2ont

X-ray diffraction
2.4Å resolution

A swapped dimer of the HIV-1 capsid C-terminal domain

Released:

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo dimer (preferred)
PDBe Complex ID:
PDB-CPX-191562 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Retroviral nucleocapsid Gag protein p24 C-terminal domain-containing protein Chain: A
Molecule details ›
Chain: A
Length: 76 amino acids
Theoretical weight: 8.54 KDa
Source organism: Human immunodeficiency virus type 1 (NEW YORK-5 ISOLATE)
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: Q9IVQ4 (Residues: 146-221; Coverage: 33%)
Gene name: gag
Sequence domains: Gag protein p24 C-terminal domain
Structure domains: Non-ribosomal Peptide Synthetase Peptidyl Carrier Protein; Chain A

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 19-ID
Spacegroup: P43212
Unit cell:
a: 40.129Å b: 40.129Å c: 105.322Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.246 0.243 0.294
Expression system: Escherichia coli BL21(DE3)