› 1n7v

X-ray diffraction
2.2Å resolution

THE RECEPTOR-BINDING PROTEIN P2 OF BACTERIOPHAGE PRD1: CRYSTAL FORM III

Released:
DOI: 10.2210/pdb1n7v/pdb
PDB entry 1n7v coloured by chain, front view.
PDB entry 1n7v coloured by chain, side view.
PDB entry 1n7v coloured by chain, top view.
Source organism: Enterobacteria phage PRD1
Primary publication:
The receptor binding protein P2 of PRD1, a virus targeting antibiotic-resistant bacteria, has a novel fold suggesting multiple functions.
Xu L, Benson SD, Butcher SJ, Bamford DH, Burnett RM
Structure 11 309-22 (2003)
PMID: 12623018

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-150988 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Adsorption protein P2 Chain: A
Molecule details ›
Chain: A
Length: 555 amino acids
Theoretical weight: 59.93 KDa
Source organism: Enterobacteria phage PRD1
Expression system: Escherichia coli
UniProt:
  • Canonical: P27378 (Residues: 2-556; Coverage: 94%)
Gene name: II
Sequence domains: Bacteriophage Prd1, adsorption protein P2
Structure domains:

Ligands and Environments

2 bound ligands:
Ligand ACT 2 x ACT
Ligand CA 1 x CA
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: NSLS BEAMLINE X12C
Spacegroup: C2221
Unit cell:
a: 46.5Å b: 270.2Å c: 137.2Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.243 0.229 0.262
Expression system: Escherichia coli

Quick links

Citations

5 review citations

Bacteriophage based probes for pathogen detection.
Singh et al. (2012)
4 more

5 mentions without citation

A unified statistical model to support local sequence order independent similarity searching for ligand-binding sites and its application to genome-based drug discovery.
Xie et al. (2009)
4 more