ENZYME entry: EC 2.4.2.46

Accepted Name
Galactan 5-O-arabinofuranosyltransferase.
Reaction catalysed
Adds an alpha-D-arabinofuranosyl group from trans,octacis-decaprenylphospho-beta-D-arabinofuranose at the 5-O-position of the eighth, tenth and twelfth galactofuranose unit of the galactofuranan chain of (beta-D-galactofuranosyl-(1->5)-beta-D-galactofuranosyl-(1->6))(14)-beta-D-galactofuranosyl-(1->5)-beta-D-galactofuranosyl-(1->4)-alpha-L-rhamnopyranosyl-(1->3)-N-acetyl-alpha-D-glucosaminyl-diphospho-trans,octacis-decaprenol
Comment(s)
  • Isolated from Mycobacterium tuberculosis and Corynebacterium glutamicum.
  • These arabinofuranosyl groups form the start of an arabinofuranan chain as part of the of the cell wall in mycobacteria.
Cross-references
BRENDA2.4.2.46
EC2PDB2.4.2.46
ExplorEnz2.4.2.46
PRIAM enzyme-specific profiles2.4.2.46
KEGG Ligand Database for Enzyme Nomenclature2.4.2.46
IUBMB Enzyme Nomenclature2.4.2.46
IntEnz2.4.2.46
MEDLINEFind literature relating to 2.4.2.46
MetaCyc2.4.2.46
UniProtKB/Swiss-Prot
Q8NTW4, AFTA_CORGL;  P9WN02, AFTA_MYCTO;  P9WN03, AFTA_MYCTU;  

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