EC 184.108.40.206 - Galactan 5-O-arabinofuranosyltransferase
IntEnz Enzyme Nomenclature
- 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-(1right5)-beta-D-galactofuranosyl-(1right6)]14-beta-D-galactofuranosyl-(1right5)-beta-D-galactofuranosyl-(1right4)-alpha-L-rhamnopyranosyl-(1right3)-N-acetyl-alpha-D-glucosaminyl-diphospho-trans,octacis-decaprenol
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.
Links to other databases
Identification of a novel arabinofuranosyltransferase (AftA) involved in cell wall arabinan biosynthesis in Mycobacterium tuberculosis.J. Biol. Chem. 281 : 15653-15661 (2006). [PMID: 16595677]
[EC 220.127.116.11 created 2012]