1r63

Solution NMR

STRUCTURAL ROLE OF A BURIED SALT BRIDGE IN THE 434 REPRESSOR DNA-BINDING DOMAIN, NMR, 20 STRUCTURES

Released:
Source organism: Phage 434

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Repressor protein CI Chain: A
Molecule details ›
Chain: A
Length: 63 amino acids
Theoretical weight: 6.9 KDa
Source organism: Phage 434
Expression system: Escherichia coli
UniProt:
  • Canonical: P16117 (Residues: 2-64; 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: DISTANCE GEOMETRY WITH DIANA, ENERGY MINIMIZATION WITH OPAL
Expression system: Escherichia coli