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ENZYME

ENZYME entry: EC 2.4.1.264

PURL: https://purl.expasy.org/enzyme/EC/2.4.1.264
Accepted Name
D-Man-alpha-(1->3)-D-Glc-beta-(1->4)-D-Glc-alpha-1-diphosphoundecaprenol 2-beta-glucuronosyltransferase
Alternative Name(s)
D-Man-alpha-(1->3)-D-Glc-beta-(1->4)-D-Glc-alpha-1-diphosphoundecaprenol 2-beta-glucuronyltransferase
Reaction catalysed
alpha-D-Man-(1->3)-beta-D-Glc-(1->4)-alpha-D-Glc-1-di-trans,octa-cis-undecaprenyl diphosphate + UDP-alpha-D-glucuronate = beta-D-GlcA-(1->2)-alpha-D-Man-(1->3)-beta-D-Glc-(1->4)-alpha-D-Glc-di-trans,octa-cis-undecaprenyl diphosphate + UDP + H(+)
Comment(s)
The enzyme is involved in the biosynthesis of the exopolysaccharides xanthan (in the bacterium Xanthomonas campestris) and acetan (in the bacterium Gluconacetobacter xylinus).
Cross-references
Rhea expert-curated reactions2.4.1.264
ExplorEnz2.4.1.264
IUBMB Enzyme Nomenclature2.4.1.264
UniProtKB/Swiss-Prot
Q8GCH2, GUMK_XANCEQ7CLR5, GUMK_XANCP
BRENDA2.4.1.264
MetaCyc2.4.1.264
KEGG Ligand Database for Enzyme Nomenclature2.4.1.264
EC2PDB2.4.1.264
MEDLINEFind literature relating to 2.4.1.264

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