› 6hcd

X-ray diffraction
1.9Å resolution

Structure of universal stress protein from Archaeoglobus fulgidus

Released:
DOI: 10.2210/pdb6hcd/pdb
PDB entry 6hcd coloured by chain, front view.
PDB entry 6hcd coloured by chain, side view.
PDB entry 6hcd coloured by chain, top view.
Source organism: Archaeoglobus fulgidus
Primary publication:
Structural and functional insight into the universal stress protein family.
Tkaczuk KL, A Shumilin I, Chruszcz M, Evdokimova E, Savchenko A, Minor W
Evol Appl 6 434-49 (2013)
PMID: 23745136

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-128127 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
UspA domain-containing protein Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 155 amino acids
Theoretical weight: 17.34 KDa
Source organism: Archaeoglobus fulgidus
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: O29432 (Residues: 1-134; Coverage: 100%)
Gene name: AF_0826
Sequence domains: Universal stress protein family
Structure domains: HUPs

Ligands and Environments

3 bound ligands:
Ligand UNL 4 x UNL
Ligand CL 9 x CL
Ligand ACT 2 x ACT
1 modified residue:
Ligand MSE 12 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 19-BM
Spacegroup: P21
Unit cell:
a: 43.174Å b: 99.158Å c: 57.387Å
α: 90° β: 92.38° γ: 90°
R-values:
R R work R free
0.169 0.167 0.207
Expression system: Escherichia coli BL21(DE3)

Quick links

Citations

3 review citations

The Role of Stress Proteins in Haloarchaea and Their Adaptive Response to Environmental Shifts.
Matarredona et al. (2020)
2 more

1 mention without citation

Universal Stress Proteins: From Gene to Function.
Luo et al. (2023)