› 1udv

X-ray diffraction
1.85Å resolution

Crystal structure of the hyperthermophilic archaeal dna-binding protein Sso10b2 at 1.85 A

Released:
DOI: 10.2210/pdb1udv/pdb
PDB entry 1udv coloured by chain, front view.
PDB entry 1udv coloured by chain, side view.
PDB entry 1udv coloured by chain, top view.
Source organism: Saccharolobus solfataricus P2
Primary publication:
Crystal structure of the hyperthermophilic archaeal DNA-binding protein Sso10b2 at a resolution of 1.85 Angstroms.
Chou CC, Lin TW, Chen CY, Wang AH
J Bacteriol 185 4066-73 (2003)
PMID: 12837780

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-189075 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
DNA/RNA-binding protein Alba 2 Chains: A, B
Molecule details ›
Chains: A, B
Length: 89 amino acids
Theoretical weight: 10.26 KDa
Source organism: Saccharolobus solfataricus P2
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: Q97ZF4 (Residues: 1-89; Coverage: 100%)
Gene names: SSO6877, albA2, sso10b2
Sequence domains: Alba
Structure domains: Alba-like domain

Ligands and Environments

1 bound ligand:
Ligand ZN 1 x ZN
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: NSRRC BEAMLINE BL17B2
Spacegroup: P21212
Unit cell:
a: 36.02Å b: 134.98Å c: 35.86Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.239 0.239 0.274
Expression system: Escherichia coli BL21(DE3)

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Citations

1 review citation

Chromatin structure and dynamics in hot environments: architectural proteins and DNA topoisomerases of thermophilic archaea.
Visone et al. (2014)
19 other articles

4 mentions without citation

CASP9 target classification.
Kinch et al. (2011)
3 more