2.7.2.11: glutamate 5-kinase
This is an abbreviated version!
For detailed information about glutamate 5-kinase, go to the full flat file.
Word Map on EC 2.7.2.11
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2.7.2.11
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proba
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1-pyrroline-5-carboxylate
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l-proline
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osmotolerance
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delta1-pyrroline-5-carboxylate
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osmoprotection
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gpr
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catharanthus
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uprooted
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biotechnology
- 2.7.2.11
- proba
- 1-pyrroline-5-carboxylate
- l-proline
-
osmotolerance
- delta1-pyrroline-5-carboxylate
-
osmoprotection
- gpr
-
catharanthus
-
uprooted
- biotechnology
Reaction
Synonyms
ATP-L-glutamate 5-phosphotransferase, ATP:gamma-L-glutamate phosphotransferase, G5K, gamma-GK, gamma-glutamate kinase, gamma-glutamyl kinase, gamma-glutamylphosphate kinase, GK, GKA, glutamate kinase, glutamate-5-kinase, GPK, kinase (phosphorylating), glutamate, kinase, glutamate (phosphorylating), PRO1, proB, scGK
ECTree
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Metals Ions
Metals Ions on EC 2.7.2.11 - glutamate 5-kinase
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K+
-
the enzyme is most active at 30°C at a relative high K+ + Na+ concentration and a K+/Na+ ratio of 1.8 to 10.2 and at 0°C at both a lower K+ + Na+ concentration and a K+/Na+ ratio
Mg2+
Na+
-
the enzyme is most active at 30°C at a relative high K+ + Na+ concentration and a K+/Na+ ratio of 1.8 to 10.2 and at 0°C at both a lower K+ + Na+ concentration and a K+/Na+ ratio
Mg2+
the AAK and PUA domains of one subunit associate non-canonically in the dimer with the same domains of the other subunit, leaving a negatively charged hole between them that hosts two Mg ions in one crystal, in line with the G5K requirement for free Mg