› 6o42

X-ray diffraction
2.6Å resolution

Crystal structure of the germline PGZL1 (PGZL1_gVmDmJ) Fab in complex with MPER peptide epitope.

Released:
DOI: 10.2210/pdb6o42/pdb
PDB entry 6o42 coloured by chain, front view.
PDB entry 6o42 coloured by chain, side view.
PDB entry 6o42 coloured by chain, top view.
Source organisms:
Primary publication:
An MPER antibody neutralizes HIV-1 using germline features shared among donors.
Zhang L, Irimia A, He L, Landais E, Rantalainen K, Leaman DP, Vollbrecht T, Stano A, Sands DI, Kim AS, Poignard P, Burton DR, Murrell B, Ward AB, Zhu J, Wilson IA, Zwick MB
OpenAccess logo Nat Commun 10 5389 (2019)
PMID: 31772165

Function and Biology Details

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

Structure analysis Details

Assembly composition:
hetero trimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-231712 (preferred)
Entry contents:
3 distinct polypeptide molecules
Macromolecules (3 distinct):
PGZL1_gVmDmJ light chain Chains: A, L
Molecule details ›
Chains: A, L
Length: 215 amino acids
Theoretical weight: 23.43 KDa
Source organism: Homo sapiens
Expression system: Homo sapiens
PGZL1_gVmDmJ heavy chain Chains: B, H
Molecule details ›
Chains: B, H
Length: 227 amino acids
Theoretical weight: 23.94 KDa
Source organism: Homo sapiens
Expression system: Homo sapiens
Transmembrane protein gp41 Chains: G, I
Molecule details ›
Chains: G, I
Length: 16 amino acids
Theoretical weight: 2.19 KDa
Source organism: Human immunodeficiency virus 1
Expression system: Not provided
UniProt:
  • Canonical: P04578 (Residues: 671-683; Coverage: 2%)
Gene name: env

Ligands and Environments

2 bound ligands:
Ligand GOL 4 x GOL
Ligand SO4 1 x SO4
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRL BEAMLINE BL12-2
Spacegroup: C2
Unit cell:
a: 208.36Å b: 37.92Å c: 133.52Å
α: 90° β: 93.68° γ: 90°
R-values:
R R work R free
0.259 0.257 0.31
Expression systems:
  • Homo sapiens
  • Not provided

Quick links

Citations

9 review citations

Major Scientific Hurdles in HIV Vaccine Development: Historical Perspective and Future Directions.
Ng'uni et al. (2020)
8 more