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Glutamate-Ammonia Ligase
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Definition
: An enzyme that catalyzes the conversion of ATP, L-glutamate, and NH3 to ADP, orthophosphate, and L-glutamine. It also acts more slowly on 4-methylene-L-glutamate. (From Enzyme Nomenclature, 1992) EC 6.3.1.2.
Other names
Glutamine Synthetase; Synthetase, Glutamine; Ligase, Glutamate-
Ammonia; Glutamate Ammonia Ligase; Glutamate Ammonia Ligase (ADP)
Substance
CAS Registry & name
Categories
Source
Drugs
*
Glutamine deficiency, congenital
0
*Amino Acid Metabolism, Inborn Errors
Glutamate-Ammonia Ligase/deficiency.
2,6-
diamino-
5-
hydroxyhexanoic acid
0
*Hexanoic Acids
Glutamate-Ammonia Ligase/antagonists & inhibitors.
Bioorg Med Chem 2008 May 15;16(10):5501-13
(3-
(diethoxyphosphoryl)phenylamino)acetic acid
0
*Organophosphorus Compounds
Glutamate-Ammonia Ligase/antagonists & inhibitors.
Bioorg Med Chem 2008 May 15;16(10):5501-13
lengsin protein, mouse
0
*Eye Proteins
Glutamate-Ammonia Ligase.
J Biol Chem 2008 Mar 7;283(10):6607-15
LGSN protein, human
EC 6.3.1.2
*Glutamate-Ammonia Ligase.
Int J Mol Med 2005 Dec;16(6):1163-7
GLN2 protein, Arabidopsis
EC 6.3.1.2
*Glutamate-Ammonia Ligase
*Arabidopsis Proteins.
Plant Cell 2004 Aug;16(8):2048-58
PIID regulatory protein, Bacteria
57657-57-5 Uridylyltransferase, glutamine synthetase adenylytransferase-
regulating protein
*Bacterial Proteins
*PII Nitrogen Regulatory Proteins
Genes, Regulator
Glutamate-Ammonia Ligase/metabolism
Protein Kinases.
Anal Biochem 90(2):752;1978; J Bacteriol 1989;171(101):5638; Proc Natl Acad Sci USA 1980;77(5):2636
glutamine synthetase 2
EC 6.3.1.-
*Glutamate-Ammonia Ligase.
J Gen Microbiol 1993 Aug;139( Pt 8):1773-83
glutamine synthetase I
EC 6.3.1.-
*Glutamate-Ammonia Ligase
Escherichia coli Proteins.
J Bacteriol 1993 May;175(10):2961-9
4-
N-
hydroxy-
2,4-
diaminobutyric acid
111821-59-1
*Aminobutyric Acids
Glutamate-Ammonia Ligase/antagonists & inhibitors.
J Med Chem 1988;31(2):480
tabtoxinine beta-
lactam
65709-93-5
*Azetidines
Bacterial Toxins
Glutamate-Ammonia Ligase/antagonists & inhibitors
Pseudomonas.
J Biol Chem 1987;262(4):1608
phosphinothricin
51276-47-2
*Aminobutyric Acids
Glutamate-Ammonia Ligase/antagonists & inhibitors.
Pharma Action
Enzyme Inhibitors
;
Herbicides
Helv Chim Acta 55(1):224;1972