› 3npp

X-ray diffraction
2.15Å resolution

Crystal structure of a Pfam DUF1093 family protein (BSU39620) from Bacillus subtilis at 2.15 A resolution

Released:
DOI: 10.2210/pdb3npp/pdb
PDB entry 3npp coloured by chain, front view.
PDB entry 3npp coloured by chain, side view.
PDB entry 3npp coloured by chain, top view.
Source organism: Bacillus subtilis
Entry author: Joint Center for Structural Genomics (JCSG)

Function and Biology Details

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

Structure analysis Details

Assemblies composition:
homo dimer (preferred)
homo hexamer
Assembly name:
PDBe Complex ID:
PDB-CPX-157126 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Pfam DUF1093 family protein Chains: A, B
Molecule details ›
Chains: A, B
Length: 87 amino acids
Theoretical weight: 10.11 KDa
Source organism: Bacillus subtilis
Expression system: Escherichia coli
UniProt:
  • Canonical: P54940 (Residues: 30-115; Coverage: 100%)
Gene names: BSU39620, HS74A, yxeA
Sequence domains: Protein of unknown function (DUF1093)
Structure domains: OB fold (Dihydrolipoamide Acetyltransferase, E2P)

Ligands and Environments

2 bound ligands:
Ligand GOL 7 x GOL
Ligand SO4 9 x SO4
1 modified residue:
Ligand MSE 2 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRL BEAMLINE BL11-1
Spacegroup: P321
Unit cell:
a: 91.535Å b: 91.535Å c: 59.13Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.181 0.179 0.217
Expression system: Escherichia coli

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