› 2bsd

X-ray diffraction
2.3Å resolution

Structure of Lactococcal Bacteriophage p2 Receptor Binding Protein

Released:
DOI: 10.2210/pdb2bsd/pdb
PDB entry 2bsd coloured by chain, front view.
PDB entry 2bsd coloured by chain, side view.
PDB entry 2bsd coloured by chain, top view.
Source organism: Escherichia virus P2
Primary publication:
Lactococcal bacteriophage p2 receptor-binding protein structure suggests a common ancestor gene with bacterial and mammalian viruses.
Spinelli S, Desmyter A, Verrips CT, de Haard HJ, Moineau S, Cambillau C
Nat Struct Mol Biol 13 85-9 (2006)
PMID: 16327804

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo trimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-180734 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Receptor binding protein Chains: A, B, C
Molecule details ›
Chains: A, B, C
Length: 264 amino acids
Theoretical weight: 28.67 KDa
Source organism: Escherichia virus P2
Expression system: Escherichia coli K-12
UniProt:
  • Canonical: Q71AW2 (Residues: 1-264; Coverage: 100%)
Gene name: rbp
Sequence domains:
Structure domains:

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE ID14-4
Spacegroup: P212121
Unit cell:
a: 76.108Å b: 96.25Å c: 149.491Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.221 0.22 0.252
Expression system: Escherichia coli K-12

Quick links

Citations

23 review citations

Single domain antibodies: promising experimental and therapeutic tools in infection and immunity.
Wesolowski et al. (2009)
22 more

5 mentions without citation

Phage Adsorption to Gram-Positive Bacteria.
Leprince et al. (2023)
4 more