PDBe 1c8c

X-ray diffraction
1.45Å resolution

CRYSTAL STRUCTURES OF THE CHROMOSOMAL PROTEINS SSO7D/SAC7D BOUND TO DNA CONTAINING T-G MISMATCHED BASE PAIRS

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero trimer (preferred)
Entry contents:
1 distinct polypeptide molecule
1 distinct DNA molecule
Macromolecules (2 distinct):
DNA-binding protein 7d Chain: A
Molecule details ›
Chain: A
Length: 64 amino acids
Theoretical weight: 7.24 KDa
Source organism: Saccharolobus solfataricus
UniProt:
  • Canonical: P39476 (Residues: 1-64; Coverage: 100%)
Gene names: SSO10610, sso7d, sso7d-1
Sequence domains: 7kD DNA-binding domain
Structure domains: OB fold (Dihydrolipoamide Acetyltransferase, E2P)
5'-D(*GP*TP*GP*AP*TP*CP*GP*C)-3' Chains: B, C
Molecule details ›
Chains: B, C
Length: 8 nucleotides
Theoretical weight: 2.44 KDa
Source organism: Saccharolobus solfataricus
Expression system: Not provided

Ligands and Environments

No bound ligands

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU RU200
Spacegroup: P212121
Unit cell:
a: 47.475Å b: 49.8Å c: 37.681Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.229 not available 0.287
Expression system: Not provided