› 1reg

X-ray diffraction
1.9Å resolution

CRYSTAL STRUCTURE OF THE T4 REGA TRANSLATIONAL REGULATOR PROTEIN AT 1.9 ANGSTROMS RESOLUTION

Released:
DOI: 10.2210/pdb1reg/pdb
PDB entry 1reg coloured by chain, front view.
PDB entry 1reg coloured by chain, side view.
PDB entry 1reg coloured by chain, top view.
Source organism: Escherichia virus T4
Primary publication:
Crystal structure of the T4 regA translational regulator protein at 1.9 A resolution.
Kang C, Chan R, Berger I, Lockshin C, Green L, Gold L, Rich A
Science 268 1170-3 (1995)
PMID: 7761833

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-159640 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Translation repressor protein Chains: X, Y
Molecule details ›
Chains: X, Y
Length: 122 amino acids
Theoretical weight: 14.64 KDa
Source organism: Escherichia virus T4
UniProt:
  • Canonical: P69702 (Residues: 1-122; Coverage: 100%)
Gene name: regA
Sequence domains: Bacteriophage translational regulator
Structure domains: Translation repressor RegA

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: NSLS BEAMLINE X12C
Spacegroup: P212121
Unit cell:
a: 82.708Å b: 85.725Å c: 43.485Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.18 0.18 0.214

Quick links

Citations

4 review citations

RNA-protein complexes.
Nagai K. (1996)
3 more

6 mentions without citation

Bacteriophage T4 genome.
Miller et al. (2003)
5 more