Lysine carbamoyltransferase
In enzymology, a lysine carbamoyltransferase (EC 2.1.3.8) is an enzyme that catalyzes the chemical reaction
- carbamoyl phosphate + L-lysine phosphate + L-homocitrulline
| lysine carbamoyltransferase | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Identifiers | |||||||||
| EC number | 2.1.3.8 | ||||||||
| CAS number | 86352-19-4 | ||||||||
| 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 | ||||||||
| |||||||||
Thus, the two substrates of this enzyme are carbamoyl phosphate and L-lysine, whereas its two products are phosphate and L-homocitrulline.
This enzyme belongs to the family of transferases that transfer one-carbon groups, specifically the carboxy- and carbamoyltransferases. The systematic name of this enzyme class is carbamoyl-phosphate:L-lysine carbamoyltransferase. This enzyme is also called lysine transcarbamylase.
References
- Hommes FA, Eller AG, Scott DF, Carter AL (1983). "Separation of ornithine and lysine activities of the ornithine-transcarbamylase-catalyzed reaction". Enzyme. 29 (4): 271–7. PMID 6409607.
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