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1.2.1.25: branched-chain alpha-keto acid dehydrogenase system

This is an abbreviated version!
For detailed information about branched-chain alpha-keto acid dehydrogenase system, go to the full flat file.

Word Map on EC 1.2.1.25

Reaction

3-methyl-2-oxobutanoate
+
CoA
+
NAD+
=
2-methylpropanoyl-CoA
+
CO2
+
NADH
+
H+

Synonyms

2-oxoisovalerate dehydrogenase, alpha-ketoisovalerate dehydrogenase, BCKD, BCKD complex, BCKDalpha, BCKDbeta, BCKDC, BCKDH, BCKDHA, BCKDHB, bkdA, BKDH, branched chain alpha-keto acid dehydrogenase complex, branched chain keto-acid dehydrogenase, branched-chain alpha-keto acid dehydrogenase complex, branched-chain alpha-ketoacid dehydrogenase, branched-chain alpha-ketoacid dehydrogenase complex, branched-chain alpha-ketoacid dehydrogenase complex E1alpha subunit, branched-chain ketoacid dehydrogenase, branched-chain-keto-acid dehydrogenase alpha, branched-chain-keto-acid dehydrogenase beta, dehydrogenase, 2-oxoisovalerate (acylating), E1alpha subunit, E1beta subunit, mitochondrial branched-chain keto-acid dehydrogenase, More

ECTree

     1 Oxidoreductases
         1.2 Acting on the aldehyde or oxo group of donors
             1.2.1 With NAD+ or NADP+ as acceptor
                1.2.1.25 branched-chain alpha-keto acid dehydrogenase system

Activating Compound

Activating Compound on EC 1.2.1.25 - branched-chain alpha-keto acid dehydrogenase system

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ACTIVATING COMPOUND
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
IMAGE
thiamine diphosphate
E1 binds thiamine diphosphate, possessing two thiamine-binding pockets located between alpha and beta subunits
additional information
BCAT2 binding to BCKDH also increases BCKDH activity. Activation of BCKDH with 3,6-dichlorobrenzo(b)thiophene-2-carboxylic acid (BT2), a small-molecule BCKDK inhibitor, improves insulin sensitivity
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