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Literature summary for 3.6.1.8 extracted from

  • Flodgaard, H.; Torp-Pedersen, C.
    A calcium ion-dependent adenosine triphosphate pyrophosphohydrolase in plasma membrane from rat liver. Demonstration that the adenosine triphosphate analogues adenosine 5-[betagamma-imido]triphosphate and adenosine 5-[betagamma-methylene]-triphosphate are substrates for the enzyme (1978), Biochem. J., 171, 817-820.
    View publication on PubMedView publication on EuropePMC
Search for more literature for 3.6.1.8

Localization

Localization Comment Organism GeneOntology No. Textmining
membrane
-
 Rattus norvegicus 16020
-

Metals/Ions

Metals/Ions Comment Organism Structure
Ba2+ weak inhibition in absence of Mg2+ Rattus norvegicus
Ca2+ required for activity Rattus norvegicus
Mg2+ weak activation Rattus norvegicus
Sr2+ weak inhibition in absence of Mg2+ Rattus norvegicus

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
ATP + H2O Rattus norvegicus
-
 AMP + diphosphate
-
 ?

Organism

Organism UniProt Comment Textmining
Rattus norvegicus
-
-
-

Purification (Commentary)

Purification (Comment) Organism
partial purification Rattus norvegicus

Source Tissue

Source Tissue Comment Organism Textmining
liver
-
 Rattus norvegicus
-

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
0.03 0.04 with ATP as substrate Rattus norvegicus

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
ATP + H2O
-
 Rattus norvegicus AMP + diphosphate
-
 ?
beta, gamma-imido ATP + H2O
-
 Rattus norvegicus AMP + imido diphosphate
-
 ?
beta,gamma-methylene ATP + H2O
-
 Rattus norvegicus AMP + methylene diphosphate
-
 ?