› 1jek

X-ray diffraction
1.5Å resolution

Visna TM CORE STRUCTURE

Released:
DOI: 10.2210/pdb1jek/pdb
PDB entry 1jek coloured by chain, front view.
PDB entry 1jek coloured by chain, side view.
PDB entry 1jek coloured by chain, top view.
Source organism: Visna/maedi virus EV1 KV1772
Primary publication:
The trimer-of-hairpins motif in membrane fusion: Visna virus.
Malashkevich VN, Singh M, Kim PS
Proc Natl Acad Sci U S A 98 8502-6 (2001)
PMID: 11447278

Function and Biology Details

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

Structure analysis Details

Assembly composition:
hetero hexamer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-153060 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Transmembrane protein Chain: A
Molecule details ›
Chain: A
Length: 42 amino acids
Theoretical weight: 4.34 KDa
Source organism: Visna/maedi virus EV1 KV1772
Expression system: Not provided
UniProt:
  • Canonical: P35954 (Residues: 693-732; Coverage: 5%)
Gene name: env
Structure domains: ATP synthase delta/epsilon subunit, C-terminal domain
Transmembrane protein Chain: B
Molecule details ›
Chain: B
Length: 36 amino acids
Theoretical weight: 4.13 KDa
Source organism: Visna/maedi virus EV1 KV1772
Expression system: Not provided
UniProt:
  • Canonical: P35954 (Residues: 774-808; Coverage: 4%)
Gene name: env

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: NSLS BEAMLINE X4A
Spacegroup: P321
Unit cell:
a: 52.548Å b: 52.548Å c: 61.686Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.213 0.213 0.265
Expression system: Not provided

Quick links

Citations

5 review citations

Multitude of binding modes attainable by intrinsically disordered proteins: a portrait gallery of disorder-based complexes.
Uversky VN. (2011)
4 more

6 mentions without citation

Virus membrane fusion.
Weissenhorn et al. (2007)
5 more