In enzymology, a glutamate 1-kinase (EC 2.7.2.13) is an enzyme that catalyzes the chemical reaction
glutamate 1-kinase | |||||||||
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Identifiers | |||||||||
EC no. | 2.7.2.13 | ||||||||
CAS no. | 80700-24-9 | ||||||||
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 | ||||||||
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- ATP + L-glutamate ADP + alpha-L-glutamyl phosphate
Thus, the two substrates of this enzyme are ATP and L-glutamate, whereas its two products are ADP and alpha-L-glutamyl phosphate.
This enzyme belongs to the family of transferases, specifically those transferring phosphorus-containing groups (phosphotransferases) with a carboxy group as acceptor. The systematic name of this enzyme class is ATP:L-glutamate 1-phosphotransferase.
References
edit- Wang WY, Gough SP, Kannangara CG (1981). "Biosynthesis of delta-aminolevulinate in greening barley leaves. IV Isolation of three soluble enzymes required for the conversion of glutamate to delta-aminolevulinate". Carlsberg Res. Commun. 46 (4): 243–257. doi:10.1007/BF02906501.