› 2h4o

X-ray diffraction
2.8Å resolution

X-ray Crystal Structure of Protein yonK from Bacillus subtilis. Northeast Structural Genomics Consortium Target SR415

Released:
DOI: 10.2210/pdb2h4o/pdb
PDB entry 2h4o coloured by chain, front view.
PDB entry 2h4o coloured by chain, side view.
PDB entry 2h4o coloured by chain, top view.
Source organism: Bacillus subtilis
Entry authors: Seetharaman J, Sue M, Forouhar F, Ken C, Bonnie C, Ma L, Xiao R, Acton TB, Hunt JF, Tong L, Northeast Structural Genomics Consortium (NESG)

Function and Biology Details

Biochemical function:
  • not assigned
Biological process:
  • not assigned
Cellular component:
  • not assigned
Sequence domains:
Structure domain:

Structure analysis Details

Assembly composition:
homo octamer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-128393 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
YonK protein Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 76 amino acids
Theoretical weight: 9.01 KDa
Source organism: Bacillus subtilis
Expression system: Escherichia coli
UniProt:
  • Canonical: O31947 (Residues: 1-63; Coverage: 100%)
Gene names: BSU21060, yonK
Sequence domains: YonK protein
Structure domains: OB fold (Dihydrolipoamide Acetyltransferase, E2P)

Ligands and Environments

No bound ligands
1 modified residue:
Ligand MSE 16 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: NSLS BEAMLINE X4A
Spacegroup: C2
Unit cell:
a: 101.016Å b: 72.201Å c: 48.935Å
α: 90° β: 113.78° γ: 90°
R-values:
R R work R free
0.263 0.263 0.301
Expression system: Escherichia coli

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