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Literature summary extracted from

  • Cheung, A.C.
    Kinetic properties of arginine phosphokinase from honeybees, Apis mellifera L. (Hymenoptera, Apidae) (1973), Arch. Biochem. Biophys., 154, 28-39.
    View publication on PubMed

Inhibitors

EC Number Inhibitors Comment Organism Structure
2.7.3.3 ATP product inhibition, competitive with ADP, noncompetitive with L-Arg Apis mellifera
2.7.3.3 D-Arg product inhibition, competitive with arginine phosphate and noncompetitive withg ADP Apis mellifera

Metals/Ions

EC Number Metals/Ions Comment Organism Structure
2.7.3.3 Ca2+ activates Apis mellifera
2.7.3.3 Co2+ activates Apis mellifera
2.7.3.3 Cu2+ activates Apis mellifera
2.7.3.3 Mg2+ highest activity if the ratio Mg2+:ADP is 4:1, synthesis of ATP Apis mellifera
2.7.3.3 Mg2+ highest activity if ratio Mg2+:ATP is 1:1, synthesis of arginine phosphate Apis mellifera
2.7.3.3 Mn2+ less effective than Mg2+ in activation Apis mellifera
2.7.3.3 Mn2+ 4 mM, activation Apis mellifera

Molecular Weight [Da]

EC Number Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
2.7.3.3 36000
-
 gel filtration Apis mellifera

Organism

EC Number Organism UniProt Comment Textmining
2.7.3.3 Apis mellifera
-
-
-

Purification (Commentary)

EC Number Purification (Comment) Organism
2.7.3.3
-
 Apis mellifera

Reaction

EC Number Reaction Comment Organism Reaction ID
2.7.3.3 ATP + L-arginine = ADP + Nomega-phospho-L-arginine rapid equilibrium random mechanism Apis mellifera
a

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
2.7.3.3 ATP + L-Arg
-
 Apis mellifera ADP + Nomega-phospho-L-Arg
-
 r
2.7.3.3 ATP + L-arginine methyl ester
-
 Apis mellifera ADP + Nomega-phospho-L-arginine methyl ester
-
 ?

Temperature Optimum [°C]

EC Number Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
2.7.3.3 45
-
 synthesis of ATP and synthesis of N-phospho-L-Arg Apis mellifera

pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
2.7.3.3 7.1 7.2 synthesis of ATP Apis mellifera
2.7.3.3 8.3
-
 synthesis of N-phospho-L-arginine Apis mellifera

pH Range

EC Number pH Minimum pH Maximum Comment Organism
2.7.3.3 5 8.2 pH 5.0: about 30% of maximal activity, pH 8.2: about 30% of maximal activity, ATP synthesis Apis mellifera
2.7.3.3 6.3 9 pH 6.3: about 65% of maximal activity, pH 9.0: about 70% of maximal activity, synthesis of N-phospho-L-Arg Apis mellifera