1gkx

X-ray diffraction
2.3Å resolution

Branched-chain alpha-ketoacid dehydrogenase kinase (BCK)

Released:
Source organism: Rattus norvegicus

Function and Biology Details

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
[3-methyl-2-oxobutanoate dehydrogenase [lipoamide]] kinase, mitochondrial Chain: A
Molecule details ›
Chain: A
Length: 388 amino acids
Theoretical weight: 44.26 KDa
Source organism: Rattus norvegicus
Expression system: Escherichia coli
UniProt:
  • Canonical: Q00972 (Residues: 31-412; Coverage: 93%)
Gene name: Bckdk
Sequence domains:
Structure domains:

Ligands and Environments

1 bound ligand:

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 19-ID
Spacegroup: P42212
Unit cell:
a: 129.37Å b: 129.37Å c: 73.35Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.241 0.241 0.273
Expression system: Escherichia coli