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Information on EC 6.3.1.2 - glutamine synthetase and Organism(s) Archaeoglobus fulgidus and UniProt Accession O29313

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EC Tree
IUBMB Comments
Glutamine synthetase, which catalyses the incorporation of ammonium into glutamate, is a key enzyme of nitrogen metabolism found in all domains of life. Several types have been described, differing in their oligomeric structures and cofactor requirements.
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This record set is specific for:
Archaeoglobus fulgidus
UNIPROT: O29313
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Word Map
The taxonomic range for the selected organisms is: Archaeoglobus fulgidus
The enzyme appears in selected viruses and cellular organisms
Synonyms
glutamine synthetase, gamma-glutamyl transferase, gs-ii, gsiii, taase, glna1, glna2, gln1;2, gln synthetase, gs(1), more
SYNONYM
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
Chloroplast GS2
-
-
-
-
Clone lambda-GS28
-
-
-
-
Clone lambda-GS31
-
-
-
-
Clone lambda-GS8
-
-
-
-
Cytoplasmic GS3
-
-
-
-
Cytosolic GS1
-
-
-
-
Gln isozyme alpha
-
-
-
-
Gln isozyme beta
-
-
-
-
Gln isozyme gamma
-
-
-
-
Glutamate--ammonia ligase
-
-
-
-
glutamate-ammonia ligase
-
-
-
-
Glutamine synthetase
-
-
-
-
Glutamylhydroxamic synthetase
-
-
-
-
GS
-
-
-
-
GS(1)
-
-
-
-
GS1
-
-
-
-
GS107
-
-
-
-
GS112
-
-
-
-
GS117
-
-
-
-
GS122
-
-
-
-
GS2
-
-
-
-
GSI
-
-
-
-
GSII
-
-
-
-
GSIII
-
-
-
-
Isozyme delta
-
-
-
-
L-Glutamine synthetase
-
-
-
-
N47/N48
-
-
-
-
S2205/S2287
-
-
-
-
Synthetase, glutamine
-
-
-
-
SYSTEMATIC NAME
IUBMB Comments
L-glutamate:ammonia ligase (ADP-forming)
Glutamine synthetase, which catalyses the incorporation of ammonium into glutamate, is a key enzyme of nitrogen metabolism found in all domains of life. Several types have been described, differing in their oligomeric structures and cofactor requirements.
CAS REGISTRY NUMBER
COMMENTARY hide
9023-70-5
-
SUBSTRATE
PRODUCT                       
REACTION DIAGRAM
ORGANISM
UNIPROT
COMMENTARY
(Substrate) hide
LITERATURE
(Substrate)
COMMENTARY
(Product) hide
LITERATURE
(Product)
Reversibility
r=reversible
ir=irreversible
?=not specified
ATP + 3-aminopentanedioate + hydroxylamine
ADP + phosphate + ?
show the reaction diagram
the enzyme is more selective for L-glutamate (alpha-glutamate) than for 3-aminopentanedioate (beta-glutamate) as a substrate
-
-
?
ATP + L-glutamate + hydroxylamine
ADP + phosphate + gamma-L-glutamylhydroxamate
show the reaction diagram
the enzyme is more selective for L-glutamate (alpha-glutamate) than for 3-aminopentanedioate (beta-glutamate) as a substrate
-
-
?
METALS and IONS
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
Mg2+
assay in presence of 55 mM Mg2+
pH OPTIMUM
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
ORGANISM
COMMENTARY hide
LITERATURE
UNIPROT
SEQUENCE DB
SOURCE
-
SwissProt
Manually annotated by BRENDA team
PURIFICATION (Commentary)
ORGANISM
UNIPROT
LITERATURE
CLONED (Commentary)
ORGANISM
UNIPROT
LITERATURE
overexpression in Escherichia coli
REF.
AUTHORS
TITLE
JOURNAL
VOL.
PAGES
YEAR
ORGANISM (UNIPROT)
PUBMED ID
SOURCE
Robinson, P.; Neelon, K.; Schreier, H.J.; Roberts, M.F.
beta-Glutamate as a substrate for glutamine synthetase
Appl. Environ. Microbiol.
67
4458-4463
2001
Methanohalophilus portucalensis, Archaeoglobus fulgidus (O29313), Archaeoglobus fulgidus, Methanocaldococcus jannaschii (Q60182), Methanocaldococcus jannaschii, Archaeoglobus fulgidus VC-16 (O29313)
Manually annotated by BRENDA team