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Literature summary for 3.6.1.29 extracted from

  • Jakubowski, H.; Guranowski, A.
    Enzymes hydrolyzing ApppA and/or AppppA in higher plants. Purification and some properties of diadenosine triphosphatase, diadenosine tetraphosphatase, and phosphodiesterase from yellow lupin (Lupinus luteus) seeds (1983), J. Biol. Chem., 258, 9982-9989.
    View publication on PubMed

Inhibitors

Inhibitors Comment Organism Structure
Ca2+
-
Lupinus luteus
Co2+
-
Lupinus luteus
Mn2+
-
Lupinus luteus
Ni2+
-
Lupinus luteus
spermine
-
Lupinus luteus
Zn2+
-
Lupinus luteus

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.001
-
P1-P3-bis(5'-adenosyl) triphosphate
-
Lupinus luteus

Metals/Ions

Metals/Ions Comment Organism Structure
Mg2+ required for activity Lupinus luteus

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
41000
-
-
Lupinus luteus

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
P1-P3-bis(5'-adenosyl) triphosphate + H2O Lupinus luteus
-
ADP + AMP
-
?

Organism

Organism UniProt Comment Textmining
Lupinus luteus
-
-
-

Purification (Commentary)

Purification (Comment) Organism
-
Lupinus luteus

Source Tissue

Source Tissue Comment Organism Textmining
seed
-
Lupinus luteus
-

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
0.07
-
-
Lupinus luteus

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
adenosyl-cytosinyl triphosphate + H2O
-
Lupinus luteus CDP + AMP
-
?
adenosyl-guanosine triphosphate + H2O
-
Lupinus luteus GDP + AMP
-
?
adenosyl-ribose triphosphate + H2O
-
Lupinus luteus AMP + ribose diphosphate
-
?
P1-P3-bis(5'-adenosyl) triphosphate + H2O
-
Lupinus luteus ADP + AMP
-
?

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
5 8
-
Lupinus luteus

pH Range

pH Minimum pH Maximum Comment Organism
4.6 10
-
Lupinus luteus