4qoa

X-ray diffraction
2.75Å resolution

Crystal structure of a putative periplasmic protein (BACUNI_04550) from Bacteroides uniformis ATCC 8492 at 2.75 A resolution

Released:
Entry author: Joint Center for Structural Genomics (JCSG)

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
PepSY_like domain-containing protein Chain: A
Molecule details ›
Chain: A
Length: 127 amino acids
Theoretical weight: 14.67 KDa
Source organism: Bacteroides uniformis ATCC 8492
Expression system: Escherichia coli
UniProt:
  • Canonical: A7VAB9 (Residues: 20-146; Coverage: 100%)
Gene name: BACUNI_04550
Sequence domains: Putative beta-lactamase-inhibitor-like, PepSY-like
Structure domains: Inhibitor of vertebrate lysozyme, Ivy

Ligands and Environments

1 bound ligand:
1 modified residue:

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRL BEAMLINE BL12-2
Spacegroup: P6522
Unit cell:
a: 103.311Å b: 103.311Å c: 90.83Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.217 0.215 0.25
Expression system: Escherichia coli