Any feedback?
Please rate this page
(all_enzymes.php)
(0/150)

BRENDA support

6.3.1.2: glutamine synthetase

This is an abbreviated version!
For detailed information about glutamine synthetase, go to the full flat file.

Word Map on EC 6.3.1.2

Reaction

ATP
+
L-glutamate
+
NH3
=
ADP
+
phosphate
+
L-glutamine

Synonyms

AmGLN1, ATP glutamate-ammonia ligase, Chloroplast GS2, Clone lambda-GS28, Clone lambda-GS31, Clone lambda-GS8, Cytoplasmic GS3, Cytosolic GS1, gamma-glutamyl transferase, gamma-glutamyl:ammonia ligase, gamma-glutamylhydroxamate synthetase, Gln isozyme alpha, Gln isozyme beta, Gln isozyme gamma, Gln synthetase, GLN1,1, GLN1,2, GLN1,3, GLN1,4, GLN1-1, GLN1-2, Gln1;1, Gln1;2, Gln1;3, Gln1;4, Gln1;5, GLN2, GlnA, glnA-1, GlnA1, GlnA2, GlnA3, GlnA4, GlnN, GlnR, GluA, GLUL, Glutamate--ammonia ligase, glutamate-ammonia ligase, Glutamine synthetase, glutamine synthetase cytosolic isozyme 1, glutamine synthetase cytosolic isozyme 2, glutamine synthetase I, glutamine synthetase type II, glutamine synthetase type III, Glutamylhydroxamic synthetase, GS, GS type I, GS type-1, GS(1), GS-II, GS1, GS1 kinase, GS1-1, GS1-2, GS107, GS112, GS117, GS12, GS122, GS1a, GS1beta1, GS1gamma1, GS2, GS2a, GS3, GSI, GSII, GSIII, Isozyme delta, L-glutamate:ammonia ligase, L-glutamate:ammonia ligase (ADP-forming), L-Glutamine synthetase, LDBPK_060370, LdGS, MM_0964, MtGS, N47/N48, OsGLN1,1, OsGLN1,2, protein transacetylase, S2205/S2287, SSO0366, Synthetase, glutamine, TAase, type I glutamine synthetase, type III glutamine synthetase

ECTree

     6 Ligases
         6.3 Forming carbon-nitrogen bonds
             6.3.1 Acid—ammonia (or amine) ligases (amide synthases)
                6.3.1.2 glutamine synthetase

Turnover Number

Turnover Number on EC 6.3.1.2 - glutamine synthetase

Please wait a moment until all data is loaded. This message will disappear when all data is loaded.
TURNOVER NUMBER [1/s]
SUBSTRATE
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
IMAGE
1.05 - 9.53
ADP
3 - 396
ATP
12.83
hydroxylamine
60°C, pH 7.8
2.29 - 40
L-Glu
0.33 - 392
L-glutamate
1.62 - 13.4
L-glutamine
2.16 - 535
NH4+
additional information
additional information
-
turnover number 4200, biosynthetic activity. 102000, transferase activity
-