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Literature summary for 2.7.3.4 extracted from

  • van Thoai, N.; Robin, Y.; Pradel, L.A.
    Hypotaurocyamine phosphokinase comparaison avec la taurocyamine phosphokinase (1963), Biochim. Biophys. Acta, 73, 437-444.
    View publication on PubMed

Organism

Organism UniProt Comment Textmining
Arenicola marina
-
-
-

Source Tissue

Source Tissue Comment Organism Textmining
muscle
-
Arenicola marina
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
ADP + phosphocreatine low activity Arenicola marina ATP + creatine
-
?
ATP + glycocyamine low activity Arenicola marina ADP + N-phosphoglycocyamine
-
r
ATP + guanidopropionic acid low activity Arenicola marina ADP + N-phosphoguanidinopropionic acid
-
?
ATP + hypotaurocyamine
-
Arenicola marina ADP + N-phosphohypotaurocyamine
-
r
ATP + lombricine low activity Arenicola marina ADP + N-phospholombricine
-
?
ATP + taurocyamine
-
Arenicola marina ADP + N-phosphotaurocyamine
-
?

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
6.8
-
reaction with phosphotaurocyamine or hypophosphotaurocyamine Arenicola marina
8.5
-
reaction with hypotaurocyamine Arenicola marina
9
-
reaction with taurocyamine Arenicola marina

pH Range

pH Minimum pH Maximum Comment Organism
7.7 9.5 pH 7.7: about 60% of maximal activity, pH 9.5: about 60% of maximal activity, synthesis of hypophosphotaurocyamine Arenicola marina
7.7 9.5 pH 7.7: about 50% of maximal activity, pH 9.5: about 70% of maximal activity, synthesis of phosphotaurocyamine Arenicola marina