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X-ray diffraction
1.8Å resolution

CRYSTAL STRUCTURE OF A PUTATIVE LIPID BINDING PROTEIN (GSU0061) FROM GEOBACTER SULFURREDUCENS PCA AT 1.80 A RESOLUTION

Released:
DOI: 10.2210/pdb2rdc/pdb
PDB entry 2rdc coloured by chain, front view.
PDB entry 2rdc coloured by chain, side view.
PDB entry 2rdc coloured by chain, top view.
Source organism: Geobacter sulfurreducens PCA
Entry author: Joint Center for Structural Genomics (JCSG)

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-181072 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Uncharacterized protein Chains: A, B
Molecule details ›
Chains: A, B
Length: 153 amino acids
Theoretical weight: 17.65 KDa
Source organism: Geobacter sulfurreducens PCA
Expression system: Escherichia coli
UniProt:
  • Canonical: Q74H32 (Residues: 1-152; Coverage: 100%)
Gene name: GSU0061
Sequence domains: Protein of unknown function (DUF3232)
Structure domains: protein ne1242

Ligands and Environments

3 bound ligands:
Ligand CL 2 x CL
Ligand MPD 1 x MPD
Ligand SO4 2 x SO4
1 modified residue:
Ligand MSE 8 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: ALS BEAMLINE 8.2.2
Spacegroup: C2221
Unit cell:
a: 49.19Å b: 116.25Å c: 97.31Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.194 0.193 0.224
Expression system: Escherichia coli

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