› 1sq8

Solution NMR

a variant 434 repressor DNA binding domain devoid of hydroxyl groups, NMR, 20 STRUCTURES

Released:
DOI: 10.2210/pdb1sq8/pdb
PDB entry 1sq8 coloured by chain, ensemble of 20 models, front view.
PDB entry 1sq8 coloured by chain, ensemble of 20 models, side view.
PDB entry 1sq8 coloured by chain, ensemble of 20 models, top view.
Source organism: Phage 434
Primary publication:
NMR structure of a variant 434 repressor DNA-binding domain devoid of hydroxyl groups.
Iwai H, Wider G, Wüthrich K
J Biomol NMR 29 395-8 (2004)
PMID: 15213439

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-147628 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Repressor protein CI Chain: A
Molecule details ›
Chain: A
Length: 64 amino acids
Theoretical weight: 7.13 KDa
Source organism: Phage 434
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: P16117 (Residues: 1-63; Coverage: 66%)
Gene name: CI
Sequence domains: Helix-turn-helix
Structure domains: lambda repressor-like DNA-binding domains

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
Refinement method: torsion angle dynamics
Expression system: Escherichia coli BL21(DE3)

Quick links

Citations

1 citations in other articles

High-resolution protein hydration NMR experiments: probing how protein surfaces interact with water and other non-covalent ligands.
Huang et al. (2006)