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5.1.1.11: phenylalanine racemase (ATP-hydrolysing)

This is an abbreviated version!
For detailed information about phenylalanine racemase (ATP-hydrolysing), go to the full flat file.

Word Map on EC 5.1.1.11

Reaction

ATP
+
L-phenylalanine
+
H2O
=
AMP
+
diphosphate
+
D-phenylalanine

Synonyms

Gramicidin S synthetase I, GrsA, GS I, PheATE, Phenylalanine racemase, Phenylalanine racemase (adenosine triphosphate-hydrolyzing), Phenylalanine racemase (ATP-hydrolyzing), Racemase, phenylalanine (adenosine triphosphate-hydrolyzing)

ECTree

     5 Isomerases
         5.1 Racemases and epimerases
             5.1.1 Acting on amino acids and derivatives
                5.1.1.11 phenylalanine racemase (ATP-hydrolysing)

pH Range

pH Range on EC 5.1.1.11 - phenylalanine racemase (ATP-hydrolysing)

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pH RANGE
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
7.2 - 8.6
-
7.2: about 25% of maximal activity, 8.6: about 85% of maximal activity
additional information
-
the velocity of the D-Phe formation from the L-isomer is markedly affected by the concentration of DTT, whereas that of L-Phe formation from the D-isomer is less affected