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epsD

Gene
epsD
Protein
Secretin GspD
Organism
Vibrio cholerae serotype O1 (strain ATCC 39315 / El Tor Inaba N16961)
Length
674 amino acids
Function
Involved in a type II secretion system (T2SS, formerly general secretion pathway, GSP) for the export of proteins. Required for secretion of cholera toxin through the outer membrane. This subunit forms the outer membrane channel.
Similarity
Belongs to the GSP D family.
Mass
73.47 kDa
Sequence
MKYWLKKSSWLLAGSLLSTPLAMANEFSASFKGTDIQEFINIVGRNLEKTIIVDPSVRGKVDVRSFDTLNEEQYYSFFLSVLEVYGFAVVEMDNGVLKVIKSKDAKTSAIPVLSGEERANGDEVITQVVAVKNVSVRELSPLLRQLIDNAGAGNVVHYDPANIILITGRAAVVNRLAEIIRRVDQAGDKEIEVVELNNASAAEMVRIVEALNKTTDAQNTPEFLKPKFVADERTNSILISGDPKVRERLKRLIKQLDVEMAAKGNNRVVYLKYAKAEDLVEVLKGVSENLQAEKGTGQPTTSKRNEVMIAAHADTNSLVLTAPQDIMNAMLEVIGQLDIRRAQVLIEALIVEMAEGDGINLGVQWGSLESGSVIQYGNTGASIGNVMIGLEEAKDTTQTKAVYDTNNNFLRNETTTTKGDYTKLASALSSIQGAAVSIAMGDWTALINAVSNDSSSNILSSPSITVMDNGEASFIVGEEVPVITGSTAGSNNDNPFQTVDRKEVGIKLKVVPQINEGNSVQLNIEQEVSNVLGANGAVDVRFAKRQLNTSVMVQDGQMLVLGGLIDERALESESKVPLLGDIPLLGQLFRSTSSQVEKKNLMVFIKPTIIRDGVTADGITQRKYNYIRAEQLFRAEKGLRLLDDASVPVLPKFGDDRRHSPEIQAFIEQMEAKQ

Gene
epsD
Protein
Secretin GspD
Organism
Vibrio cholerae serotype O1 (strain ATCC 39315 / El Tor Inaba N16961)
Length
674 amino acids
Function
Involved in a type II secretion system (T2SS, formerly general secretion pathway, GSP) for the export of proteins. Required for secretion of cholera toxin through the outer membrane. This subunit forms the outer membrane channel.
Similarity
Belongs to the GSP D family.
Mass
73.47 kDa
Sequence
MKYWLKKSSWLLAGSLLSTPLAMANEFSASFKGTDIQEFINIVGRNLEKTIIVDPSVRGKVDVRSFDTLNEEQYYSFFLSVLEVYGFAVVEMDNGVLKVIKSKDAKTSAIPVLSGEERANGDEVITQVVAVKNVSVRELSPLLRQLIDNAGAGNVVHYDPANIILITGRAAVVNRLAEIIRRVDQAGDKEIEVVELNNASAAEMVRIVEALNKTTDAQNTPEFLKPKFVADERTNSILISGDPKVRERLKRLIKQLDVEMAAKGNNRVVYLKYAKAEDLVEVLKGVSENLQAEKGTGQPTTSKRNEVMIAAHADTNSLVLTAPQDIMNAMLEVIGQLDIRRAQVLIEALIVEMAEGDGINLGVQWGSLESGSVIQYGNTGASIGNVMIGLEEAKDTTQTKAVYDTNNNFLRNETTTTKGDYTKLASALSSIQGAAVSIAMGDWTALINAVSNDSSSNILSSPSITVMDNGEASFIVGEEVPVITGSTAGSNNDNPFQTVDRKEVGIKLKVVPQINEGNSVQLNIEQEVSNVLGANGAVDVRFAKRQLNTSVMVQDGQMLVLGGLIDERALESESKVPLLGDIPLLGQLFRSTSSQVEKKNLMVFIKPTIIRDGVTADGITQRKYNYIRAEQLFRAEKGLRLLDDASVPVLPKFGDDRRHSPEIQAFIEQMEAKQ

Gene
epsD
Protein
NDP-N-acetyl-D-galactosaminuronic acid dehydrogenase
Organism
Ralstonia solanacearum
Length
423 amino acids
Function
Probably involved in synthesis of sugar components of EPS I, by converting NDP-N-acetyl-D-galactosamine into NDP-N-acetyl-D-galactosaminuronic acid.
Similarity
Belongs to the UDP-glucose/GDP-mannose dehydrogenase family.
Mass
46.803 kDa
Sequence
MDRAIEIDFRTISVVGLGYIGLPTATVLASRQRELIGVDINQHAVDTINQARIHIVEPDLDMLVRAAVSQGYLRATTEPEPADAFLIAVPTPFLEDKQPDLTYIEAAAKAIAPVLKRGDLVVLESTSPVGATEQLSAWLSEQRSDLSFPHQLGEESDIRVAHCPERVLPGHVLRELVENDRIIGGMTPRCSQAAQRLYELFVRGRCIVTDARTAEMCKLTENAFRDVNIAFANELSMICDEIGVNVWELISVANRHPRVNILQPGPGVGGHCIAVDPWFIVDAAPESARLIRTAREVNDAKPHYVLDRVKQAARRFKEPVIACFGLSFKANIDDLRESPAIEIVRTMVQQQLGTVLVVEPHIKVLPASLEGVELLNAEPALSRADIVVLLVDHQKFRKLDTDRLQSRVVIDTRGMWSAKRLAA

Gene
epsD
Protein
NDP-N-acetyl-D-galactosaminuronic acid dehydrogenase
Organism
Ralstonia solanacearum (strain GMI1000)
Length
423 amino acids
Function
Probably involved in the synthesis of sugar components of EPS I, by converting NDP-N-acetyl-D-galactosamine into NDP-N-acetyl-D-galactosaminuronic acid.
Similarity
Belongs to the UDP-glucose/GDP-mannose dehydrogenase family.
Mass
46.673 kDa
Sequence
MDRAIDIDFRTISVVGLGYIGLPTATVLASRQREVIGVDINQHAVDTINQGRIHIVEPDLDMLVRAAVSQGYLRATTEPEPADAFLIAVPTPFLDNKQPDLSYIEAAARAIAPVLKRGDLVVLESTSPVGATEQLSDWLSAQRPDLSFPHQQGEESDIRVAHCPERVLPGHVLRELVENDRIIGGMTPKCSEAAQRLYELFVRGRCIVTDARTAEMCKLTENAFRDVNIAFANELSMICDEIGVNVWELISVANRHPRVNILQPGPGVGGHCIAVDPWFIVDAAPESARLIRTAREVNDAKPHYVLDRVKQAARRFKEPVIACFGLSFKANIDDLRESPAIEIVQTMVQQQLGTVLVVEPHIKVLPAALQGVELLNAEAALSRADIVVLLVDHQQFRKLDTDRLQSRVVIDTRGMWSAKRIAA

Gene
epsD
Protein
Putative glycosyltransferase EpsD
Organism
Bacillus subtilis (strain 168)
Length
381 amino acids
Function
May be involved in the production of the exopolysaccharide (EPS) component of the extracellular matrix during biofilm formation. EPS is responsible for the adhesion of chains of cells into bundles. Required for biofilm maintenance.
Similarity
Belongs to the glycosyltransferase group 1 family. Glycosyltransferase 4 subfamily.
Mass
43.571 kDa
Sequence
MTKKILFCATVDYHFKAFHLPYFKWFKQMGWEVHVAANGQTKLPYVDEKFSIPIRRSPFDPQNLAVYRQLKKVIDTYEYDIVHCHTPVGGVLARLAARQARRHGTKVLYTAHGFHFCKGAPMKNWLLYYPVEKWLSAYTDCLITINEEDYIRAKGLQRPGGRTQKIHGIGVNTERFRPVSPIEQQRLREKHGFREDDFILVYPAELNLNKNQKQLIEAAALLKEKIPSLRLVFAGEGAMEHTYQTLAEKLGASAHVCFYGFCSDIHELIQLADVSVASSIREGLGMNVLEGMAAEQPAIATDNRGHREIIRDGENGFLIKIGDSAAFARRIEQLYHKPELCRKLGQEGRKTALRFSEARTVEEMADIYSAYMDMDTKEKSV