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nuoI2

Gene
nuoI2
Protein
NADH-quinone oxidoreductase subunit I 2
Organism
Anaeromyxobacter dehalogenans (strain 2CP-C)
Length
264 amino acids
Function
NDH-1 shuttles electrons from NADH, via FMN and iron-sulfur (Fe-S) centers, to quinones in the respiratory chain. The immediate electron acceptor for the enzyme in this species is believed to be ubiquinone. Couples the redox reaction to proton translocation (for every two electrons transferred, four hydrogen ions are translocated across the cytoplasmic membrane), and thus conserves the redox energy in a proton gradient.
Similarity
Belongs to the complex I 23 kDa subunit family.
Mass
28.065 kDa
Sequence
MPQTVRAYTGAIRDTVKSFWHGLSITLSYLARRPTTVQYPDRTPMPVRDMLPPRYRGFLEVDSGICTGCQACERACPIGCIQISLEKDAANPKQRVVTQFDIDEAKCMFCGLCVEPCPTGSIQHTREFEGTHKHIRNLVFRWADPMNPFPVYKVDKNAEYYPRVPLGSLVRQRLETMAWDRSAPQFLPPEPPKPAEAKPAAKAAPAAKPAAAAPAAPAAAAPAAAPAPAKPAAAPAPAAAAAPAAPAAEAPAAPAAPAANPESK

Gene
nuoI2
Protein
NADH-quinone oxidoreductase subunit I 2
Organism
Symbiobacterium thermophilum (strain T / IAM 14863)
Length
240 amino acids
Function
NDH-1 shuttles electrons from NADH, via FMN and iron-sulfur (Fe-S) centers, to quinones in the respiratory chain. The immediate electron acceptor for the enzyme in this species is believed to be ubiquinone. Couples the redox reaction to proton translocation (for every two electrons transferred, four hydrogen ions are translocated across the cytoplasmic membrane), and thus conserves the redox energy in a proton gradient.
Similarity
Belongs to the complex I 23 kDa subunit family.
Mass
26.924 kDa
Sequence
MGVTNFFGEAWRTGKSIVTGLGITFREMMFRPAITVFYPEQRDDVPPWFRGIPVLKTDLRTGEYKCTSCMQCAQACPVNVITIEWHQDPETKKKVCDRFAIDMSRCMLCNFCVEACPFDSLVMGYDYELCKVNPENLVFEFEDLLRLGLKYSKAEEPGPKATRSSTPPWVFHGLTNATEDDIQDIHGYLGRPPLPKGYEPELKPQFRKPAEEAAEAQQAEAAGQPAAEPGKTNGEEAGQP

Gene
nuoI2
Protein
NADH-quinone oxidoreductase subunit I 2
Organism
Streptomyces avermitilis (strain ATCC 31267 / DSM 46492 / JCM 5070 / NBRC 14893 / NCIMB 12804 / NRRL 8165 / MA-4680)
Length
216 amino acids
Function
NDH-1 shuttles electrons from NADH, via FMN and iron-sulfur (Fe-S) centers, to quinones in the respiratory chain. The immediate electron acceptor for the enzyme in this species is believed to be ubiquinone. Couples the redox reaction to proton translocation (for every two electrons transferred, four hydrogen ions are translocated across the cytoplasmic membrane), and thus conserves the redox energy in a proton gradient.
Similarity
Belongs to the complex I 23 kDa subunit family.
Mass
23.187 kDa
Sequence
MAPIPGSGLAKGLAVTLRTMTKKTVTAQYPDAQPELPPRSRGVIGLFEENCTVCMLCARECPDWCIYIDSHKETVPPAAPGGRERSRNVLDRFAIDFSLCMYCGICIEVCPFDALFWSPEFEYAETDIHELTHERDKLREWMWTVPAPPALDPAAEEPKEIAAARKTAEKLAAAQAAAAQTDAAQAEAAQAEAAAEAGSAAEGAPDAAPKPQEGEA

Gene
nuoI2
Protein
NADH-quinone oxidoreductase subunit I 2
Organism
Aquifex aeolicus (strain VF5)
Length
208 amino acids
Function
NDH-1 shuttles electrons from NADH, via FMN and iron-sulfur (Fe-S) centers, to quinones in the respiratory chain. The immediate electron acceptor for the enzyme in this species is believed to be ubiquinone. Couples the redox reaction to proton translocation (for every two electrons transferred, four hydrogen ions are translocated across the cytoplasmic membrane), and thus conserves the redox energy in a proton gradient.
Similarity
Belongs to the complex I 23 kDa subunit family.
Mass
24.572 kDa
Sequence
MIKKVAAKPLSWLERIFFIDFIKGLRITLKNALRKTITTHYPYEKITPPKRFRGYFAHKVVDGTEPQPAFQEWVNRYNILVEYGKSRCVVCLRCKRACPVPQLFEIEGKKLPNGKRVVSVFNMNMLLCTYCGFCVDACPVDCLYQTDIHENASYTRKDAVLTLEILEQIGRDWQRRREREPDRIWIDDEQRMKLWGENNVKLPKPEEV

Gene
nuoI2
Protein
NADH-quinone oxidoreductase subunit I 2
Organism
Streptomyces coelicolor (strain ATCC BAA-471 / A3(2) / M145)
Length
197 amino acids
Function
NDH-1 shuttles electrons from NADH, via FMN and iron-sulfur (Fe-S) centers, to quinones in the respiratory chain. The immediate electron acceptor for the enzyme in this species is believed to be ubiquinone. Couples the redox reaction to proton translocation (for every two electrons transferred, four hydrogen ions are translocated across the cytoplasmic membrane), and thus conserves the redox energy in a proton gradient.
Similarity
Belongs to the complex I 23 kDa subunit family.
Mass
21.845 kDa
Sequence
MAPVPGSGLAKGLAVTLRTMTRKTVTEQYPDAQPELPPRTRGVIGLFEENCTVCMLCARECPDWCIYIDSHKETVPAATPGGRDRSRNVLDRFAIDFALCMYCGICIEVCPFDALFWSPEFEYAETDIRDLTHERDKLREWMWTVPAPPALDPGAEEPKELAAARKAADKLAAQQQPDQPGPDHPGQPDESGQEGRT

Gene
nuoI2
Protein
NADH-quinone oxidoreductase subunit I 2
Organism
Rhizobium etli (strain CFN 42 / ATCC 51251)
Length
188 amino acids
Function
NDH-1 shuttles electrons from NADH, via FMN and iron-sulfur (Fe-S) centers, to quinones in the respiratory chain. The immediate electron acceptor for the enzyme in this species is believed to be ubiquinone. Couples the redox reaction to proton translocation (for every two electrons transferred, four hydrogen ions are translocated across the cytoplasmic membrane), and thus conserves the redox energy in a proton gradient.
Similarity
Belongs to the complex I 23 kDa subunit family.
Mass
21.256 kDa
Sequence
MSRAQDRIGTWIGWTFFADLANALTLTFGYMFSSPVTMQYPDTEKWLPYSRYRGHHFLKRDEEGEIKCVACELCARICPCDCIEVVPYEDEKGNRHPAKFEIDTARCLFCGLCEDACPADAIALGQQYEFSSFSSADLVIGRDDLLAKPGKAATGGGVVSARLNTKKDVLVETKEMQGYNWWRNIRRT

Gene
nuoI2
Protein
NADH-quinone oxidoreductase subunit I 2
Organism
Rhizobium meliloti (strain 1021)
Length
188 amino acids
Function
NDH-1 shuttles electrons from NADH, via FMN and iron-sulfur (Fe-S) centers, to quinones in the respiratory chain. The immediate electron acceptor for the enzyme in this species is believed to be ubiquinone. Couples the redox reaction to proton translocation (for every two electrons transferred, four hydrogen ions are translocated across the cytoplasmic membrane), and thus conserves the redox energy in a proton gradient.
Similarity
Belongs to the complex I 23 kDa subunit family.
Mass
21.361 kDa
Sequence
MSRALDKAGRWIGWAFFADLANGLALTFGYMFSRPVTMQYPDKEKWLPYSRYRGHHFLKRDDEGEIKCVACELCARICPCDCIEVVPYEDEKGNRRPAKFEIDTARCLFCGLCEDACPADAIALGQQYEFSSFSSRDLVIGRDDLLAKPGKAMTGGGVVAARLNTERDVLVEASEPRGYNWWRNIRRK

Gene
nuoI2
Protein
NADH-quinone oxidoreductase subunit I 2
Organism
Mycobacterium paratuberculosis (strain ATCC BAA-968 / K-10)
Length
181 amino acids
Function
NDH-1 shuttles electrons from NADH, via FMN and iron-sulfur (Fe-S) centers, to quinones in the respiratory chain. The immediate electron acceptor for the enzyme in this species is believed to be menaquinone. Couples the redox reaction to proton translocation (for every two electrons transferred, four hydrogen ions are translocated across the cytoplasmic membrane), and thus conserves the redox energy in a proton gradient.
Similarity
Belongs to the complex I 23 kDa subunit family.
Mass
20.219 kDa
Sequence
MAKFLDAVAGFGVTFASMFKKHVTEEYPEKPGPVAPRYHGRHQLNRYPDGLEKCIGCELCAWACPADAIYVEGADNTEELRYSPGERYGRVYQINYLRCIGCGLCVEACPTRALTMTNDYEMADDNRADLIYEKDRLLAPLLPEMTAPPHPRAPGATDKDYYLGNVTAHGLREAQRAGEPR

Gene
nuoI2
Protein
NADH-quinone oxidoreductase subunit I 2
Organism
Syntrophobacter fumaroxidans (strain DSM 10017 / MPOB)
Length
178 amino acids
Function
NDH-1 shuttles electrons from NADH, via FMN and iron-sulfur (Fe-S) centers, to quinones in the respiratory chain. The immediate electron acceptor for the enzyme in this species is believed to be ubiquinone. Couples the redox reaction to proton translocation (for every two electrons transferred, four hydrogen ions are translocated across the cytoplasmic membrane), and thus conserves the redox energy in a proton gradient.
Similarity
Belongs to the complex I 23 kDa subunit family.
Mass
20.034 kDa
Sequence
MSSAWEAVRALASGFATTFVHLFRKPVTEEYPEVKRALPARTRAVIVLTRDPDGGERCVACYLCSAVCPVSCISMQAAEREDGRRHAAWFRINFARCIYCGLCEEACPTSAIQLTPFFETCERDILKLVYEKEDLLVDHQGKDKEYNFYKYAGVTTDVGGKGEHVQEDEPVDLRSNLP

Gene
nuoI2
Protein
NADH-quinone oxidoreductase subunit I 2
Organism
Geobacter sulfurreducens (strain ATCC 51573 / DSM 12127 / PCA)
Length
176 amino acids
Function
NDH-1 shuttles electrons from NADH, via FMN and iron-sulfur (Fe-S) centers, to quinones in the respiratory chain. The immediate electron acceptor for the enzyme in this species is believed to be ubiquinone. Couples the redox reaction to proton translocation (for every two electrons transferred, four hydrogen ions are translocated across the cytoplasmic membrane), and thus conserves the redox energy in a proton gradient.
Similarity
Belongs to the complex I 23 kDa subunit family.
Mass
19.843 kDa
Sequence
MPILTDFKAIATGLFVTWKHIFRRPVTVEYPEVKRTPAPRYRARIVLTRDPDGGERCVACYLCSAACPVDCISMEAAEGEEGRRYARWFRINFSRCIFCGLCAEACPTLAIQMTPDYEICERDIMELVYEKEDLLIDGCGKDAGYNFYRHAGIGVAQPRGAGECEEEPVDVRGLMP

Gene
nuoI2
Protein
NADH-quinone oxidoreductase subunit I 2
Organism
Koribacter versatilis (strain Ellin345)
Length
175 amino acids
Function
NDH-1 shuttles electrons from NADH, via FMN and iron-sulfur (Fe-S) centers, to quinones in the respiratory chain. The immediate electron acceptor for the enzyme in this species is believed to be ubiquinone. Couples the redox reaction to proton translocation (for every two electrons transferred, four hydrogen ions are translocated across the cytoplasmic membrane), and thus conserves the redox energy in a proton gradient.
Similarity
Belongs to the complex I 23 kDa subunit family.
Mass
19.349 kDa
Sequence
MGYLRNIGAIAKGMGITFSEMFKPTTVENYPDGPGVLRGAVFQERFRGMHVLQRDENGLEKCVACFLCAAACPSNCIYIEAAENTETNRVSGAERYAKVYNIDYNRCIFCGYCVEACPTDAITHGHGFELATFNASNLVYRKEQLLSGKPAHIGANEIFASDSREQQRLDQKAAK

Gene
nuoI2
Protein
NADH-quinone oxidoreductase subunit I 2
Organism
Rhodopseudomonas palustris (strain ATCC BAA-98 / CGA009)
Length
173 amino acids
Function
NDH-1 shuttles electrons from NADH, via FMN and iron-sulfur (Fe-S) centers, to quinones in the respiratory chain. The immediate electron acceptor for the enzyme in this species is believed to be ubiquinone. Couples the redox reaction to proton translocation (for every two electrons transferred, four hydrogen ions are translocated across the cytoplasmic membrane), and thus conserves the redox energy in a proton gradient.
Similarity
Belongs to the complex I 23 kDa subunit family.
Mass
19.494 kDa
Sequence
MIGFGWLEALLRVGRKLFVKPETQLYPEQKPKLYPRARGRIVLTRDPDGQERCVACNLCATVCPVGCIDLAKAVADDGRWYPEYFRVNFARCIFCGFCEDACPTAAIQLTPDYELSEWRRDALVYEKHDLLISGEGKVRGYRYWSVAGKAIPGKDKGEAEHEAPPVNLKGLLP

Gene
nuoI2
Protein
NADH-quinone oxidoreductase subunit I 2
Organism
Rhodopseudomonas palustris (strain BisB18)
Length
171 amino acids
Function
NDH-1 shuttles electrons from NADH, via FMN and iron-sulfur (Fe-S) centers, to quinones in the respiratory chain. The immediate electron acceptor for the enzyme in this species is believed to be ubiquinone. Couples the redox reaction to proton translocation (for every two electrons transferred, four hydrogen ions are translocated across the cytoplasmic membrane), and thus conserves the redox energy in a proton gradient.
Similarity
Belongs to the complex I 23 kDa subunit family.
Mass
19.063 kDa
Sequence
MIGWLEALLRVGRKLAAKTVTVQYPEVKPQLPPRSRGRIVLTRDPDGQERCVACNLCAVACPVGCIDLSKAVAEDGRWYPEHFRINFARCIFCGYCEEACPTAAIQLTPDFELSEWRRDALVYDKKDLLIAGEGKVRGYRYWSVAGKAITGKDKGDAEHEAPPVDLKGLRP

Gene
nuoI2
Protein
NADH-quinone oxidoreductase subunit I 2
Organism
Rhodobacter sphaeroides (strain ATCC 17029 / ATH 2.4.9)
Length
164 amino acids
Function
NDH-1 shuttles electrons from NADH, via FMN and iron-sulfur (Fe-S) centers, to quinones in the respiratory chain. The immediate electron acceptor for the enzyme in this species is believed to be ubiquinone. Couples the redox reaction to proton translocation (for every two electrons transferred, four hydrogen ions are translocated across the cytoplasmic membrane), and thus conserves the redox energy in a proton gradient.
Similarity
Belongs to the complex I 23 kDa subunit family.
Mass
18.346 kDa
Sequence
MKGILDSILRVGRMIFAPTKTVQYPEEKLPLAPRTRGRIVLTRDPDGQERCVACNLCAAACPVDCIDVVKAETPDGRWYPESFRINFARCIFCGYCEEACPTSAIQLTPDVELADYRRGFLQYEKEDLLISGEGKHPGYRYWDVAGKTIAGKAQDPVDPKDLCP

Gene
nuoI2
Protein
NADH-quinone oxidoreductase subunit I 2
Organism
Rhodobacter sphaeroides (strain ATCC 17023 / 2.4.1 / NCIB 8253 / DSM 158)
Length
164 amino acids
Function
NDH-1 shuttles electrons from NADH, via FMN and iron-sulfur (Fe-S) centers, to quinones in the respiratory chain. The immediate electron acceptor for the enzyme in this species is believed to be ubiquinone. Couples the redox reaction to proton translocation (for every two electrons transferred, four hydrogen ions are translocated across the cytoplasmic membrane), and thus conserves the redox energy in a proton gradient.
Similarity
Belongs to the complex I 23 kDa subunit family.
Mass
18.316 kDa
Sequence
MKGILDSILRVGRMIFAPTKTVQYPEEKLPLAPRTRGRIVLTRDPDGQERCVACNLCAAACPVDCIDVVKAETPDGRWYPESFRINFARCIFCGYCEEACPTSAIQLTPDVELADYRRGFLQYEKEDLLISGEGKHPGYRYWDVAGKAIAGKAQDPVDPKDLCP

Gene
nuoI2
Protein
NADH-quinone oxidoreductase subunit I 2
Organism
Nitrosospira multiformis (strain ATCC 25196 / NCIMB 11849 / C 71)
Length
162 amino acids
Function
NDH-1 shuttles electrons from NADH, via FMN and iron-sulfur (Fe-S) centers, to quinones in the respiratory chain. The immediate electron acceptor for the enzyme in this species is believed to be ubiquinone. Couples the redox reaction to proton translocation (for every two electrons transferred, four hydrogen ions are translocated across the cytoplasmic membrane), and thus conserves the redox energy in a proton gradient.
Similarity
Belongs to the complex I 23 kDa subunit family.
Mass
18.882 kDa
Sequence
MNRIKDFFRTFLLFELIKGMMLTGRNMFARKITVYFPEEKTPQSPRFRGLHALRRYPNGEERCIACKLCEAVCPALAITIESEQREDGTRRTTRYDIDLTKCIFCGFCEESCPVDSIVETRILEYHGEKRGDLIYTKQMLLAVGDRYEEQIAKDRAADAGYR

Gene
nuoI2
Protein
NADH-quinone oxidoreductase subunit I 2
Organism
Nitrosococcus oceani (strain ATCC 19707 / BCRC 17464 / NCIMB 11848 / C-107)
Length
162 amino acids
Function
NDH-1 shuttles electrons from NADH, via FMN and iron-sulfur (Fe-S) centers, to quinones in the respiratory chain. The immediate electron acceptor for the enzyme in this species is believed to be ubiquinone. Couples the redox reaction to proton translocation (for every two electrons transferred, four hydrogen ions are translocated across the cytoplasmic membrane), and thus conserves the redox energy in a proton gradient.
Similarity
Belongs to the complex I 23 kDa subunit family.
Mass
18.84 kDa
Sequence
MNTLRSYIKSFLLWELLLGLKLTGRYLFTKKVTVQFPEERTPQSPRFRGLHALRRYPNGEERCIACKLCEAVCPALAITIDSEQREDGTRRTTRYDIDLFKCIYCGFCEESCPVDSIVETRILDYHFEERGEHILHKEQLLALGDKYEAQIAADRAADAPYR

Gene
nuoI2
Protein
NADH-quinone oxidoreductase subunit I 2
Organism
Rhodopseudomonas palustris (strain HaA2)
Length
162 amino acids
Function
NDH-1 shuttles electrons from NADH, via FMN and iron-sulfur (Fe-S) centers, to quinones in the respiratory chain. The immediate electron acceptor for the enzyme in this species is believed to be ubiquinone. Couples the redox reaction to proton translocation (for every two electrons transferred, four hydrogen ions are translocated across the cytoplasmic membrane), and thus conserves the redox energy in a proton gradient.
Similarity
Belongs to the complex I 23 kDa subunit family.
Mass
18.714 kDa
Sequence
MNINATARSLLLTEFVSAFFLAMRYFFKPKPTINYPFEKNPISPRFRGEHALRRYPNGEERCIACKLCEAICPAQAITIEAGPRRNDGTRRTVRYDIDMVKCIYCGLCQEACPVDAIVEGPNFEFATETREELYYDKARLLANGDRWEREIAKSIELDAPYR

Gene
nuoI2
Protein
NADH-quinone oxidoreductase subunit I 2
Organism
Rhodopseudomonas palustris (strain BisA53)
Length
162 amino acids
Function
NDH-1 shuttles electrons from NADH, via FMN and iron-sulfur (Fe-S) centers, to quinones in the respiratory chain. The immediate electron acceptor for the enzyme in this species is believed to be ubiquinone. Couples the redox reaction to proton translocation (for every two electrons transferred, four hydrogen ions are translocated across the cytoplasmic membrane), and thus conserves the redox energy in a proton gradient.
Similarity
Belongs to the complex I 23 kDa subunit family.
Mass
18.571 kDa
Sequence
MGVTTAARSLLLTEFVSAFFLAMRYFFKPKPTLNYPFEKGPISPRFRGEHALRRYPNGEERCIACKLCEAVCPAQAITIEAGPRRNDGTRRTERYDIDMVKCIYCGLCQEACPVDAIVEGPNFEFATETREELYYDKAKLLANGDRWEREIAKHMALDAPYR

Gene
nuoI2
Protein
NADH-quinone oxidoreductase subunit I 2
Organism
Rhodopseudomonas palustris (strain BisB5)
Length
162 amino acids
Function
NDH-1 shuttles electrons from NADH, via FMN and iron-sulfur (Fe-S) centers, to quinones in the respiratory chain. The immediate electron acceptor for the enzyme in this species is believed to be ubiquinone. Couples the redox reaction to proton translocation (for every two electrons transferred, four hydrogen ions are translocated across the cytoplasmic membrane), and thus conserves the redox energy in a proton gradient.
Similarity
Belongs to the complex I 23 kDa subunit family.
Mass
18.743 kDa
Sequence
MNINATARSLLLTEFVSAFFLAMRYFFRPKPTINYPFEKNPISPRFRGEHALRRYPNGEERCIACKLCEAICPAQAITIEAGPRRNDGTRRTVRYDIDMVKCIYCGLCQEACPVDAIVEGPNFEFATETREELYYDKARLLANGDRWEREIAKSIELDAPYR

Gene
nuoI2
Protein
NADH-quinone oxidoreductase subunit I 2
Organism
Solibacter usitatus (strain Ellin6076)
Length
151 amino acids
Function
NDH-1 shuttles electrons from NADH, via FMN and iron-sulfur (Fe-S) centers, to quinones in the respiratory chain. The immediate electron acceptor for the enzyme in this species is believed to be ubiquinone. Couples the redox reaction to proton translocation (for every two electrons transferred, four hydrogen ions are translocated across the cytoplasmic membrane), and thus conserves the redox energy in a proton gradient.
Similarity
Belongs to the complex I 23 kDa subunit family.
Mass
17.438 kDa
Sequence
MIELLKKIFLVDLFQGLFVTFRNQNPKYIYTEQYPAERPKVAERYRGAPRLNINPDNGETLCISCNLCALACPENLIVVTSERSEVTKRKELVTFTYDTSRCMFCGLCEDACPVDALELTQDFEMASYTREGQIWDRQALEEGPRPTQYKC

Gene
nuoI2
Protein
NADH-quinone oxidoreductase subunit I 2
Organism
Geobacter metallireducens (strain GS-15 / ATCC 53774 / DSM 7210)
Length
131 amino acids
Function
NDH-1 shuttles electrons from NADH, via FMN and iron-sulfur (Fe-S) centers, to quinones in the respiratory chain. The immediate electron acceptor for the enzyme in this species is believed to be ubiquinone. Couples the redox reaction to proton translocation (for every two electrons transferred, four hydrogen ions are translocated across the cytoplasmic membrane), and thus conserves the redox energy in a proton gradient.
Similarity
Belongs to the complex I 23 kDa subunit family.
Mass
15.085 kDa
Sequence
MIMPLINGLKITLKHMFMKPVTLQYPDERPTPSPNFRGLHALKVSHSKAKCVCCYLCPTVCPAKCITVEAGEDQEHNKYAERYEIDMLRCIFCGYCVEACPVDALKMTGEFELANYKREDFVFVKERLLEK