4jmr

X-ray diffraction
2.9Å resolution

A unique spumavirus gag N-terminal domain with functional properties of orthoretroviral Matrix and Capsid

Released:

Function and Biology Details

Biochemical function:
  • not assigned
Cellular component:

Structure analysis Details

Assembly composition:
hetero tetramer (preferred)
PDBe Complex ID:
PDB-CPX-146933 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Gag protein Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 199 amino acids
Theoretical weight: 22.87 KDa
Source organism: Human foamy virus
Expression system: Escherichia coli
UniProt:
  • Canonical: P14349 (Residues: 1-179; Coverage: 28%)
Gene name: gag
Sequence domains: Spumavirus gag protein, N-terminal
Structure domains: Single alpha-helices involved in coiled-coils or other helix-helix interfaces
Envelope glycoprotein gp130 Chains: E, F, G, H
Molecule details ›
Chains: E, F, G, H
Length: 20 amino acids
Theoretical weight: 2.46 KDa
Source organism: Human foamy virus
Expression system: Not provided
UniProt:
  • Canonical: Q98830 (Residues: 1-20; Coverage: 2%)
Gene name: env

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: DIAMOND BEAMLINE I03
Spacegroup: P21
Unit cell:
a: 59.411Å b: 122.365Å c: 61.766Å
α: 90° β: 97.52° γ: 90°
R-values:
R R work R free
0.226 0.226 0.271
Expression systems:
  • Escherichia coli
  • Not provided