3f4y

X-ray diffraction
2Å resolution

HIV gp41 six-helix bundle containing a mutant CHR alpha-peptide sequence

Released:

Function and Biology Details

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

Structure analysis Details

Assembly composition:
hetero hexamer (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Transmembrane protein gp41 Chains: A, B, C
Molecule details ›
Chains: A, B, C
Length: 38 amino acids
Theoretical weight: 4.15 KDa
Source organism: Human immunodeficiency virus type 1 (ZAIRE 6 ISOLATE)
Expression system: Not provided
UniProt:
  • Canonical: P04580 (Residues: 545-580; Coverage: 4%)
Gene name: env
Mutant peptide derived from HIV gp41 CHR domain Chains: D, E, F
Molecule details ›
Chains: D, E, F
Length: 40 amino acids
Theoretical weight: 4.44 KDa
Source organism: Human immunodeficiency virus type 1 (ZAIRE 6 ISOLATE)
Expression system: Not provided

Ligands and Environments

No bound ligands

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: BRUKER AXS MICROSTAR
Spacegroup: P21212
Unit cell:
a: 37.611Å b: 179.038Å c: 33.075Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.212 0.209 0.26
Expression system: Not provided