2p3p

X-ray diffraction
1.76Å resolution

Structure of a domain of an uncharacterized protein PG_1388 from Porphyromonas gingivalis W83

Released:
Source organism: Porphyromonas gingivalis W83
Entry authors: Nocek B, Hatzos C, Moy S, Joachimiak A, Midwest Center for Structural Genomics (MCSG)

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
DUF3256 family protein Chains: A, B
Molecule details ›
Chains: A, B
Length: 207 amino acids
Theoretical weight: 23.8 KDa
Source organism: Porphyromonas gingivalis W83
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: Q7MUU3 (Residues: 61-264; Coverage: 77%)
Gene name: PG_1388
Sequence domains: Protein of unknown function (DUF3256)

Ligands and Environments

1 bound ligand:
1 modified residue:

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 19-ID
Spacegroup: P1
Unit cell:
a: 43.753Å b: 48.259Å c: 54.191Å
α: 86.55° β: 79.58° γ: 68.35°
R-values:
R R work R free
0.168 0.165 0.226
Expression system: Escherichia coli BL21(DE3)