› 2ijk

X-ray diffraction
1.55Å resolution

Structure of a Rom protein dimer at 1.55 angstrom resolution

Released:
DOI: 10.2210/pdb2ijk/pdb
PDB entry 2ijk coloured by chain, front view.
PDB entry 2ijk coloured by chain, side view.
PDB entry 2ijk coloured by chain, top view.
Source organism: Escherichia coli
Primary publication:
New crystal structures of ColE1 Rom and variants resulting from mutation of a surface exposed residue: Implications for RNA-recognition.
Struble EB, Ladner JE, Brabazon DM, Marino JP
Proteins 72 761-8 (2008)
PMID: 18260113

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-136490 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Regulatory protein rop Chains: A, B
Molecule details ›
Chains: A, B
Length: 63 amino acids
Theoretical weight: 7.16 KDa
Source organism: Escherichia coli
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: P03051 (Residues: 1-63; Coverage: 100%)
Gene name: rop
Sequence domains: Rop protein
Structure domains: Helix Hairpins

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU
Spacegroup: C2
Unit cell:
a: 98.391Å b: 39.364Å c: 27.1Å
α: 90° β: 95.89° γ: 90°
R-values:
R R work R free
0.172 0.169 0.216
Expression system: Escherichia coli BL21(DE3)

Quick links

Citations

1 review citation

Influenza virus non-structural protein NS1: interferon antagonism and beyond.
Marc D. (2014)
4 other articles

3 mentions without citation

Histology and Clinical Lifecycle of Acquired Vitelliform Lesion, a Pathway to Advanced Age-Related Macular Degeneration.
Brinkmann et al. (2022)
2 more