KEGG   ENZYME: 2.4.1.282Help
Entry
EC 2.4.1.282                Enzyme                                 

Name
3-O-alpha-D-glucosyl-L-rhamnose phosphorylase;
cphy1019 (gene name)
Class
Transferases;
Glycosyltransferases;
Hexosyltransferases
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
CPY: 
Taxonomy
Reference
1  [PMID:22277537]
  Authors
Nihira T, Nakai H, Kitaoka M
  Title
3-O-alpha-D-glucopyranosyl-L-rhamnose phosphorylase from Clostridium phytofermentans.
  Journal
Carbohydr. Res. 350 (2012) 94-7.
  Sequence
[cpy:Cphy_1019]
Other DBs
ExplorEnz - The Enzyme Database: 
IUBMB Enzyme Nomenclature: 
ExPASy - ENZYME nomenclature database: 
BRENDA, the Enzyme Database: 

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