Beta-D-galactosyl-(1->4)-L-rhamnose phosphorylase (EC 2.4.1.247, D-galactosyl-beta1->4-L-rhamnose phosphorylase, GalRhaP) is an enzyme with systematic name beta-D-galactosyl-(1->4)-L-rhamnose:phosphate 1-alpha-D-galactosyltransferase.[1] This enzyme catalyses the following chemical reaction
| Beta-D-galactosyl-(1->4)-L-rhamnose phosphorylase | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Identifiers | |||||||||
| EC no. | 2.4.1.247 | ||||||||
| CAS no. | 1236189-79-9 | ||||||||
| Databases | |||||||||
| IntEnz | IntEnz view | ||||||||
| BRENDA | BRENDA entry | ||||||||
| ExPASy | NiceZyme view | ||||||||
| KEGG | KEGG entry | ||||||||
| MetaCyc | metabolic pathway | ||||||||
| PRIAM | profile | ||||||||
| PDB structures | RCSB PDB PDBe PDBsum | ||||||||
| |||||||||
The enzyme from Clostridium phytofermentans is also active towards beta-D-galactosyl derivatives of L-mannose, L-lyxose, D-glucose, 2-deoxy-D-glucose, and D-galactose.
References
edit- ^ Nakajima M, Nishimoto M, Kitaoka M (July 2009). "Characterization of three beta-galactoside phosphorylases from Clostridium phytofermentans: discovery of d-galactosyl-beta1->4-l-rhamnose phosphorylase". The Journal of Biological Chemistry. 284 (29): 19220–7. doi:10.1074/jbc.m109.007666. PMC 2740546. PMID 19491100.
External links
edit- Beta-D-galactosyl-(1->4)-L-rhamnose+phosphorylase at the U.S. National Library of Medicine Medical Subject Headings (MeSH)
