2-thiolation during synthesis of 2-thiouridine of the modified wobble base 5-methylaminomethyl-2-thiouridine (mnm(5)s(2)U) in tRNA. Interacts with IscS and stimulates its cysteine desulfurase activity. Accepts an activated sulfur from IscS, which is then transferred to TusD, and thus determines the direction of sulfur flow from IscS to 2-thiouridine formation. Also appears to be involved in sulfur transfer for the biosynthesis of molybdopterin.
Similarity
Belongs to the sulfur carrier protein TusA family.
Mass
9.125 kDa
Sequence
MTDLFSSPDHTLDALGLRCPEPVMMVRKTVRNMQPGETLLIIADDPATTRDIPGFCTFMEHELVAKETDGLPYRYLIRKSG
Protein
Sulfur carrier protein TusA: tusA

Gene
tusA
Protein
Sulfur carrier protein TusA
Organism
Escherichia coli (strain UTI89 / UPEC)
Length
81 amino acids
Function
Sulfur carrier protein involved in sulfur trafficking in the cell. Part of a sulfur-relay system required for 2-thiolation during synthesis of 2-thiouridine of the modified wobble base 5-methylaminomethyl-2-thiouridine (mnm(5)s(2)U) in tRNA. Interacts with IscS and stimulates its cysteine desulfurase activity. Accepts an activated sulfur from IscS, which is then transferred to TusD, and thus determines the direction of sulfur flow from IscS to 2-thiouridine formation. Also appears to be involved in sulfur transfer for the biosynthesis of molybdopterin.
Similarity
Belongs to the sulfur carrier protein TusA family.
Mass
9.095 kDa
Sequence
MTDLFSSPDHTLDALGLRCPEPVMMVRKTVRNMQPGETLLIIADDPATTRDIPGFCTFMEHELVAKETDGLPYRYLIRKGG
Protein
Sulfur carrier protein TusA: tusA

Gene
tusA
Protein
Sulfur carrier protein TusA
Organism
Enterobacter sp. (strain 638)
Length
81 amino acids
Function
Sulfur carrier protein involved in sulfur trafficking in the cell. Part of a sulfur-relay system required for 2-thiolation during synthesis of 2-thiouridine of the modified wobble base 5-methylaminomethyl-2-thiouridine (mnm(5)s(2)U) in tRNA. Interacts with IscS and stimulates its cysteine desulfurase activity. Accepts an activated sulfur from IscS, which is then transferred to TusD, and thus determines the direction of sulfur flow from IscS to 2-thiouridine formation. Also appears to be involved in sulfur transfer for the biosynthesis of molybdopterin.
Similarity
Belongs to the sulfur carrier protein TusA family.
Mass
9.171 kDa
Sequence
MTDLFSTPDHTLDAQGLRCPEPVMMVRKTVRTMQTGETLLIIADDPATTRDIPGFCTFMEHELIAQETEALPYRYLLRKGA
Protein
Sulfur carrier protein TusA: tusA

Gene
tusA
Protein
Sulfur carrier protein TusA
Organism
Erwinia tasmaniensis (strain DSM 17950 / CIP 109463 / Et1/99)
Length
81 amino acids
Function
Sulfur carrier protein involved in sulfur trafficking in the cell. Part of a sulfur-relay system required for 2-thiolation during synthesis of 2-thiouridine of the modified wobble base 5-methylaminomethyl-2-thiouridine (mnm(5)s(2)U) in tRNA. Interacts with IscS and stimulates its cysteine desulfurase activity. Accepts an activated sulfur from IscS, which is then transferred to TusD, and thus determines the direction of sulfur flow from IscS to 2-thiouridine formation. Also appears to be involved in sulfur transfer for the biosynthesis of molybdopterin.
Similarity
Belongs to the sulfur carrier protein TusA family.
Mass
9.134 kDa
Sequence
MSDPFANPDQTLDTQGLRCPEPVMMVRKTVRHMQDGETLLIIADDPATTRDIPGFCRFMEHTLVAQAVDALPYQYLLKKGL
Protein
Sulfur carrier protein TusA: tusA

Gene
tusA
Protein
Sulfur carrier protein TusA
Organism
Aeromonas salmonicida (strain A449)
Length
81 amino acids
Function
Sulfur carrier protein which probably makes part of a sulfur-relay system.
Similarity
Belongs to the sulfur carrier protein TusA family.
Mass
9.161 kDa
Sequence
MSALFCDATHELDAIGLRCPEPVMMVRKKVRLMAQGETLLVSADDPSTTRDIPSFCRFMDHTLVASETEQAPYRYLIRKGQ
Protein
Sulfur carrier protein TusA: tusA

Gene
tusA
Protein
Sulfur carrier protein TusA
Organism
Citrobacter koseri (strain ATCC BAA-895 / CDC 4225-83 / SGSC4696)
Length
81 amino acids
Function
Sulfur carrier protein involved in sulfur trafficking in the cell. Part of a sulfur-relay system required for 2-thiolation during synthesis of 2-thiouridine of the modified wobble base 5-methylaminomethyl-2-thiouridine (mnm(5)s(2)U) in tRNA. Interacts with IscS and stimulates its cysteine desulfurase activity. Accepts an activated sulfur from IscS, which is then transferred to TusD, and thus determines the direction of sulfur flow from IscS to 2-thiouridine formation. Also appears to be involved in sulfur transfer for the biosynthesis of molybdopterin.
Similarity
Belongs to the sulfur carrier protein TusA family.
Mass
9.327 kDa
Sequence
MTDLFSSPDHTLDAQGLRCPEPVMMVRKTVRNMQTGETLLIIADDPATTRDIPGFCTFMEHELMAKETDSLPYRYLLRKKH
Protein
Sulfur carrier protein TusA: tusA

Gene
tusA
Protein
Sulfur carrier protein TusA
Organism
Colwellia psychrerythraea (strain 34H / ATCC BAA-681)
Length
81 amino acids
Function
Sulfur carrier protein which probably makes part of a sulfur-relay system.
Similarity
Belongs to the sulfur carrier protein TusA family.
Mass
9.3 kDa
Sequence
MTTTIFQQTNHTLDAIGLRCPEPVMMVRMNIRKIASGETLLIKCDDPSTARDIPSFCRFMEHELLAKQTDTLPFLYVIKKN
Protein
Sulfur carrier protein TusA: tusA

Gene
tusA
Protein
Sulfur carrier protein TusA
Organism
Cronobacter sakazakii (strain ATCC BAA-894)
Length
81 amino acids
Function
Sulfur carrier protein involved in sulfur trafficking in the cell. Part of a sulfur-relay system required for 2-thiolation during synthesis of 2-thiouridine of the modified wobble base 5-methylaminomethyl-2-thiouridine (mnm(5)s(2)U) in tRNA. Interacts with IscS and stimulates its cysteine desulfurase activity. Accepts an activated sulfur from IscS, which is then transferred to TusD, and thus determines the direction of sulfur flow from IscS to 2-thiouridine formation. Also appears to be involved in sulfur transfer for the biosynthesis of molybdopterin.
Similarity
Belongs to the sulfur carrier protein TusA family.
Mass
9.291 kDa
Sequence
MTDLFANPDHTLDALGLRCPEPVMMVRKTVRNMQPGETLLIVADDPATTRDIPGFCRFMEHELVASQTETLPYRYLLRKNQ
Protein
Sulfur carrier protein TusA: tusA

Gene
tusA
Protein
Sulfur carrier protein TusA
Organism
Escherichia coli O139:H28 (strain E24377A / ETEC)
Length
81 amino acids
Function
Sulfur carrier protein involved in sulfur trafficking in the cell. Part of a sulfur-relay system required for 2-thiolation during synthesis of 2-thiouridine of the modified wobble base 5-methylaminomethyl-2-thiouridine (mnm(5)s(2)U) in tRNA. Interacts with IscS and stimulates its cysteine desulfurase activity. Accepts an activated sulfur from IscS, which is then transferred to TusD, and thus determines the direction of sulfur flow from IscS to 2-thiouridine formation. Also appears to be involved in sulfur transfer for the biosynthesis of molybdopterin.
Similarity
Belongs to the sulfur carrier protein TusA family.
Mass
9.095 kDa
Sequence
MTDLFSSPDHTLDALGLRCPEPVMMVRKTVRNMQPGETLLIIADDPATTRDIPGFCTFMEHELVAKETDGLPYRYLIRKGG
Protein
Sulfur carrier protein TusA: tusA

Gene
tusA
Protein
Sulfur carrier protein TusA
Organism
Escherichia coli O127:H6 (strain E2348/69 / EPEC)
Length
81 amino acids
Function
Sulfur carrier protein involved in sulfur trafficking in the cell. Part of a sulfur-relay system required for 2-thiolation during synthesis of 2-thiouridine of the modified wobble base 5-methylaminomethyl-2-thiouridine (mnm(5)s(2)U) in tRNA. Interacts with IscS and stimulates its cysteine desulfurase activity. Accepts an activated sulfur from IscS, which is then transferred to TusD, and thus determines the direction of sulfur flow from IscS to 2-thiouridine formation. Also appears to be involved in sulfur transfer for the biosynthesis of molybdopterin.
Similarity
Belongs to the sulfur carrier protein TusA family.
Mass
9.095 kDa
Sequence
MTDLFSSPDHTLDALGLRCPEPVMMVRKTVRNMQPGETLLIIADDPATTRDIPGFCTFMEHELVAKETDGLPYRYLIRKGG
Protein
Sulfur carrier protein TusA: tusA

Gene
tusA
Protein
Sulfur carrier protein TusA
Organism
Escherichia coli O45:K1 (strain S88 / ExPEC)
Length
81 amino acids
Function
Sulfur carrier protein involved in sulfur trafficking in the cell. Part of a sulfur-relay system required for 2-thiolation during synthesis of 2-thiouridine of the modified wobble base 5-methylaminomethyl-2-thiouridine (mnm(5)s(2)U) in tRNA. Interacts with IscS and stimulates its cysteine desulfurase activity. Accepts an activated sulfur from IscS, which is then transferred to TusD, and thus determines the direction of sulfur flow from IscS to 2-thiouridine formation. Also appears to be involved in sulfur transfer for the biosynthesis of molybdopterin.
Similarity
Belongs to the sulfur carrier protein TusA family.
Mass
9.095 kDa
Sequence
MTDLFSSPDHTLDALGLRCPEPVMMVRKTVRNMQPGETLLIIADDPATTRDIPGFCTFMEHELVAKETDGLPYRYLIRKGG
Protein
Sulfur carrier protein TusA: tusA

Gene
tusA
Protein
Sulfur carrier protein TusA
Organism
Shewanella sp. (strain W3-18-1)
Length
81 amino acids
Function
Sulfur carrier protein which probably makes part of a sulfur-relay system.
Similarity
Belongs to the sulfur carrier protein TusA family.
Mass
9.041 kDa
Sequence
MNDAFSNAQHKLDALGLRCPEPVMMVRKTVRQMAAGETLLIIADDPATTRDIPSFCEFMDHTLIASETAQTPYQYLIKKGL
Protein
Sulfur carrier protein TusA: tusA

Gene
tusA
Protein
Sulfur carrier protein TusA
Organism
Shewanella woodyi (strain ATCC 51908 / MS32)
Length
81 amino acids
Function
Sulfur carrier protein which probably makes part of a sulfur-relay system.
Similarity
Belongs to the sulfur carrier protein TusA family.
Mass
9.186 kDa
Sequence
MSNQFSEAQHQLDALGLRCPEPVMMVRKSVRKMAQGETLLIIADDPATTRDIPSFCEFMDHKLLASQTETTPYQYLIQKGL
Protein
Sulfur carrier protein TusA: tusA

Gene
tusA
Protein
Sulfur carrier protein TusA
Organism
Shigella boydii serotype 18 (strain CDC 3083-94 / BS512)
Length
81 amino acids
Function
Sulfur carrier protein involved in sulfur trafficking in the cell. Part of a sulfur-relay system required for 2-thiolation during synthesis of 2-thiouridine of the modified wobble base 5-methylaminomethyl-2-thiouridine (mnm(5)s(2)U) in tRNA. Interacts with IscS and stimulates its cysteine desulfurase activity. Accepts an activated sulfur from IscS, which is then transferred to TusD, and thus determines the direction of sulfur flow from IscS to 2-thiouridine formation. Also appears to be involved in sulfur transfer for the biosynthesis of molybdopterin.
Similarity
Belongs to the sulfur carrier protein TusA family.
Mass
9.095 kDa
Sequence
MTDLFSSPDHTLDALGLRCPEPVMMVRKTVRNMQPGETLLIIADDPATTRDIPGFCTFMEHELVAKETDGLPYRYLIRKGG
Protein
Sulfur carrier protein TusA: tusA

Gene
tusA
Protein
Sulfur carrier protein TusA
Organism
Shigella boydii serotype 4 (strain Sb227)
Length
81 amino acids
Function
Sulfur carrier protein involved in sulfur trafficking in the cell. Part of a sulfur-relay system required for 2-thiolation during synthesis of 2-thiouridine of the modified wobble base 5-methylaminomethyl-2-thiouridine (mnm(5)s(2)U) in tRNA. Interacts with IscS and stimulates its cysteine desulfurase activity. Accepts an activated sulfur from IscS, which is then transferred to TusD, and thus determines the direction of sulfur flow from IscS to 2-thiouridine formation. Also appears to be involved in sulfur transfer for the biosynthesis of molybdopterin.
Similarity
Belongs to the sulfur carrier protein TusA family.
Mass
9.095 kDa
Sequence
MTDLFSSPDHTLDALGLRCPEPVMMVRKTVRNMQPGETLLIIADDPATTRDIPGFCTFMEHELVAKETDGLPYRYLIRKGG
Protein
Sulfur carrier protein TusA: tusA

Gene
tusA
Protein
Sulfur carrier protein TusA
Organism
Shigella dysenteriae serotype 1 (strain Sd197)
Length
81 amino acids
Function
Sulfur carrier protein involved in sulfur trafficking in the cell. Part of a sulfur-relay system required for 2-thiolation during synthesis of 2-thiouridine of the modified wobble base 5-methylaminomethyl-2-thiouridine (mnm(5)s(2)U) in tRNA. Interacts with IscS and stimulates its cysteine desulfurase activity. Accepts an activated sulfur from IscS, which is then transferred to TusD, and thus determines the direction of sulfur flow from IscS to 2-thiouridine formation. Also appears to be involved in sulfur transfer for the biosynthesis of molybdopterin.
Similarity
Belongs to the sulfur carrier protein TusA family.
Mass
9.095 kDa
Sequence
MTDLFSSPDHTLDALGLRCPEPVMMVRKTVRNMQPGETLLIIADDPATTRDIPGFCTFMEHELVAKETDGLPYRYLIRKGG
Protein
Sulfur carrier protein TusA: tusA

Gene
tusA
Protein
Sulfur carrier protein TusA
Organism
Shigella flexneri serotype 5b (strain 8401)
Length
81 amino acids
Function
Sulfur carrier protein involved in sulfur trafficking in the cell. Part of a sulfur-relay system required for 2-thiolation during synthesis of 2-thiouridine of the modified wobble base 5-methylaminomethyl-2-thiouridine (mnm(5)s(2)U) in tRNA. Interacts with IscS and stimulates its cysteine desulfurase activity. Accepts an activated sulfur from IscS, which is then transferred to TusD, and thus determines the direction of sulfur flow from IscS to 2-thiouridine formation. Also appears to be involved in sulfur transfer for the biosynthesis of molybdopterin.
Similarity
Belongs to the sulfur carrier protein TusA family.
Mass
9.095 kDa
Sequence
MTDLFSSPDHTLDALGLRCPEPVMMVRKTVRNMQPGETLLIIADDPATTRDIPGFCTFMEHELVAKETDGLPYRYLIRKGG
Protein
Sulfur carrier protein TusA: tusA

Gene
tusA
Protein
Sulfur carrier protein TusA
Organism
Shigella flexneri
Length
81 amino acids
Function
Sulfur carrier protein involved in sulfur trafficking in the cell. Part of a sulfur-relay system required for 2-thiolation during synthesis of 2-thiouridine of the modified wobble base 5-methylaminomethyl-2-thiouridine (mnm(5)s(2)U) in tRNA. Interacts with IscS and stimulates its cysteine desulfurase activity. Accepts an activated sulfur from IscS, which is then transferred to TusD, and thus determines the direction of sulfur flow from IscS to 2-thiouridine formation. Also appears to be involved in sulfur transfer for the biosynthesis of molybdopterin.
Similarity
Belongs to the sulfur carrier protein TusA family.
Mass
9.095 kDa
Sequence
MTDLFSSPDHTLDALGLRCPEPVMMVRKTVRNMQPGETLLIIADDPATTRDIPGFCTFMEHELVAKETDGLPYRYLIRKGG
Protein
Sulfur carrier protein TusA: tusA

Gene
tusA
Protein
Sulfur carrier protein TusA
Organism
Shigella sonnei (strain Ss046)
Length
81 amino acids
Function
Sulfur carrier protein involved in sulfur trafficking in the cell. Part of a sulfur-relay system required for 2-thiolation during synthesis of 2-thiouridine of the modified wobble base 5-methylaminomethyl-2-thiouridine (mnm(5)s(2)U) in tRNA. Interacts with IscS and stimulates its cysteine desulfurase activity. Accepts an activated sulfur from IscS, which is then transferred to TusD, and thus determines the direction of sulfur flow from IscS to 2-thiouridine formation. Also appears to be involved in sulfur transfer for the biosynthesis of molybdopterin.
Similarity
Belongs to the sulfur carrier protein TusA family.
Mass
9.095 kDa
Sequence
MTDLFSSPDHTLDALGLRCPEPVMMVRKTVRNMQPGETLLIIADDPATTRDIPGFCTFMEHELVAKETDGLPYRYLIRKGG
Protein
Sulfur carrier protein TusA: tusA

Gene
tusA
Protein
Sulfur carrier protein TusA
Organism
Vibrio vulnificus (strain CMCP6)
Length
81 amino acids
Function
Sulfur carrier protein which probably makes part of a sulfur-relay system.
Similarity
Belongs to the sulfur carrier protein TusA family.
Mass
9.245 kDa
Sequence
MSFNPELATKTLEAEGLRCPEPVMMVRKTIRTMQDGEVLLVKADDPSTTRDIPSFCRFMDHQLIAAQTDELPYQYLIKKGL
Protein
Sulfur carrier protein TusA: tusA

Gene
tusA
Protein
Sulfur carrier protein TusA
Organism
Vibrio vulnificus (strain YJ016)
Length
81 amino acids
Function
Sulfur carrier protein which probably makes part of a sulfur-relay system.
Similarity
Belongs to the sulfur carrier protein TusA family.
Mass
9.245 kDa
Sequence
MSFNPELATKTLEAEGLRCPEPVMMVRKTIRTMQDGEVLLVKADDPSTTRDIPSFCRFMDHQLIAAQTDELPYQYLIKKGL
Protein
Sulfur carrier protein TusA: tusA

Gene
tusA
Protein
Sulfur carrier protein TusA
Organism
Salmonella choleraesuis (strain SC-B67)
Length
81 amino acids
Function
Sulfur carrier protein involved in sulfur trafficking in the cell. Part of a sulfur-relay system required for 2-thiolation during synthesis of 2-thiouridine of the modified wobble base 5-methylaminomethyl-2-thiouridine (mnm(5)s(2)U) in tRNA. Interacts with IscS and stimulates its cysteine desulfurase activity. Accepts an activated sulfur from IscS, which is then transferred to TusD, and thus determines the direction of sulfur flow from IscS to 2-thiouridine formation. Also appears to be involved in sulfur transfer for the biosynthesis of molybdopterin.
Similarity
Belongs to the sulfur carrier protein TusA family.
Mass
9.193 kDa
Sequence
MSDLFSSPDHTLDALGLRCPEPVMMVRKTVRNMQTGETLLIIADDPATTRDIPGFCTFMEHDLLAQETEGLPYRYLLRKAH
Protein
Sulfur carrier protein TusA: tusA

Gene
tusA
Protein
Sulfur carrier protein TusA
Organism
Salmonella enteritidis PT4 (strain P125109)
Length
81 amino acids
Function
Sulfur carrier protein involved in sulfur trafficking in the cell. Part of a sulfur-relay system required for 2-thiolation during synthesis of 2-thiouridine of the modified wobble base 5-methylaminomethyl-2-thiouridine (mnm(5)s(2)U) in tRNA. Interacts with IscS and stimulates its cysteine desulfurase activity. Accepts an activated sulfur from IscS, which is then transferred to TusD, and thus determines the direction of sulfur flow from IscS to 2-thiouridine formation. Also appears to be involved in sulfur transfer for the biosynthesis of molybdopterin.
Similarity
Belongs to the sulfur carrier protein TusA family.
Mass
9.193 kDa
Sequence
MSDLFSSPDHTLDALGLRCPEPVMMVRKTVRNMQTGETLLIIADDPATTRDIPGFCTFMEHDLLAQETEGLPYRYLLRKAH
Protein
Sulfur carrier protein TusA: tusA

Gene
tusA
Protein
Sulfur carrier protein TusA
Organism
Salmonella gallinarum (strain 287/91 / NCTC 13346)
Length
81 amino acids
Function
Sulfur carrier protein involved in sulfur trafficking in the cell. Part of a sulfur-relay system required for 2-thiolation during synthesis of 2-thiouridine of the modified wobble base 5-methylaminomethyl-2-thiouridine (mnm(5)s(2)U) in tRNA. Interacts with IscS and stimulates its cysteine desulfurase activity. Accepts an activated sulfur from IscS, which is then transferred to TusD, and thus determines the direction of sulfur flow from IscS to 2-thiouridine formation. Also appears to be involved in sulfur transfer for the biosynthesis of molybdopterin.
Similarity
Belongs to the sulfur carrier protein TusA family.
Mass
9.193 kDa
Sequence
MSDLFSSPDHTLDALGLRCPEPVMMVRKTVRNMQTGETLLIIADDPATTRDIPGFCTFMEHDLLAQETEGLPYRYLLRKAH
Protein
Sulfur carrier protein TusA: tusA

Gene
tusA
Protein
Sulfur carrier protein TusA
Organism
Salmonella paratyphi A (strain ATCC 9150 / SARB42)
Length
81 amino acids
Function
Sulfur carrier protein involved in sulfur trafficking in the cell. Part of a sulfur-relay system required for 2-thiolation during synthesis of 2-thiouridine of the modified wobble base 5-methylaminomethyl-2-thiouridine (mnm(5)s(2)U) in tRNA. Interacts with IscS and stimulates its cysteine desulfurase activity. Accepts an activated sulfur from IscS, which is then transferred to TusD, and thus determines the direction of sulfur flow from IscS to 2-thiouridine formation. Also appears to be involved in sulfur transfer for the biosynthesis of molybdopterin.
Similarity
Belongs to the sulfur carrier protein TusA family.
Mass
9.193 kDa
Sequence
MSDLFSSPDHTLDALGLRCPEPVMMVRKTVRNMQTGETLLIIADDPATTRDIPGFCTFMEHDLLAQETEGLPYRYLLRKAH
Protein
Sulfur carrier protein TusA: tusA

Gene
tusA
Protein
Sulfur carrier protein TusA
Organism
Escherichia fergusonii (strain ATCC 35469 / DSM 13698 / CDC 0568-73)
Length
81 amino acids
Function
Sulfur carrier protein involved in sulfur trafficking in the cell. Part of a sulfur-relay system required for 2-thiolation during synthesis of 2-thiouridine of the modified wobble base 5-methylaminomethyl-2-thiouridine (mnm(5)s(2)U) in tRNA. Interacts with IscS and stimulates its cysteine desulfurase activity. Accepts an activated sulfur from IscS, which is then transferred to TusD, and thus determines the direction of sulfur flow from IscS to 2-thiouridine formation. Also appears to be involved in sulfur transfer for the biosynthesis of molybdopterin.
Similarity
Belongs to the sulfur carrier protein TusA family.
Mass
9.175 kDa
Sequence
MTDLFSSPDHTLDALGLRCPEPVMMVRKTVRNMQPGETLLIIADDPATTRDIPGFCTFMEHELVAKETDGLPYRYLIRKGH
Protein
Sulfur carrier protein TusA: tusA

Gene
tusA
Protein
Sulfur carrier protein TusA
Organism
Klebsiella pneumoniae (strain 342)
Length
81 amino acids
Function
Sulfur carrier protein involved in sulfur trafficking in the cell. Part of a sulfur-relay system required for 2-thiolation during synthesis of 2-thiouridine of the modified wobble base 5-methylaminomethyl-2-thiouridine (mnm(5)s(2)U) in tRNA. Interacts with IscS and stimulates its cysteine desulfurase activity. Accepts an activated sulfur from IscS, which is then transferred to TusD, and thus determines the direction of sulfur flow from IscS to 2-thiouridine formation. Also appears to be involved in sulfur transfer for the biosynthesis of molybdopterin.
Similarity
Belongs to the sulfur carrier protein TusA family.
Mass
9.26 kDa
Sequence
MSELFSTPDHTLDALGLRCPEPVMMVRKTVRTMPVGETLLIIADDPATTRDIPGFCRFMEHELVAQETEALPYRYLIRKSH
Protein
Sulfur carrier protein TusA: tusA

Gene
tusA
Protein
Sulfur carrier protein TusA
Organism
Klebsiella pneumoniae subsp. pneumoniae (strain ATCC 700721 / MGH 78578)
Length
81 amino acids
Function
Sulfur carrier protein involved in sulfur trafficking in the cell. Part of a sulfur-relay system required for 2-thiolation during synthesis of 2-thiouridine of the modified wobble base 5-methylaminomethyl-2-thiouridine (mnm(5)s(2)U) in tRNA. Interacts with IscS and stimulates its cysteine desulfurase activity. Accepts an activated sulfur from IscS, which is then transferred to TusD, and thus determines the direction of sulfur flow from IscS to 2-thiouridine formation. Also appears to be involved in sulfur transfer for the biosynthesis of molybdopterin.
Similarity
Belongs to the sulfur carrier protein TusA family.
Mass
9.26 kDa
Sequence
MSELFSTPDHTLDALGLRCPEPVMMVRKTVRTMPVGETLLIIADDPATTRDIPGFCRFMEHELVAQETEALPYRYLIRKSH
Protein
Sulfur carrier protein TusA: tusA

Gene
tusA
Protein
Sulfur carrier protein TusA
Organism
Pectobacterium atrosepticum (strain SCRI 1043 / ATCC BAA-672)
Length
81 amino acids
Function
Sulfur carrier protein involved in sulfur trafficking in the cell. Part of a sulfur-relay system required for 2-thiolation during synthesis of 2-thiouridine of the modified wobble base 5-methylaminomethyl-2-thiouridine (mnm(5)s(2)U) in tRNA. Interacts with IscS and stimulates its cysteine desulfurase activity. Accepts an activated sulfur from IscS, which is then transferred to TusD, and thus determines the direction of sulfur flow from IscS to 2-thiouridine formation. Also appears to be involved in sulfur transfer for the biosynthesis of molybdopterin.
Similarity
Belongs to the sulfur carrier protein TusA family.
Mass
9.314 kDa
Sequence
MTDPFTNPDKTLDAQGLRCPEPVMMVRKTVRQMETGQTLLIIADDPATTRDIPGFCVYMEHELLAQETEQVPYRYLLRKGQ
Protein
Sulfur carrier protein TusA: tusA

Gene
tusA
Protein
Sulfur carrier protein TusA
Organism
Salmonella paratyphi A (strain AKU_12601)
Length
81 amino acids
Function
Sulfur carrier protein involved in sulfur trafficking in the cell. Part of a sulfur-relay system required for 2-thiolation during synthesis of 2-thiouridine of the modified wobble base 5-methylaminomethyl-2-thiouridine (mnm(5)s(2)U) in tRNA. Interacts with IscS and stimulates its cysteine desulfurase activity. Accepts an activated sulfur from IscS, which is then transferred to TusD, and thus determines the direction of sulfur flow from IscS to 2-thiouridine formation. Also appears to be involved in sulfur transfer for the biosynthesis of molybdopterin.
Similarity
Belongs to the sulfur carrier protein TusA family.
Mass
9.193 kDa
Sequence
MSDLFSSPDHTLDALGLRCPEPVMMVRKTVRNMQTGETLLIIADDPATTRDIPGFCTFMEHDLLAQETEGLPYRYLLRKAH
Protein
Sulfur carrier protein TusA: tusA

Gene
tusA
Protein
Sulfur carrier protein TusA
Organism
Salmonella typhi
Length
81 amino acids
Function
Sulfur carrier protein involved in sulfur trafficking in the cell. Part of a sulfur-relay system required for 2-thiolation during synthesis of 2-thiouridine of the modified wobble base 5-methylaminomethyl-2-thiouridine (mnm(5)s(2)U) in tRNA. Interacts with IscS and stimulates its cysteine desulfurase activity. Accepts an activated sulfur from IscS, which is then transferred to TusD, and thus determines the direction of sulfur flow from IscS to 2-thiouridine formation. Also appears to be involved in sulfur transfer for the biosynthesis of molybdopterin.
Similarity
Belongs to the sulfur carrier protein TusA family.
Mass
9.193 kDa
Sequence
MSDLFSSPDHTLDALGLRCPEPVMMVRKTVRNMQTGETLLIIADDPATTRDIPGFCTFMEHDLLAQETEGLPYRYLLRKAH
Protein
Sulfur carrier protein TusA: tusA

Gene
tusA
Protein
Sulfur carrier protein TusA
Organism
Salmonella typhimurium (strain LT2 / SGSC1412 / ATCC 700720)
Length
81 amino acids
Function
Sulfur carrier protein involved in sulfur trafficking in the cell. Part of a sulfur-relay system required for 2-thiolation during synthesis of 2-thiouridine of the modified wobble base 5-methylaminomethyl-2-thiouridine (mnm(5)s(2)U) in tRNA. Interacts with IscS and stimulates its cysteine desulfurase activity. Accepts an activated sulfur from IscS, which is then transferred to TusD, and thus determines the direction of sulfur flow from IscS to 2-thiouridine formation. Also appears to be involved in sulfur transfer for the biosynthesis of molybdopterin.
Similarity
Belongs to the sulfur carrier protein TusA family.
Mass
9.193 kDa
Sequence
MSDLFSSPDHTLDALGLRCPEPVMMVRKTVRNMQTGETLLIIADDPATTRDIPGFCTFMEHDLLAQETEGLPYRYLLRKAH
Protein
Sulfur carrier protein TusA: tusA

Gene
tusA
Protein
Sulfur carrier protein TusA
Organism
Serratia proteamaculans (strain 568)
Length
81 amino acids
Function
Sulfur carrier protein involved in sulfur trafficking in the cell. Part of a sulfur-relay system required for 2-thiolation during synthesis of 2-thiouridine of the modified wobble base 5-methylaminomethyl-2-thiouridine (mnm(5)s(2)U) in tRNA. Interacts with IscS and stimulates its cysteine desulfurase activity. Accepts an activated sulfur from IscS, which is then transferred to TusD, and thus determines the direction of sulfur flow from IscS to 2-thiouridine formation. Also appears to be involved in sulfur transfer for the biosynthesis of molybdopterin.
Similarity
Belongs to the sulfur carrier protein TusA family.
Mass
9.183 kDa
Sequence
MTDLFAQADQTLDALGLRCPEPVMMVRKTVRHMDNGETLLIIADDPATTRDIPGFCRFMEHTLVAQETDTAPYRYLLRKGV
Protein
Sulfur carrier protein TusA: tusA

Gene
tusA
Protein
Sulfur carrier protein TusA
Organism
Shewanella baltica (strain OS223)
Length
81 amino acids
Function
Sulfur carrier protein which probably makes part of a sulfur-relay system.
Similarity
Belongs to the sulfur carrier protein TusA family.
Mass
9.087 kDa
Sequence
MNDAFSTAQHRLDALGLRCPEPVMMVRKTVRQMAAGETLLIIADDPATTRDIPSFCEFMDHTLIASETTQTPYQYLIKKGL
Protein
Sulfur carrier protein TusA: tusA

Gene
tusA
Protein
Sulfur carrier protein TusA
Organism
Shewanella baltica (strain OS155 / ATCC BAA-1091)
Length
81 amino acids
Function
Sulfur carrier protein which probably makes part of a sulfur-relay system.
Similarity
Belongs to the sulfur carrier protein TusA family.
Mass
9.087 kDa
Sequence
MNDAFSTAQHRLDALGLRCPEPVMMVRKTVRQMAAGETLLIIADDPATTRDIPSFCEFMDHTLIASETTQTPYQYLIKKGL
Protein
Sulfur carrier protein TusA: tusA

Gene
tusA
Protein
Sulfur carrier protein TusA
Organism
Shewanella baltica (strain OS185)
Length
81 amino acids
Function
Sulfur carrier protein which probably makes part of a sulfur-relay system.
Similarity
Belongs to the sulfur carrier protein TusA family.
Mass
9.096 kDa
Sequence
MNDAFSTAQHRLDALGLRCPEPVMMVRKTVRQMAAGETLLIIADDPATTRDIPSFCEFMDHTLIASETTQTPYHYLIKKGL
Protein
Sulfur carrier protein TusA: tusA

Gene
tusA
Protein
Sulfur carrier protein TusA
Organism
Shewanella baltica (strain OS195)
Length
81 amino acids
Function
Sulfur carrier protein which probably makes part of a sulfur-relay system.
Similarity
Belongs to the sulfur carrier protein TusA family.
Mass
9.087 kDa
Sequence
MNDAFSTAQHRLDALGLRCPEPVMMVRKTVRQMAAGETLLIIADDPATTRDIPSFCEFMDHTLIASETTQTPYQYLIKKGL
Protein
Sulfur carrier protein TusA: tusA

Gene
tusA
Protein
Sulfur carrier protein TusA
Organism
Shewanella denitrificans (strain OS217 / ATCC BAA-1090 / DSM 15013)
Length
81 amino acids
Function
Sulfur carrier protein which probably makes part of a sulfur-relay system.
Similarity
Belongs to the sulfur carrier protein TusA family.
Mass
9.16 kDa
Sequence
MTDVFSQAQHQLDALGLRCPEPVMMVRKTVRKMADGETLLIIADDPATTRDIPSFCEFMDHTLIASDTSKTPYQYLLKKGR
Protein
Sulfur carrier protein TusA: tusA

Gene
tusA
Protein
Sulfur carrier protein TusA
Organism
Shewanella frigidimarina (strain NCIMB 400)
Length
81 amino acids
Function
Sulfur carrier protein which probably makes part of a sulfur-relay system.
Similarity
Belongs to the sulfur carrier protein TusA family.
Mass
9.209 kDa
Sequence
MNDIYTQAQHQLDALGLRCPEPVMMIRKTVRKMAEGETLLVIADDPATTRDIPSFCEFMDHTLIASDISKTPYHYLLKKGL
Protein
Sulfur carrier protein TusA: tusA

Gene
tusA
Protein
Sulfur carrier protein TusA
Organism
Shewanella halifaxensis (strain HAW-EB4)
Length
81 amino acids
Function
Sulfur carrier protein which probably makes part of a sulfur-relay system.
Similarity
Belongs to the sulfur carrier protein TusA family.
Mass
9.173 kDa
Sequence
MNDQFSAAQHQLDALGLRCPEPVMMVRKSVRRMNDGETLLIIADDPATTRDIPSFCEFMDHTLIASQTESTPYQYLIKKGL
Protein
Sulfur carrier protein TusA: tusA

Gene
tusA
Protein
Sulfur carrier protein TusA
Organism
Shewanella loihica (strain ATCC BAA-1088 / PV-4)
Length
81 amino acids
Function
Sulfur carrier protein which probably makes part of a sulfur-relay system.
Similarity
Belongs to the sulfur carrier protein TusA family.
Mass
9.142 kDa
Sequence
MSDPFAQAQHQLDALGLRCPEPVMMVRKSVRKMNEGETLLIIADDPATTRDIPSFCEFMDHTLIASQTESTPYQYLIKKGL
Protein
Sulfur carrier protein TusA: tusA

Gene
tusA
Protein
Sulfur carrier protein TusA
Organism
Shewanella oneidensis (strain MR-1)
Length
81 amino acids
Function
Sulfur carrier protein which probably makes part of a sulfur-relay system.
Similarity
Belongs to the sulfur carrier protein TusA family.
Mass
9.174 kDa
Sequence
MNDVFSTAQHKLDALGLRCPEPVMMVRKTVRQMAQGETLLIIADDPATTRDIPSFCEFMDHTLIASETMQTPYQYLIKKGL
Protein
Sulfur carrier protein TusA: tusA

Gene
tusA
Protein
Sulfur carrier protein TusA
Organism
Shewanella pealeana (strain ATCC 700345 / ANG-SQ1)
Length
81 amino acids
Function
Sulfur carrier protein which probably makes part of a sulfur-relay system.
Similarity
Belongs to the sulfur carrier protein TusA family.
Mass
9.185 kDa
Sequence
MNDLFNAAQHQLDALGLRCPEPVMMVRKSVRRMNDGETLLIIADDPATTRDIPSFCEFMDHTLIASQTESTPYQYLIKKGL
Protein
Sulfur carrier protein TusA: tusA

Gene
tusA
Protein
Sulfur carrier protein TusA
Organism
Shewanella putrefaciens (strain CN-32 / ATCC BAA-453)
Length
81 amino acids
Function
Sulfur carrier protein which probably makes part of a sulfur-relay system.
Similarity
Belongs to the sulfur carrier protein TusA family.
Mass
9.041 kDa
Sequence
MNDAFSNAQHKLDALGLRCPEPVMMVRKTVRQMAAGETLLIIADDPATTRDIPSFCEFMDHTLIASETAQTPYQYLIKKGL
Protein
Sulfur carrier protein TusA: tusA

Gene
tusA
Protein
Sulfur carrier protein TusA
Organism
Shewanella piezotolerans (strain WP3 / JCM 13877)
Length
81 amino acids
Function
Sulfur carrier protein which probably makes part of a sulfur-relay system.
Similarity
Belongs to the sulfur carrier protein TusA family.
Mass
9.187 kDa
Sequence
MSDQFSNAQHQLDALGLRCPEPVMMVRKSVRRMDDGETLLIIADDPATTRDIPSFCEFMDHTLIASQTDATPYQYLIRKGL
Protein
Sulfur carrier protein TusA: tusA

Gene
tusA
Protein
Sulfur carrier protein TusA
Organism
Shewanella sp. (strain ANA-3)
Length
81 amino acids
Function
Sulfur carrier protein which probably makes part of a sulfur-relay system.
Similarity
Belongs to the sulfur carrier protein TusA family.
Mass
9.116 kDa
Sequence
MNDVFSTAQHKLDALGLRCPEPVMMVRKTVRQMAQGETLLIIADDPATTRDIPSFCEFMDHTLVASETSQTPYQYLIKKGL
Protein
Sulfur carrier protein TusA: tusA

Gene
tusA
Protein
Sulfur carrier protein TusA
Organism
Shewanella sediminis (strain HAW-EB3)
Length
81 amino acids
Function
Sulfur carrier protein which probably makes part of a sulfur-relay system.
Similarity
Belongs to the sulfur carrier protein TusA family.
Mass
9.128 kDa
Sequence
MSDPFSEAQHQLDALGLRCPEPVMMVRKSVRKMAQGETLLIIADDPATTRDIPSFCEFMDHKLLASQTDSTPYQYLIQKGL
Protein
Sulfur carrier protein TusA: tusA

Gene
tusA
Protein
Sulfur carrier protein TusA
Organism
Shewanella sp. (strain MR-4)
Length
81 amino acids
Function
Sulfur carrier protein which probably makes part of a sulfur-relay system.
Similarity
Belongs to the sulfur carrier protein TusA family.
Mass
9.13 kDa
Sequence
MNDVFSTAQHKLDALGLRCPEPVMMVRKTVRQMAQGETLLIIADDPATTRDIPSFCEFMDHTLIASETSQTPYQYLIKKGL
Protein
Sulfur carrier protein TusA: tusA

Gene
tusA
Protein
Sulfur carrier protein TusA
Organism
Shewanella sp. (strain MR-7)
Length
81 amino acids
Function
Sulfur carrier protein which probably makes part of a sulfur-relay system.
Similarity
Belongs to the sulfur carrier protein TusA family.
Mass
9.13 kDa
Sequence
MNDVFSTAQHKLDALGLRCPEPVMMVRKTVRQMAQGETLLIIADDPATTRDIPSFCEFMDHTLIASETSQTPYQYLIKKGL
Protein
Sulfur carrier protein TusA: tusA

Gene
tusA
Protein
Sulfur carrier protein TusA
Organism
Pseudomonas entomophila (strain L48)
Length
80 amino acids
Function
Sulfur carrier protein which probably makes part of a sulfur-relay system.
Similarity
Belongs to the sulfur carrier protein TusA family.
Mass
8.947 kDa
Sequence
MTDLIHDATLDATGLNCPEPVMMLHKHVRELAAGGVLKVIATDPSTRRDIPKFCVFLGHELLGQQEEAGTYLYWIRKKAD
Protein
Sulfur carrier protein TusA: tusA

Gene
tusA
Protein
Sulfur carrier protein TusA
Organism
Pseudomonas putida (strain ATCC 700007 / DSM 6899 / BCRC 17059 / F1)
Length
80 amino acids
Function
Sulfur carrier protein which probably makes part of a sulfur-relay system.
Similarity
Belongs to the sulfur carrier protein TusA family.
Mass
8.996 kDa
Sequence
MTDFTPDAILDATGLNCPEPVMMLHQHVRNLAAGGLLKVIATDPSTRRDIPKFCNFLGHELLQQQEDAGTFLYWIRKKAD
Protein
Sulfur carrier protein TusA: tusA

Gene
tusA
Protein
Sulfur carrier protein TusA
Organism
Pseudomonas putida (strain GB-1)
Length
80 amino acids
Function
Sulfur carrier protein which probably makes part of a sulfur-relay system.
Similarity
Belongs to the sulfur carrier protein TusA family.
Mass
8.982 kDa
Sequence
MTDFTPDAVLDATGLNCPEPVMMLHQHVRNLAAGGLLKVIATDPSTRRDIPKFCNFLGHELLQQQEDAGTFLYWIRKKAD
Protein
Sulfur carrier protein TusA: tusA

Gene
tusA
Protein
Sulfur carrier protein TusA
Organism
Pseudomonas putida (strain ATCC 47054 / DSM 6125 / NCIMB 11950 / KT2440)
Length
80 amino acids
Function
Sulfur carrier protein which probably makes part of a sulfur-relay system.
Similarity
Belongs to the sulfur carrier protein TusA family.
Mass
8.996 kDa
Sequence
MTDFTPDAILDATGLNCPEPVMMLHQHVRNLAAGGLLKVIATDPSTRRDIPKFCNFLGHELLQQQEDAGTFLYWIRKKAD
Protein
Sulfur carrier protein TusA: tusA

Gene
tusA
Protein
Sulfur carrier protein TusA
Organism
Pseudomonas putida (strain W619)
Length
80 amino acids
Function
Sulfur carrier protein which probably makes part of a sulfur-relay system.
Similarity
Belongs to the sulfur carrier protein TusA family.
Mass
8.999 kDa
Sequence
MTDFTPDAILDATGLNCPEPVMMLHTHVRNLAAGGLLKVIATDPSTRRDIPKFCNFLGHELLQQQEEAGTYLYWIRKKAD
Protein
Sulfur carrier protein TusA: tusA

Gene
tusA
Protein
Sulfur carrier protein TusA
Organism
Pectobacterium carotovorum subsp. carotovorum (strain PC1)
Length
80 amino acids
Function
Sulfur carrier protein involved in sulfur trafficking in the cell. Part of a sulfur-relay system required for 2-thiolation during synthesis of 2-thiouridine of the modified wobble base 5-methylaminomethyl-2-thiouridine (mnm(5)s(2)U) in tRNA. Interacts with IscS and stimulates its cysteine desulfurase activity. Accepts an activated sulfur from IscS, which is then transferred to TusD, and thus determines the direction of sulfur flow from IscS to 2-thiouridine formation. Also appears to be involved in sulfur transfer for the biosynthesis of molybdopterin.
Similarity
Belongs to the sulfur carrier protein TusA family.
Mass
9.184 kDa
Sequence
MTDPFTNPDKTLDAQGLRCPEPVMMVRKTVRQMETGQTLLIIADDPATTRDIPGFCVFMEHELLAQETEQLPYRYLLRKG
Protein
Sulfur carrier protein TusA: tusA

Gene
tusA
Protein
Sulfur carrier protein TusA
Organism
Actinobacillus pleuropneumoniae serotype 5b (strain L20)
Length
79 amino acids
Function
Sulfur carrier protein which probably makes part of a sulfur-relay system.
Similarity
Belongs to the sulfur carrier protein TusA family.
Mass
9.09 kDa
Sequence
MTDIKIDQTLDTLGLRCPEPVMLTRKTIRNMAEGEVLLIVADDPATTRDISSFCEFMDHQLLNSETENTPYRYWVKKGL
Protein
Sulfur carrier protein TusA: tusA

Gene
tusA
Protein
Sulfur carrier protein TusA
Organism
Actinobacillus pleuropneumoniae serotype 7 (strain AP76)
Length
79 amino acids
Function
Sulfur carrier protein which probably makes part of a sulfur-relay system.
Similarity
Belongs to the sulfur carrier protein TusA family.
Mass
9.1 kDa
Sequence
MTDIKIDQTLDTLGLRCPEPVMLTRKTIRNMAEGEVLLIVADDPATTRDIPSFCEFMDHQLLNSETENTPYRYWVKKGL
Protein
Sulfur carrier protein TusA: tusA

Gene
tusA
Protein
Sulfur carrier protein TusA
Organism
Actinobacillus succinogenes (strain ATCC 55618 / DSM 22257 / 130Z)
Length
79 amino acids
Function
Sulfur carrier protein which probably makes part of a sulfur-relay system.
Similarity
Belongs to the sulfur carrier protein TusA family.
Mass
9.313 kDa
Sequence
MNNNIIHYTLDTLGLRCPEPVMLVRKQIRHMQNGEMLLVIADDPATTRDIPGFCQFMEHTLVRAEMERPPFRYWVKKGK
Protein
Sulfur carrier protein TusA: tusA

Gene
tusA
Protein
Sulfur carrier protein TusA
Organism
Buchnera aphidicola subsp. Baizongia pistaciae (strain Bp)
Length
79 amino acids
Function
Sulfur carrier protein involved in sulfur trafficking in the cell. Part of a sulfur-relay system required for 2-thiolation during synthesis of 2-thiouridine of the modified wobble base 5-methylaminomethyl-2-thiouridine (mnm(5)s(2)U) in tRNA. Interacts with IscS and stimulates its cysteine desulfurase activity. Accepts an activated sulfur from IscS, which is then transferred to TusD, and thus determines the direction of sulfur flow from IscS to 2-thiouridine formation. Also appears to be involved in sulfur transfer for the biosynthesis of molybdopterin.
Similarity
Belongs to the sulfur carrier protein TusA family.
Mass
9.509 kDa
Sequence
MTVDNNVLDLRKLRCPEPIMLLRKKIREIKNGTTLLILSDDPSTIREIPQYCKFMHHKLLKINTKDTIYKFWIQKTHKM
Protein
Sulfur carrier protein TusA: tusA

Gene
tusA
Protein
Sulfur carrier protein TusA
Organism
Pseudomonas aeruginosa (strain PA7)
Length
79 amino acids
Function
Sulfur carrier protein which probably makes part of a sulfur-relay system.
Similarity
Belongs to the sulfur carrier protein TusA family.
Mass
8.875 kDa
Sequence
MTHPVDAILDATGLNCPEPVMMLHNKVRDLAPGGLLKVIATDPSTRRDIPKFCVFLGHELVEQQEEAGTYLYWIRKKAD
Protein
Sulfur carrier protein TusA: tusA

Gene
tusA
Protein
Sulfur carrier protein TusA
Organism
Pseudomonas aeruginosa (strain LESB58)
Length
79 amino acids
Function
Sulfur carrier protein which probably makes part of a sulfur-relay system.
Similarity
Belongs to the sulfur carrier protein TusA family.
Mass
8.865 kDa
Sequence
MTHSVDAILDATGLNCPEPVMMLHNKVRDLAPGGLLKVIATDPSTRRDIPKFCVFLGHELVEQQEEAGTYLYWIRKKAD
Protein
Sulfur carrier protein TusA: tusA

Gene
tusA
Protein
Sulfur carrier protein TusA
Organism
Pseudomonas aeruginosa (strain UCBPP-PA14)
Length
79 amino acids
Function
Sulfur carrier protein which probably makes part of a sulfur-relay system.
Similarity
Belongs to the sulfur carrier protein TusA family.
Mass
8.865 kDa
Sequence
MTHSVDAILDATGLNCPEPVMMLHNKVRDLAPGGLLKVIATDPSTRRDIPKFCVFLGHELVEQQEEAGTYLYWIRKKAD
Protein
Sulfur carrier protein TusA: tusA

Gene
tusA
Protein
Sulfur carrier protein TusA
Organism
Pseudomonas aeruginosa (strain ATCC 15692 / DSM 22644 / CIP 104116 / JCM 14847 / LMG 12228 / 1C / PRS 101 / PAO1)
Length
79 amino acids
Function
Sulfur carrier protein which probably makes part of a sulfur-relay system.
Similarity
Belongs to the sulfur carrier protein TusA family.
Mass
8.865 kDa
Sequence
MTHSVDAILDATGLNCPEPVMMLHNKVRDLAPGGLLKVIATDPSTRRDIPKFCVFLGHELVEQQEEAGTYLYWIRKKAD
Protein
Sulfur carrier protein TusA: tusA

Gene
tusA
Protein
Sulfur carrier protein TusA
Organism
Pseudoalteromonas haloplanktis (strain TAC 125)
Length
79 amino acids
Function
Sulfur carrier protein which probably makes part of a sulfur-relay system.
Similarity
Belongs to the sulfur carrier protein TusA family.
Mass
8.881 kDa
Sequence
MSFNNPDHQLDAIGLRCPEPVMMVRAAIRKMNDGETLLIIADDPSTTRDIPSFCTFMDHTLVAKDAEQAPYRYVVKKGL
Protein
Sulfur carrier protein TusA: tusA

Gene
tusA
Protein
Sulfur carrier protein TusA
Organism
Haemophilus ducreyi (strain 35000HP / ATCC 700724)
Length
79 amino acids
Function
Sulfur carrier protein which probably makes part of a sulfur-relay system.
Similarity
Belongs to the sulfur carrier protein TusA family.
Mass
9.178 kDa
Sequence
MTDLPVDKILDTLGLRCPEPVMLTRKTIRHMQQGEILFILADDPATTRDIPSFCEFMDHQLLKSKTDTPPYEYWIKKGI
Protein
Sulfur carrier protein TusA: tusA

Gene
tusA
Protein
Sulfur carrier protein TusA
Organism
Haemophilus influenzae (strain 86-028NP)
Length
79 amino acids
Function
Sulfur carrier protein which probably makes part of a sulfur-relay system.
Similarity
Belongs to the sulfur carrier protein TusA family.
Mass
9.097 kDa
Sequence
MSEISVTQTLNTLGLRCPEPVMLVRKNIRHLNDGEILLIIADDPATTRDIPSFCQFMDHTLLQSEVEKPPFKYWVKRGK
Protein
Sulfur carrier protein TusA: tusA

Gene
tusA
Protein
Sulfur carrier protein TusA
Organism
Haemophilus influenzae (strain PittEE)
Length
79 amino acids
Function
Sulfur carrier protein which probably makes part of a sulfur-relay system.
Similarity
Belongs to the sulfur carrier protein TusA family.
Mass
9.098 kDa
Sequence
MSEISVTQTLDTLGLRCPEPVMLVRKNIRHLNDGEILLIIADDPATTRDIPSFCQFMDHTLLQSEVEKPPFKYWVKRGK
Protein
Sulfur carrier protein TusA: tusA

Gene
tusA
Protein
Sulfur carrier protein TusA
Organism
Haemophilus influenzae (strain PittGG)
Length
79 amino acids
Function
Sulfur carrier protein which probably makes part of a sulfur-relay system.
Similarity
Belongs to the sulfur carrier protein TusA family.
Mass
9.097 kDa
Sequence
MSEISVTQTLNTLGLRCPEPVMLVRKNIRHLNDGEILLIIADDPATTRDIPSFCQFMDHTLLQSEVEKPPFKYWVKRGK
Protein
Sulfur carrier protein TusA: tusA

Gene
tusA
Protein
Sulfur carrier protein TusA
Organism
Haemophilus influenzae (strain ATCC 51907 / DSM 11121 / KW20 / Rd)
Length
79 amino acids
Function
Sulfur carrier protein which probably makes part of a sulfur-relay system.
Similarity
Belongs to the sulfur carrier protein TusA family.
Mass
9.114 kDa
Sequence
MSEISVTQTLDTLGLRCPEPVMLVRKNIRHLNDGEILLIIADDPATTRDIPSFCQFMDHTLLQCEVEKPPFKYWVKRGK
Protein
Sulfur carrier protein TusA: tusA

Gene
tusA
Protein
Sulfur carrier protein TusA
Organism
Haemophilus somnus (strain 129Pt)
Length
79 amino acids
Function
Sulfur carrier protein which probably makes part of a sulfur-relay system.
Similarity
Belongs to the sulfur carrier protein TusA family.
Mass
9.188 kDa
Sequence
MTDIIVTQTLNTIGLRCPEPIMLLRKKIRHMQEGETLLILADDPATTRDIPSFCQFMDHNLLKSDLENTPFKYWIKKGK
Protein
Sulfur carrier protein TusA: tusA

Gene
tusA
Protein
Sulfur carrier protein TusA
Organism
Idiomarina loihiensis (strain ATCC BAA-735 / DSM 15497 / L2-TR)
Length
79 amino acids
Function
Sulfur carrier protein which probably makes part of a sulfur-relay system.
Similarity
Belongs to the sulfur carrier protein TusA family.
Mass
9.065 kDa
Sequence
MTQINCDKELDTLGLKCPEPVMLVRAAIRKMDVGQVLLIIADDPATTRDIPGFCEFMEHELVGSETEEIPYRYWVRKSH
Protein
Sulfur carrier protein TusA: tusA

Gene
tusA
Protein
Sulfur carrier protein TusA
Organism
Mannheimia succiniciproducens (strain MBEL55E)
Length
79 amino acids
Function
Sulfur carrier protein which probably makes part of a sulfur-relay system.
Similarity
Belongs to the sulfur carrier protein TusA family.
Mass
9.101 kDa
Sequence
MNEIISNHTLDALGLRCPEPVMMVRKQIRHMQDGEVLLIIADDPATTRDIPSFCQFMDHTLLNSETESLPFKYWVKKGL
Protein
Sulfur carrier protein TusA: tusA

Gene
tusA
Protein
Sulfur carrier protein TusA
Organism
Pasteurella multocida (strain Pm70)
Length
79 amino acids
Function
Sulfur carrier protein which probably makes part of a sulfur-relay system.
Similarity
Belongs to the sulfur carrier protein TusA family.
Mass
9.239 kDa
Sequence
MNEIRVTQTLDTLGLRCPEPVMLVRKHIRFLEEGDVLLVIADDPATTRDIPSFCQFMEHTLLKSEIEHIPFQYWVKKGK
Protein
Sulfur carrier protein TusA: tusA

Gene
tusA
Protein
Sulfur carrier protein TusA
Organism
Allochromatium vinosum (strain ATCC 17899 / DSM 180 / NBRC 103801 / NCIMB 10441 / D)
Length
76 amino acids
Function
Sulfur carrier protein involved in sulfur trafficking for oxidative dissimilatory sulfur metabolism. Component of a sulfur relay system that starts with the sulfur-mobilizing rhodanese-like protein Rhd_2599 (Alvin_2599), which transfers the sulfur from a low-molecular-weight thiol, maybe glutathione, to the TusA protein (Alvin_2600); TusA serves as the sulfur donor for DsrEFH, which persulfurates DsrC; persulfurated DsrC very probably serves as a direct substrate for reverse-acting sulfite reductase, DsrAB. TusA seems to be not exclusively dedicated to sulfur oxidation and may have other important roles in the cell. Might also act as a sulfur mediator required for 2-thiouridine formation of tRNA.
Similarity
Belongs to the sulfur carrier protein TusA family.
Mass
8.268 kDa
Sequence
MADFDQELDASGLNCPLPILRAKKTLNAMSSGQVLHVIATDPGSVKDFDAFAKQTGNELMESKEEGGKFHFLIKKS
Protein
Sulfur carrier protein TusA: tusA

Gene
tusA
Protein
Sulfur carrier protein TusA
Organism
Buchnera aphidicola subsp. Acyrthosiphon pisum (strain 5A)
Length
76 amino acids
Function
Sulfur carrier protein involved in sulfur trafficking in the cell. Part of a sulfur-relay system required for 2-thiolation during synthesis of 2-thiouridine of the modified wobble base 5-methylaminomethyl-2-thiouridine (mnm(5)s(2)U) in tRNA. Interacts with IscS and stimulates its cysteine desulfurase activity. Accepts an activated sulfur from IscS, which is then transferred to TusD, and thus determines the direction of sulfur flow from IscS to 2-thiouridine formation. Also appears to be involved in sulfur transfer for the biosynthesis of molybdopterin.
Similarity
Belongs to the sulfur carrier protein TusA family.
Mass
9.087 kDa
Sequence
MKKNIILNLIGLRCPEPIMIIRKTIRDMKDNEKILILSDDPATKRDIPNFCYFMEHKLLKNEIKVKPYRYLLKKGL
Protein
Sulfur carrier protein TusA: tusA

Gene
tusA
Protein
Sulfur carrier protein TusA
Organism
Buchnera aphidicola subsp. Acyrthosiphon pisum (strain APS)
Length
76 amino acids
Function
Sulfur carrier protein involved in sulfur trafficking in the cell. Part of a sulfur-relay system required for 2-thiolation during synthesis of 2-thiouridine of the modified wobble base 5-methylaminomethyl-2-thiouridine (mnm(5)s(2)U) in tRNA. Interacts with IscS and stimulates its cysteine desulfurase activity. Accepts an activated sulfur from IscS, which is then transferred to TusD, and thus determines the direction of sulfur flow from IscS to 2-thiouridine formation. Also appears to be involved in sulfur transfer for the biosynthesis of molybdopterin.
Similarity
Belongs to the sulfur carrier protein TusA family.
Mass
9.087 kDa
Sequence
MKKNIILNLIGLRCPEPIMIIRKTIRDMKDNEKILILSDDPATKRDIPNFCYFMEHKLLKNEIKVKPYRYLLKKGL
Protein
Sulfur carrier protein TusA: tusA

Gene
tusA
Protein
Sulfur carrier protein TusA
Organism
Buchnera aphidicola subsp. Schizaphis graminum (strain Sg)
Length
76 amino acids
Function
Sulfur carrier protein involved in sulfur trafficking in the cell. Part of a sulfur-relay system required for 2-thiolation during synthesis of 2-thiouridine of the modified wobble base 5-methylaminomethyl-2-thiouridine (mnm(5)s(2)U) in tRNA. Interacts with IscS and stimulates its cysteine desulfurase activity. Accepts an activated sulfur from IscS, which is then transferred to TusD, and thus determines the direction of sulfur flow from IscS to 2-thiouridine formation. Also appears to be involved in sulfur transfer for the biosynthesis of molybdopterin.
Similarity
Belongs to the sulfur carrier protein TusA family.
Mass
9.206 kDa
Sequence
MEKKNIILNLIGLRCPEPIMVIRKTLRKMKKNEKILVLADDPSTKRDIPYFCYFMEHQLLDRFIHVKPYRYLLKKG
Protein
Sulfur carrier protein TusA: tusA

Gene
tusA
Protein
Sulfur carrier protein TusA
Organism
Buchnera aphidicola subsp. Acyrthosiphon pisum (strain Tuc7)
Length
76 amino acids
Function
Sulfur carrier protein involved in sulfur trafficking in the cell. Part of a sulfur-relay system required for 2-thiolation during synthesis of 2-thiouridine of the modified wobble base 5-methylaminomethyl-2-thiouridine (mnm(5)s(2)U) in tRNA. Interacts with IscS and stimulates its cysteine desulfurase activity. Accepts an activated sulfur from IscS, which is then transferred to TusD, and thus determines the direction of sulfur flow from IscS to 2-thiouridine formation. Also appears to be involved in sulfur transfer for the biosynthesis of molybdopterin.
Similarity
Belongs to the sulfur carrier protein TusA family.
Mass
9.086 kDa
Sequence
MKKNIILNLIGLRCPEPIMIIRKTIRNMKDNEKILILSDDPATKRDIPNFCYFMEHKLLKNEIKVKPYRYLLKKGL
Protein
Sulfur carrier protein TusA: tusA