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5.1.1.3: glutamate racemase

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

Word Map on EC 5.1.1.3

Reaction

L-glutamate
=
D-glutamate

Synonyms

AAR, BAS0806, BAS4379, BcGR, BsGR, BsRacE, CBL/ALR, cystathionine beta-lyase, D-glutamate racemase, DapF, FnGR, GBAA_0847, GBAA_4717, GLR, GluR, glutamate racemase, glutamic acid racemases, GRL, HpMurI, MetC, More, MurI, RACE, RacE1, RacE2, Racemase, glutamate, Rv1338, TmCBL, wMelCBL

ECTree

     5 Isomerases
         5.1 Racemases and epimerases
             5.1.1 Acting on amino acids and derivatives
                5.1.1.3 glutamate racemase

pH Range

pH Range on EC 5.1.1.3 - glutamate racemase

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pH RANGE
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
2 - 10
-
pH 2.0: about 40% of maximal activity of soluble enzyme, about 60% of maximal activity of immobilized enzyme, pH 10.0: about 80% of maximal activity of immobilized enzyme, about 40% of maximal activity of soluble enzyme
6 - 10
-
enzyme exhibits a preference for high pH values, showing an optimal activity at pH 8.0-9.0, with about 70% of maximal activity at pH 9.5, and less than 50% activity below pH 7.0
6.5 - 8.5
-
6.5: 90% of the activity at pH 7.5, routinely assayed at pH 7.5, 8.5: 70% of the activity at pH 7.5
7 - 10
8 - 8.5
FnGR is active over a broad pH range, with the maximum of activity between pH 8.0 and 8.5 for the reaction in the L-D direction
8.5 - 9
FnGR is active over a broad pH range, with the maximum of activity between pH 8.0 and 8.5 for the reaction in the D-L direction