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pseC

Gene
pseC
Protein
UDP-4-amino-4,6-dideoxy-N-acetyl-beta-L-altrosamine transaminase
Organism
Campylobacter jejuni subsp. jejuni serotype O:2 (strain ATCC 700819 / NCTC 11168)
Length
376 amino acids
Function
Catalyzes the second step in the biosynthesis of pseudaminic acid, a sialic-acid-like sugar that is used to modify flagellin. Uses UDP-2-acetamido-2,6-dideoxy-beta-L-arabino-4-hexulose as substrate producing UDP-4-amino-4,6-dideoxy-beta-L-AltNAc.
Similarity
Belongs to the DegT/DnrJ/EryC1 family.
Mass
42.45 kDa
Sequence
MLTYSHQNIDQSDIDTLTKALKDEILTGGKKVNEFEEALCEYMGVKHACVLNSATSALHLAYTALGVQEKIVLTTPLTFAATANAALMAGAKVEFIDIKNDGNIDEKKLEARLLKESENIGAISVVDFAGNSVEMDEISNLTKKYNIPLIDDASHALGALYKSEKVGKKADLSIFSFHPVKPITTFEGGAVVSDNEELIDKIKLLRSHGIVKKRLWDSDMVELGYNYRLSDVACALGINQLKKLDHNLEKREEIANFYDKEFEKNPYFSTIKIKDYKKSSRHLYPILLFPEFYCQKEELFESLLHAGIGVQVHYKPTYEFSFYKKLLGEIKLQNADNFYKAELSIPCHQEMNLKDAKFVKDTLFSILEKVKKGYCG

Gene
pseC
Protein
UDP-4-amino-4,6-dideoxy-N-acetyl-beta-L-altrosamine transaminase
Organism
Campylobacter jejuni subsp. jejuni serotype O:23/36 (strain 81-176)
Length
376 amino acids
Function
Catalyzes the second step in the biosynthesis of pseudaminic acid, a sialic-acid-like sugar that is used to modify flagellin. Uses UDP-2-acetamido-2,6-dideoxy-beta-L-arabino-4-hexulose as substrate producing UDP-4-amino-4,6-dideoxy-beta-L-AltNAc.
Similarity
Belongs to the DegT/DnrJ/EryC1 family.
Mass
42.317 kDa
Sequence
MITYSHQNIDQSDIDALTKALKDEILTGGKKVDEFEEALCEYIGVKHACVLNSATSALHLAYTALGIKEKIVLTTPLTFAATANAALIAGAKVEFIDIKNDGNIDEKKLEARLVKNSTDIGAISVVDFGGNSVEMDEISNLAKKYNIPLIDDASHALGSEYKGKKVGSMADLSIFSFHPVKPITTFEGGAVVSNNKELISKIKLLRSHGIVKKRLWDSDMIELGYNYRLSDVACALGINQLKKLDHNLEKREEITSFYDKEFEKNHYFSTIKIKDYKKSSRHLYPILLFPEFYCQKEELFESLLHAGIGVQVHYKPTYEFSFYKKLLGEIRLQNADNFYKAELSIPCHQEMNLKDAKFVKDTLFSILEKVKKGYCG

Gene
pseC
Protein
UDP-4-amino-4,6-dideoxy-N-acetyl-beta-L-altrosamine transaminase
Organism
Helicobacter pylori (strain ATCC 700392 / 26695)
Length
375 amino acids
Function
Catalyzes the second step in the biosynthesis of pseudaminic acid, a sialic-acid-like sugar that is used to modify flagellin. Uses UDP-2-acetamido-2,6-dideoxy-beta-L-arabino-4-hexulose as substrate producing UDP-4-amino-4,6-dideoxy-beta-L-AltNAc.
Similarity
Belongs to the DegT/DnrJ/EryC1 family.
Mass
42.399 kDa
Sequence
MKEFAYSEPCLDKEDKKAVLEVLNSKQLTQGKRSLLFEEALCEFLGVKHALVFNSATSALLTLYRNFSEFSADRNEIITTPISFVATANMLLESGYTPVFAGIKNDGNIDELALEKLINERTKAIVSVDYAGKSVEVESVQKLCKKHSLSFLSDSSHALGSEYQNKKVGGFALASVFSFHAIKPITTAEGGAVVTNDSELHEKMKLFRSHGMLKKDFFEGEVKSIGHNFRLNEIQSALGLSQLKKAPFLMQKREEAALTYDRIFKDNPYFTPLHPLLKDKSSNHLYPILMHQKFFTCKKLILESLHKRGILAQVHYKPIYQYQLYQQLFNTAPLKSAEDFYHAEISLPCHANLNLESVQNIAHSVLKTFESFKIE