UDP-galacturonate decarboxylase
In enzymology, an UDP-galacturonate decarboxylase (EC 4.1.1.67) is an enzyme that catalyzes the chemical reaction
- UDP-D-galacturonate UDP-L-arabinose + CO2
| UDP-galacturonate decarboxylase | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Identifiers | |||||||||
| EC no. | 4.1.1.67 | ||||||||
| CAS no. | 9054-79-9 | ||||||||
| Databases | |||||||||
| IntEnz | IntEnz view | ||||||||
| BRENDA | BRENDA entry | ||||||||
| ExPASy | NiceZyme view | ||||||||
| KEGG | KEGG entry | ||||||||
| MetaCyc | metabolic pathway | ||||||||
| PRIAM | profile | ||||||||
| PDB structures | RCSB PDB PDBe PDBsum | ||||||||
| Gene Ontology | AmiGO / QuickGO | ||||||||
| |||||||||
Hence, this enzyme has one substrate, UDP-D-galacturonate, and two products, UDP-L-arabinose and CO2.
This enzyme belongs to the family of lyases, specifically the carboxy-lyases, which cleave carbon-carbon bonds. The systematic name of this enzyme class is UDP-D-galacturonate carboxy-lyase (UDP-L-arabinose-forming). Other names in common use include UDP-galacturonic acid decarboxylase, UDPGalUA carboxy lyase, and UDP-D-galacturonate carboxy-lyase. This enzyme participates in nucleotide sugars metabolism.
References
- Fan DF, Feingold DS (1972). "UDPgalacturonic acid decarboxylase from Ampullariella digitata". Methods Enzymol. 28B: 438–439. doi:10.1016/0076-6879(72)28059-4.
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