Ligand 2-methylbutanoyl-CoA

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Basic Ligand Information

Molecular Structure
Picture of 2-methylbutanoyl-CoA (click for magnification)
Molecular Formula
BRENDA Name
InChIKey
C26H44N7O17P3S
2-methylbutanoyl-CoA
LYNVNYDEQMMNMZ-XGXNYEOVSA-N
Synonyms:
2-methylbutyryl-CoA, methylbutyryl-CoA


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Roles as Enzyme Ligand

In Vivo Substrate in Enzyme-catalyzed Reactions (2 results)

EC NUMBER
PROVEN IN VIVO REACTION
REACTION DIAGRAM
LITERATURE
ENZYME 3D STRUCTURE
2-methylbutanoyl-CoA + electron transfer flavoprotein = 2-methylbut-2-enoyl-CoA + reduced electron transfer flavoprotein
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2-methylbutyryl-CoA + malonyl-[acyl-carrier protein] = 3-oxo-4-methylhexanoyl-[acyl-carrier protein] + CoA + CO2
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Substrate in Enzyme-catalyzed Reactions (10 results)

EC NUMBER
REACTION
REACTION DIAGRAM
LITERATURE
ENZYME 3D STRUCTURE
2-methylbutanoyl-CoA + acceptor = 2-methylbut-2-enoyl-CoA + reduced acceptor
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2-methylbutanoyl-CoA + malonyl-[acyl-carrier protein] = 4-methyl-3-oxohexanoyl-[acyl-carrier-protein] + CoA + CO2
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Product in Enzyme-catalyzed Reactions (6 results)

EC NUMBER
REACTION
REACTION DIAGRAM
LITERATURE
ENZYME 3D STRUCTURE
2-keto-3-methylvalerate + CoA + oxidized ferredoxin = 2-methylbutanoyl-CoA + CO2 + reduced ferredoxin
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2-methyl-trans-crotonyl-CoA + NADPH = 2-methylbutanoyl-CoA + NADP+
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ATP + 2-methylbutyrate + CoA = ADP + phosphate + 2-methylbutyryl-CoA
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ATP + 2-methylbutyrate + CoA = AMP + diphosphate + 2-methylbutyryl-CoA
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ATP + methylbutyrate + CoA = AMP + diphosphate + methylbutyryl-CoA
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ATP + 2-methylbutyrate + CoA = ADP + phosphate + 2-methylbutyryl-CoA
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Enzyme Kinetic Parameters

kcat Value (Turnover Number) (6 results)

EC NUMBER
TURNOVER NUMBER [1/S]
TURNOVER NUMBER MAXIMUM [1/S]
COMMENTARY
LITERATURE
6
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32°C, pH 7.0
1.77
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per enzyme tetramer, recombinant enzyme, 32°C

KM Value (8 results)

EC NUMBER
KM VALUE [MM]
KM VALUE MAXIMUM [MM]
COMMENTARY
LITERATURE
0.019
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32°C, pH 7.0

References & Links

Links to other databases for 2-methylbutanoyl-CoA

ChEBI
PubChem
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PubChem