Biology:Beta-D-galactosyl-(1-4)-L-rhamnose phosphorylase
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Short description: Class of enzymes
| Beta-D-galactosyl-(1->4)-L-rhamnose phosphorylase | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Identifiers | |||||||||
| EC number | 2.4.1.247 | ||||||||
| CAS number | 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 | ||||||||
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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 + phosphate [math]\displaystyle{ \rightleftharpoons }[/math] L-rhamnose + alpha-D-galactose 1-phosphate
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
- ↑ "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. July 2009. doi:10.1074/jbc.m109.007666. PMID 19491100.
External links
- >4)-L-rhamnose%20phosphorylase Beta-D-galactosyl-(1->4)-L-rhamnose+phosphorylase at the US National Library of Medicine Medical Subject Headings (MeSH)
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