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Literature summary for 2.3.1.209 extracted from

  • Nguyen, L.C.; Yamamoto, M.; Ohnishi-Kameyama, M.; Andi, S.; Taguchi, F.; Iwaki, M.; Yoshida, M.; Ishii, T.; Konishi, T.; Tsunemi, K.; Ichinose, Y.
    Genetic analysis of genes involved in synthesis of modified 4-amino-4,6-dideoxyglucose in flagellin of Pseudomonas syringae pv. tabaci (2009), Mol. Genet. Genomics, 282, 595-605.
    View publication on PubMed
Search for more literature for 2.3.1.209

Cloned(Commentary)

Cloned (Comment) Organism
gene vioB, DNA and amino acid sequence determination and analysis Pseudomonas syringae

Protein Variants

Protein Variants Comment Organism
additional information construction of a DELTAvioB deletion mutant strain Pseudomonas syringae

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
acetyl-CoA + dTDP-4-amino-4,6-dideoxy-alpha-D-glucose Pseudomonas syringae
-
 CoA + dTDP-4-acetamido-4,6-dideoxy-alpha-D-glucose
-
 ?
acetyl-CoA + dTDP-4-amino-4,6-dideoxy-alpha-D-glucose Pseudomonas syringae 6605
-
 CoA + dTDP-4-acetamido-4,6-dideoxy-alpha-D-glucose
-
 ?

Organism

Organism UniProt Comment Textmining
Pseudomonas syringae C4B8D3 pv. tabaci, gene vioB
-
Pseudomonas syringae 6605 C4B8D3 pv. tabaci, gene vioB
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
acetyl-CoA + dTDP-4-amino-4,6-dideoxy-alpha-D-glucose
-
 Pseudomonas syringae CoA + dTDP-4-acetamido-4,6-dideoxy-alpha-D-glucose
-
 ?
acetyl-CoA + dTDP-4-amino-4,6-dideoxy-alpha-D-glucose i.e. dTDP-viosamine Pseudomonas syringae CoA + dTDP-4-acetamido-4,6-dideoxy-alpha-D-glucose i.e. dTDP-N-acetylviosamine ?
acetyl-CoA + dTDP-4-amino-4,6-dideoxy-alpha-D-glucose
-
 Pseudomonas syringae 6605 CoA + dTDP-4-acetamido-4,6-dideoxy-alpha-D-glucose
-
 ?
acetyl-CoA + dTDP-4-amino-4,6-dideoxy-alpha-D-glucose i.e. dTDP-viosamine Pseudomonas syringae 6605 CoA + dTDP-4-acetamido-4,6-dideoxy-alpha-D-glucose i.e. dTDP-N-acetylviosamine ?

Synonyms

Synonyms Comment Organism
dTDP-viosamine acetyltransferase
-
 Pseudomonas syringae
VioB
-
 Pseudomonas syringae

Cofactor

Cofactor Comment Organism Structure
acetyl-CoA
-
 Pseudomonas syringae

General Information

General Information Comment Organism
additional information a vioB deletion mutant shows affected swimming and swarming motilities, adhesion ability, and virulence, phenotype, overview. Flagellins from DELTAvioA, DELTAvioB, and DELTAvioT mutants contain no viosamine residues but rhamnose chains of mixed lengths Pseudomonas syringae
physiological function glycosylation of Xagellin contributes to swimming and swarming motilities, adhesion ability, and consequently virulence with glycan structure at position Ser 201 harboring two L-rhamnoses and one modified 4-amino-4,6-dideoxyglucose, i.e. viosamine. Genes vioA, vioB, and vioT are essential for glycosylation of flagellin, and accordingly are required for bacterial virulence, e.g. on Nicotiana tabacum Pseudomonas syringae