CATH Classification

Domain Context

CATH Clusters

Superfamily Alpha-ketoacid/pyruvate dehydrogenase kinase, N-terminal domain
Functional Family [3-methyl-2-oxobutanoate dehydrogenase [lipoamide]] kinase, mitochondrial

Enzyme Information

2.7.11.4
[3-methyl-2-oxobutanoate dehydrogenase (acetyl-transferring)] kinase.
based on mapping to UniProt Q00972
ATP + [3-methyl-2-oxobutanoate dehydrogenase (acetyl-transferring)] = ADP + [3-methyl-2-oxobutanoate dehydrogenase (acetyl-transferring)] phosphate.
-!- Has no activating compound but is specific for its substrate. -!- A mitochondrial enzyme associated with the branched-chain 2-oxoacid dehydrogenase complex. -!- Phosphorylation inactivates EC 1.2.4.4. -!- Formerly EC 2.7.1.115.

UniProtKB Entries (1)

Q00972
BCKD_RAT
Rattus norvegicus
[3-methyl-2-oxobutanoate dehydrogenase [lipoamide]] kinase, mitochondrial

PDB Structure

PDB 4E01
External Links
Method X-RAY DIFFRACTION
Organism
Primary Citation
Structures of branched-chain alpha-ketoacid dehydrogenase kinase-inhibitor complexes
Tso, S.C., Chuang, J.L., Gui, W.J., Wynn, R.M., Li, J., Chuang, D.T.
To be Published