› 1baz

X-ray diffraction
1.9Å resolution

ARC REPRESSOR MUTANT PHE10VAL

Released:
DOI: 10.2210/pdb1baz/pdb
PDB entry 1baz coloured by chain, front view.
PDB entry 1baz coloured by chain, side view.
PDB entry 1baz coloured by chain, top view.
Source organism: Salmonella virus P22
Primary publication:
Origins of DNA-binding specificity: role of protein contacts with the DNA backbone.
Schildbach JF, Karzai AW, Raumann BE, Sauer RT
Proc Natl Acad Sci U S A 96 811-7 (1999)
PMID: 9927650

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo tetramer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-136488 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Transcriptional repressor arc Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 53 amino acids
Theoretical weight: 6.19 KDa
Source organism: Salmonella virus P22
Expression system: Escherichia coli
UniProt:
  • Canonical: P03050 (Residues: 1-53; Coverage: 100%)
Gene name: arc
Sequence domains: Arc-like DNA binding domain
Structure domains: Met repressor-like

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU RUH2R
Spacegroup: P212121
Unit cell:
a: 91.9Å b: 52.57Å c: 47.32Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.213 0.213 0.273
Expression system: Escherichia coli

Quick links

Citations

1 review citation

Thermodynamic and kinetic analyses for understanding sequence-specific DNA recognition.
Oda et al. (2000)
39 other articles

7 mentions without citation

The solution structure of ParD, the antidote of the ParDE toxin antitoxin module, provides the structural basis for DNA and toxin binding.
Oberer et al. (2007)
6 more