REACTION: R01210
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Entry
R01210 Reaction
Name
3-methyl-2-oxobutanoate:NAD+ oxidoreductase (CoA-mehtylpropanoylating)
Definition
3-Methyl-2-oxobutanoic acid + CoA + NAD+ <=> 2-Methylpropanoyl-CoA + CO2 + NADH + H+
Equation
C00141
+
C00010
+
C00003
<=>
C00630
+
C00011
+
C00004
+
C00080
Comment
multienzyme system: ec
1.2.4.4
, ec
2.3.1.168
and ec
1.8.1.4
multi-step reaction (see
R01701+R02662+R07618
)
Reaction class
RC00001
C00003_C00004
RC00004
C00010_C00630
RC02856
C00141_C00630
Enzyme
1.2.1.25
Pathway
rn01210
2-Oxocarboxylic acid metabolism
Brite
Enzymatic reactions [BR:
br08201
]
1. Oxidoreductase reactions
1.2 Acting on the aldehyde or oxo group of donors
1.2.1 With NAD+ or NADP+ as acceptor
1.2.1.25
R01210 3-Methyl-2-oxobutanoic acid + CoA + NAD+ <=> 2-Methylpropanoyl-CoA + CO2 + NADH + H+
BRITE hierarchy
Orthology
K00166
2-oxoisovalerate dehydrogenase E1 component subunit alpha [EC:
1.2.4.4
]
K00167
2-oxoisovalerate dehydrogenase E1 component subunit beta [EC:
1.2.4.4
]
K00382
dihydrolipoyl dehydrogenase [EC:
1.8.1.4
]
K09699
2-oxoisovalerate dehydrogenase E2 component (dihydrolipoyl transacylase) [EC:
2.3.1.168
]
K11381
2-oxoisovalerate dehydrogenase E1 component [EC:
1.2.4.4
]
Other DBs
RHEA:
14000
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