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Literature summary extracted from

  • Reinard, T.; Janke, V.; Willard, J.; Buck, F.; Jacobsen, H.J.; Vockley, J.
    Cloning of a gene for an acyl-CoA dehydrogenase from Pisum sativum L. and purification and characterization of its product as an isovaleryl-CoA dehydrogenase (2000), J. Biol. Chem., 275, 33738-33743.
    View publication on PubMed

Cloned(Commentary)

EC Number Cloned (Comment) Organism
1.3.8.4 at the amino acid level, pea enzyme is 60% similar to human and rat enzyme Pisum sativum

KM Value [mM]

EC Number KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
1.3.8.4 0.0042
-
isovaleryl-CoA purified enzyme Pisum sativum
1.3.8.4 0.006
-
isovaleryl-CoA partially purified enzyme Pisum sativum
1.3.8.4 0.0748
-
n-valeryl-CoA partially purified enzyme Pisum sativum

Natural Substrates/ Products (Substrates)

EC Number Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
1.3.8.4 isovaleryl-CoA + acceptor Pisum sativum
-
3-methylcrotonyl-CoA + reduced acceptor
-
?
1.3.8.4 additional information Pisum sativum Glu-244 is the catalytic base responsible for abstracting the alpha-proton of substrate ?
-
?

Organism

EC Number Organism UniProt Comment Textmining
1.3.8.4 Pisum sativum
-
-
-

Purification (Commentary)

EC Number Purification (Comment) Organism
1.3.8.4 using auxin affinity chromatography matrix Pisum sativum

Source Tissue

EC Number Source Tissue Comment Organism Textmining
1.3.8.4 seed
-
Pisum sativum
-

Specific Activity [micromol/min/mg]

EC Number Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
1.3.8.4 0.03
-
partially purified enzyme, substrate: n-valeryl-CoA Pisum sativum
1.3.8.4 0.3
-
partially purified enzyme, substrate: isovaleryl-CoA Pisum sativum

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
1.3.8.4 isovaleryl-CoA + acceptor
-
Pisum sativum 3-methylcrotonyl-CoA + reduced acceptor
-
?
1.3.8.4 isovaleryl-CoA + acceptor isovaleryl-CoA is the preferred substrate Pisum sativum 3-methylcrotonyl-CoA + reduced acceptor
-
?
1.3.8.4 additional information Glu-244 is the catalytic base responsible for abstracting the alpha-proton of substrate Pisum sativum ?
-
?
1.3.8.4 n-valeryl-CoA + acceptor
-
Pisum sativum pent-2-enoyl-CoA + reduced acceptor
-
?