PDBe 3tz4

X-ray diffraction
2.25Å resolution

Crystal structure of branched-chain alpha-ketoacid dehydrogenase kinase/S-alpha-chloroisocaproate complex with ADP


Function and Biology Details

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Entry contents:
1 distinct polypeptide molecule
[3-methyl-2-oxobutanoate dehydrogenase [lipoamide]] kinase, mitochondrial Chain: A
Molecule details ›
Chain: A
Length: 418 amino acids
Theoretical weight: 47.37 KDa
Source organism: Rattus norvegicus
Expression system: Escherichia coli
  • Canonical: Q00972 (Residues: 1-412; Coverage: 100%)
Gene name: Bckdk
Sequence domains:
Structure domains:

Ligands and Environments

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 19-ID
Spacegroup: P42212
Unit cell:
a: 127.953Å b: 127.953Å c: 73.399Å
α: 90° β: 90° γ: 90°
R R work R free
0.202 0.202 0.213
Expression system: Escherichia coli