› 2xgf

X-ray diffraction
2.2Å resolution

Structure of the bacteriophage T4 long tail fibre needle-shaped receptor-binding tip

Released:
DOI: 10.2210/pdb2xgf/pdb
PDB entry 2xgf coloured by chain, front view.
PDB entry 2xgf coloured by chain, side view.
PDB entry 2xgf coloured by chain, top view.
Source organism: Escherichia virus T4
Primary publication:
Structure of the bacteriophage T4 long tail fiber receptor-binding tip.
Bartual SG, Otero JM, Garcia-Doval C, Llamas-Saiz AL, Kahn R, Fox GC, van Raaij MJ
Proc Natl Acad Sci U S A 107 20287-92 (2010)
PMID: 21041684

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo trimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-137247 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Long-tail fiber protein gp37 Chains: A, B, C
Molecule details ›
Chains: A, B, C
Length: 242 amino acids
Theoretical weight: 24.66 KDa
Source organism: Escherichia virus T4
Expression system: Escherichia coli
UniProt:
  • Canonical: P03744 (Residues: 785-1026; Coverage: 24%)
Gene name: 37
Sequence domains:
Structure domains: Phage tail collar domain

Ligands and Environments

2 bound ligands:
Ligand FE2 7 x FE2
Ligand CO3 1 x CO3
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE ID23-2, ESRF BEAMLINE ID23-1
Spacegroup: C2
Unit cell:
a: 157.34Å b: 53.98Å c: 112.75Å
α: 90° β: 100.43° γ: 90°
R-values:
R R work R free
0.182 0.179 0.238
Expression system: Escherichia coli

Quick links

Citations

22 review citations

Molecular architecture of tailed double-stranded DNA phages.
Fokine et al. (2014)
21 more

22 mentions without citation

Bacteriophage T4 long tail fiber domains.
Hyman et al. (2018)
21 more