X-ray diffraction
1.9Å resolution

Permuted single-chain Arc


Function and Biology Details

Biochemical function:
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Transcriptional repressor arc Chain: A
Molecule details ›
Chain: A
Length: 120 amino acids
Theoretical weight: 13.76 KDa
Source organism: Escherichia coli
Expression system: Escherichia coli
  • Canonical: P03050 (Residues: 1-15, 16-52; Coverage: 98%)
Gene name: arc
Structure domains: Met repressor-like

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 8-BM
Spacegroup: P21
Unit cell:
a: 29.181Å b: 62.916Å c: 30.38Å
α: 90° β: 102.69° γ: 90°
R R work R free
0.253 0.249 0.297
Expression system: Escherichia coli