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Literature summary for 2.7.4.3 extracted from

  • Kuby, S.A.; Fleming, G.; Frischat, A.; Cress, M.C.; Hamada, M.
    Studies on adenosine triphosphate transphosphorylases. Human isoenzymes of adenylate kinase: isolation and physicochemical comparison of the crystalline human ATP-AMP transphosphorylases from muscle and liver (1983), J. Biol. Chem., 258, 1901-1907.
    View publication on PubMed

Crystallization (Commentary)

Crystallization (Comment) Organism
liver Homo sapiens
muscle Homo sapiens

General Stability

General Stability Organism
at low dithioerythritol concentrations enzyme tends to aggregate Homo sapiens
bovine serum albumin, 1 mg/ml, stabilizes dilute enzyme solutions Homo sapiens

Localization

Localization Comment Organism GeneOntology No. Textmining
mitochondrion
-
Homo sapiens 5739
-
mitochondrion
-
Bos taurus 5739
-
mitochondrion
-
Oryctolagus cuniculus 5739
-

Metals/Ions

Metals/Ions Comment Organism Structure
Mg2+ requirement Homo sapiens
Mg2+ requirement Bos taurus
Mg2+ requirement Oryctolagus cuniculus

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
additional information
-
comparison of amino acid composition of different sources Homo sapiens
additional information
-
comparison of amino acid composition of different sources Bos taurus
additional information
-
comparison of amino acid composition of different sources Oryctolagus cuniculus
additional information
-
a great deal of homology and some distinct differences between liver and muscle type enzymes of different organisms Homo sapiens
additional information
-
a great deal of homology and some distinct differences between liver and muscle type enzymes of different organisms Bos taurus
additional information
-
a great deal of homology and some distinct differences between liver and muscle type enzymes of different organisms Oryctolagus cuniculus
21700
-
1 * 21700, muscle, SDS-PAGE Homo sapiens
22000
-
sedimentation equilibrium Homo sapiens
25400
-
sedimentation equilibrium Homo sapiens
26500
-
1 * 26500, SDS-PAGE Homo sapiens

Organism

Organism UniProt Comment Textmining
Bos taurus
-
calf
-
Homo sapiens
-
male adult
-
Homo sapiens
-
post mortem
-
Oryctolagus cuniculus
-
-
-

Purification (Commentary)

Purification (Comment) Organism
-
Homo sapiens

Reaction

Reaction Comment Organism Reaction ID
ATP + AMP = 2 ADP mechanism Bos taurus
ATP + AMP = 2 ADP mechanism Oryctolagus cuniculus

Source Tissue

Source Tissue Comment Organism Textmining
liver
-
Homo sapiens
-
liver
-
Bos taurus
-
liver
-
Oryctolagus cuniculus
-
muscle
-
Homo sapiens
-
muscle
-
Bos taurus
-
muscle
-
Oryctolagus cuniculus
-

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
225 250 liver, 30°C, pH 8.1 Homo sapiens
1400 1600 muscle, 30°C, pH 8.1 Oryctolagus cuniculus
1600 1700
-
Oryctolagus cuniculus
1600 1700 muscle, 30°C, pH 8.1 Homo sapiens
1700 1800 muscle, 30°C, pH 8.1 Bos taurus

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
ATP + AMP
-
Homo sapiens ADP + ADP
-
?
ATP + AMP
-
Bos taurus ADP + ADP
-
?
ATP + AMP
-
Oryctolagus cuniculus ADP + ADP
-
?

Subunits

Subunits Comment Organism
monomer
-
Bos taurus
monomer
-
Oryctolagus cuniculus
monomer 1 * 26500, SDS-PAGE Homo sapiens
monomer 1 * 21700, muscle, SDS-PAGE Homo sapiens

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
30
-
assay at Homo sapiens
30
-
assay at Bos taurus
30
-
assay at Oryctolagus cuniculus