1zpq

X-ray diffraction
2.8Å resolution

STRUCTURE OF BACTERIOPHAGE LAMBDA CII protein

Released:

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo tetramer (preferred)
PDBe Complex ID:
PDB-CPX-136480 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Transcriptional activator II Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 97 amino acids
Theoretical weight: 11.07 KDa
Source organism: Escherichia virus Lambda
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: P03042 (Residues: 1-97; Coverage: 100%)
Gene names: cII, lambdap59
Sequence domains: Bacteriophage CII protein
Structure domains: lambda repressor-like DNA-binding domains

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 19-ID
Spacegroup: C2221
Unit cell:
a: 59.56Å b: 108.16Å c: 111.45Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.257 0.255 0.286
Expression system: Escherichia coli BL21(DE3)