4olz

X-ray diffraction
2.1Å resolution

Crystal structure of antibody VRC07-G54W in complex with clade A/E 93TH057 HIV-1 gp120 core

Released:
Entry authors: Kwon YD, Kwong PD

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero trimer (preferred)
Entry contents:
3 distinct polypeptide molecules
Macromolecules (3 distinct):
Envelope glycoprotein gp160 Chain: G
Molecule details ›
Chain: G
Length: 353 amino acids
Theoretical weight: 39.21 KDa
Source organism: Human immunodeficiency virus 1
Expression system: Homo sapiens
UniProt:
  • Canonical: Q0ED31 (Residues: 43-122, 201-303, 325-486; Coverage: 40%)
Gene name: env
Sequence domains: Envelope glycoprotein GP120
Structure domains: Human immunodeficiency virus 1, Gp160, envelope glycoprotein
Antigen binding fragment of heavy chain: Antibody VRC01 Chain: H
Molecule details ›
Chain: H
Length: 228 amino acids
Theoretical weight: 25.05 KDa
Source organism: Homo sapiens
Expression system: Homo sapiens
Structure domains: Immunoglobulins
Antigen binding fragment of light chain: Antibody VRC01 Chain: L
Molecule details ›
Chain: L
Length: 210 amino acids
Theoretical weight: 23.1 KDa
Source organism: Homo sapiens
Expression system: Homo sapiens
Structure domains: Immunoglobulins

Ligands and Environments

1 bound ligand:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 22-BM
Spacegroup: P212121
Unit cell:
a: 67.911Å b: 75.581Å c: 198.398Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.206 0.203 0.254
Expression system: Homo sapiens