› 2qsv

X-ray diffraction
2.1Å resolution

Crystal structure of protein of unknown function from Porphyromonas gingivalis W83

Released:
DOI: 10.2210/pdb2qsv/pdb
PDB entry 2qsv coloured by chain, front view.
PDB entry 2qsv coloured by chain, side view.
PDB entry 2qsv coloured by chain, top view.
Source organism: Porphyromonas gingivalis W83
Entry authors: Binkowski TA, Duggan E, Shui M, Joachimiak A, Midwest Center for Structural Genomics (MCSG)

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-181776 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
PG-0320-like C-terminal domain-containing protein Chain: A
Molecule details ›
Chain: A
Length: 220 amino acids
Theoretical weight: 24.07 KDa
Source organism: Porphyromonas gingivalis W83
Expression system: Escherichia coli
UniProt:
  • Canonical: Q7MX90 (Residues: 143-362; Coverage: 61%)
Gene name: PG_0320
Sequence domains: PG_0320-like, C-terminal domain
Structure domains: Immunoglobulins

Ligands and Environments

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

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 19-ID
Spacegroup: P3121
Unit cell:
a: 107.237Å b: 107.237Å c: 59.833Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.205 0.204 0.233
Expression system: Escherichia coli

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