› 2opl

X-ray diffraction
1.5Å resolution

Crystal structure of an osmc-like protein (gsu2788) from geobacter sulfurreducens at 1.50 A resolution

Released:
DOI: 10.2210/pdb2opl/pdb
PDB entry 2opl coloured by chain, front view.
PDB entry 2opl coloured by chain, side view.
PDB entry 2opl coloured by chain, top view.
Source organism: Geobacter sulfurreducens
Entry author: Joint Center for Structural Genomics (JCSG)

Function and Biology Details

Biochemical function:
Biological process:
Cellular component:
Sequence domains:
Structure domain:

Structure analysis Details

Assembly composition:
hetero dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-181022 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
OsmC family protein Chain: A
Molecule details ›
Chain: A
Length: 187 amino acids
Theoretical weight: 20.78 KDa
Source organism: Geobacter sulfurreducens
Expression system: Escherichia coli
UniProt:
  • Canonical: Q749F5 (Residues: 1-186; Coverage: 100%)
Gene name: GSU2788
Sequence domains: OsmC-like protein
Structure domains: GMP Synthetase; Chain A, domain 3
OsmC family protein Chain: B
Molecule details ›
Chain: B
Length: 187 amino acids
Theoretical weight: 20.75 KDa
Source organism: Geobacter sulfurreducens
Expression system: Escherichia coli
UniProt:
  • Canonical: Q749F5 (Residues: 1-186; Coverage: 100%)
Gene name: GSU2788
Sequence domains: OsmC-like protein
Structure domains: GMP Synthetase; Chain A, domain 3

Ligands and Environments

4 bound ligands:
Ligand NA 1 x NA
Ligand ACT 1 x ACT
Ligand P6G 1 x P6G
Ligand SO4 1 x SO4
2 modified residues:
Ligand MSE 10 x MSE
Ligand CSD 1 x CSD

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRL BEAMLINE BL11-1
Spacegroup: P212121
Unit cell:
a: 47.24Å b: 83.01Å c: 95.45Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.151 0.15 0.168
Expression system: Escherichia coli

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