Succinyldiaminopimelate transaminase
In enzymology, a succinyldiaminopimelate transaminase (EC 2.6.1.17) is an enzyme that catalyzes the chemical reaction
- N-succinyl-L-2,6-diaminoheptanedioate + 2-oxoglutarate N-succinyl-L-2-amino-6-oxoheptanedioate + L-glutamate
| succinyldiaminopimelate transaminase | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Identifiers | |||||||||
| EC number | 2.6.1.17 | ||||||||
| CAS number | 9030-46-0 | ||||||||
| 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 N-succinyl-L-2,6-diaminoheptanedioate and 2-oxoglutarate, whereas its two products are N-succinyl-L-2-amino-6-oxoheptanedioate and L-glutamate.
This enzyme belongs to the family of transferases, specifically the transaminases, which transfer nitrogenous groups. The systematic name of this enzyme class is N-succinyl-L-2,6-diaminoheptanedioate:2-oxoglutarate aminotransferase. Other names in common use include succinyldiaminopimelate aminotransferase, and N-succinyl-L-diaminopimelic glutamic transaminase. This enzyme participates in lysine biosynthesis. It employs one cofactor, pyridoxal phosphate.
References
- Peterkofsky B, Gilvarg C (May 1961). "N-Succinyl-L-diaminopimelic-glutamic transaminase". The Journal of Biological Chemistry. 236: 1432–8. PMID 13734750.