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2.7.3.7: opheline kinase

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

Reaction

ATP
+
Guanidinoethyl methyl phosphate
=
ADP
+
N'-phosphoguanidinoethyl methylphosphate

Synonyms

ATP:guanidinoethylmethylphosphate phosphotransferase, kinase (phosphorylating), opheline, kinase, opheline (phosphorylating)

ECTree

     2 Transferases
         2.7 Transferring phosphorus-containing groups
             2.7.3 Phosphotransferases with a nitrogenous group as acceptor
                2.7.3.7 opheline kinase

pH Range

pH Range on EC 2.7.3.7 - opheline kinase

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pH RANGE
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
6 - 7.5
-
oH 6.0: about 80% of maximal activity, pH 7.5: about 65% of maximal activity, reaction with phosphoopheline
7.5 - 9
-
pH 7.5: about 65% of maximal activity, pH 9.0: about 50% of maximal activity, phosphorylation of opheline