› 3loq

X-ray diffraction
2.32Å resolution

The crystal structure of a universal stress protein from Archaeoglobus fulgidus DSM 4304

Released:
DOI: 10.2210/pdb3loq/pdb
PDB entry 3loq coloured by chain, front view.
PDB entry 3loq coloured by chain, side view.
PDB entry 3loq coloured by chain, top view.
Source organism: Archaeoglobus fulgidus
Entry authors: Tan K, Weger A, Jedrzejczak R, Joachimiak A, Midwest Center for Structural Genomics (MCSG)

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-128034 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
UspA domain-containing protein Chains: A, B
Molecule details ›
Chains: A, B
Length: 294 amino acids
Theoretical weight: 32.76 KDa
Source organism: Archaeoglobus fulgidus
Expression system: Escherichia coli
UniProt:
  • Canonical: O28514 (Residues: 1-270; Coverage: 100%)
Gene name: AF_1760
Sequence domains: Universal stress protein family
Structure domains: HUPs

Ligands and Environments

3 bound ligands:
Ligand AMP 3 x AMP
Ligand CL 8 x CL
Ligand ACT 4 x ACT
1 modified residue:
Ligand MSE 18 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 19-BM
Spacegroup: P212121
Unit cell:
a: 72.308Å b: 89.169Å c: 137.784Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.181 0.179 0.225
Expression system: Escherichia coli

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