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Literature summary for 3.1.3.49 extracted from

  • Brooks, S.P.J.; Storey, K.B.
    Purification and characterization of a protein phosphatase that dephosphorylates pyruvate kinase in an anoxia tolerant animal (1996), Biochem. Mol. Biol. Int., 38, 1223-1234.
    View publication on PubMed
Search for more literature for 3.1.3.49

Inhibitors

Inhibitors Comment Organism Structure
Ca2+ at high concentrations Busycotypus canaliculatus
Mg2+ at high concentration, IC50: 2.3 mM Busycotypus canaliculatus

Metals/Ions

Metals/Ions Comment Organism Structure
Mg2+ required, Km: 0.0079 mM Busycotypus canaliculatus

Organism

Organism UniProt Comment Textmining
Busycotypus canaliculatus
-
-
-

Purification (Commentary)

Purification (Comment) Organism
-
 Busycotypus canaliculatus

Source Tissue

Source Tissue Comment Organism Textmining
foot muscle
-
 Busycotypus canaliculatus
-

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
additional information
-
-
 Busycotypus canaliculatus

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
ADP + H2O
-
 Busycotypus canaliculatus AMP + phosphate
-
 ?
ATP + H2O
-
 Busycotypus canaliculatus ADP + phosphate
-
 ?
GTP + H2O
-
 Busycotypus canaliculatus GDP + phosphate
-
 ?
[pyruvate kinase] phosphate + H2O
-
 Busycotypus canaliculatus pyruvate kinase + phosphate
-
 ?

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
6.5
-
-
 Busycotypus canaliculatus

pH Range

pH Minimum pH Maximum Comment Organism
5.5 8 pH 5.5: about 25% of maximal activity, pH 8.0: about 15% of maximal activity Busycotypus canaliculatus

IC50 Value

IC50 Value IC50 Value Maximum Comment Organism Inhibitor Structure
2.3
-
 at high concentration, IC50: 2.3 mM Busycotypus canaliculatus Mg2+