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Literature summary for 1.2.1.41 extracted from

  • Chen, M.; Cao, J.; Zheng, C.; Liu, Q.
    Directed evolution of an artificial bifunctional enzyme, gamma-glutamyl kinase/gamma-glutamyl phosphate reductase, for improved osmotic tolerance of Escherichia coli transformants (2006), FEMS Microbiol. Lett., 263, 41-47.
    View publication on PubMed

Cloned(Commentary)

Cloned (Comment) Organism
a fusion of the proA and proB gene of Bacillus subtilis, coding for gamma-glutamyl kinase and gamma-glutamyl phosphate reductase, are cloned for expression of an an artifical bifunctional enzyme in Escherichia coli JM83 Bacillus subtilis

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
L-glutamate 5-semialdehyde + phosphate + NADP+ Bacillus subtilis
-
L-glutamyl 5-phosphate + NADPH + H+
-
?

Organism

Organism UniProt Comment Textmining
Bacillus subtilis
-
-
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
L-glutamate 5-semialdehyde + phosphate + NADP+
-
Bacillus subtilis L-glutamyl 5-phosphate + NADPH + H+
-
?

Synonyms

Synonyms Comment Organism
gamma-glutamyl phosphate reductase
-
Bacillus subtilis
gamma-GPR
-
Bacillus subtilis
Glutamate-5-semialdehyde dehydrogenase
-
Bacillus subtilis

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
25
-
activity assay, room temperature Bacillus subtilis

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
7.2
-
activity assay Bacillus subtilis

Cofactor

Cofactor Comment Organism Structure
NADP+
-
Bacillus subtilis