› 2qyb

X-ray diffraction
2.4Å resolution

Crystal structure of the GAF domain region of putative membrane protein from Geobacter sulfurreducens PCA

Released:
DOI: 10.2210/pdb2qyb/pdb
PDB entry 2qyb coloured by chain, front view.
PDB entry 2qyb coloured by chain, side view.
PDB entry 2qyb coloured by chain, top view.
Source organism: Geobacter sulfurreducens PCA
Entry authors: Nocek B, Duggan E, Clancy 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
Sequence domains:

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-181047 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
PPM-type phosphatase domain-containing protein Chain: A
Molecule details ›
Chain: A
Length: 181 amino acids
Theoretical weight: 20.88 KDa
Source organism: Geobacter sulfurreducens PCA
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: Q74D90 (Residues: 661-838; Coverage: 17%)
Gene name: GSU1429
Sequence domains:
Structure domains: Beta-Lactamase

Ligands and Environments

No bound ligands
1 modified residue:
Ligand MSE 5 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 19-ID
Spacegroup: P3121
Unit cell:
a: 64.886Å b: 64.886Å c: 90.456Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.21 0.205 0.229
Expression system: Escherichia coli BL21(DE3)

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