Entry Name 3-O-alpha-D-glucosyl-L-rhamnose phosphorylase;
Class Transferases;BRITE hierarchy
Sysname 3-O-alpha-D-glucopyranosyl-L-rhamnopyranose:phosphate beta-D-glucosyltransferase
Reaction(IUBMB) 3-O-alpha-D-glucopyranosyl-L-rhamnopyranose + phosphate = L-rhamnopyranose + beta-D-glucose 1-phosphate [RN:
R10098 ]
Reaction(KEGG) Substrate 3-O-alpha-D-glucopyranosyl-L-rhamnopyranose [CPD:
C20354 ];
phosphate [CPD:
C00009 ]
Product L-rhamnopyranose [CPD:
C00507 ];
beta-D-glucose 1-phosphate [CPD:
C00663 ]
Comment The enzyme does not phosphorylate alpha,alpha-trehalose, kojibiose, nigerose, or maltose. In the reverse phosphorolysis reaction the enzyme is specific for L-rhamnose as acceptor and beta-D-glucose 1-phosphate as donor.
History EC 2.4.1.282 created 2012
Orthology K18784 3-O-alpha-D-glucosyl-L-rhamnose phosphorylase
Genes Taxonomy Reference Authors Nihira T, Nakai H, Kitaoka M
Title 3-O-alpha-D-glucopyranosyl-L-rhamnose phosphorylase from Clostridium phytofermentans.
Journal Sequence Other DBs ExPASy - ENZYME nomenclature database: 2.4.1.282
