4RQQ

Crystal structure of human Fab PGDM1400, a broadly reactive and potent HIV-1 neutralizing antibody


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.1 Å
  • R-Value Free: 0.253
  • R-Value Work: 0.221

Literature

Macromolecules
Sequence Display for 4RQQ

Classification: IMMUNE SYSTEM

Total Structure Weight: 151601.09

Macromolecule Entities
Molecule Chains Length Organism Details
Human anti-HIV-1 antibody PGDM1400 light chain A, C, L 219 Homo sapiens Fragment: Fab light chain
Human anti-HIV-1 antibody PGDM1400 heavy chain B, D, H 245 Homo sapiens Fragment: Fab heavy chain

Small Molecules
Modified Residues 1 Unique
ID Chains Type Formula 2D Diagram Parent
TYS
Query on TYS
B, D, H L-PEPTIDE LINKING C9 H11 N O6 S TYR

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.1 Å
  • R-Value Free: 0.253
  • R-Value Work: 0.221
  • Space Group: P 1 21 1

Unit Cell:

Length (Å) Angle (°)
a = 55.70 α = 90.00
b = 149.17 β = 100.90
c = 109.93 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2014-11-04
  • Released Date: 2014-11-19
  • Deposition author(s): Julien, J.-P., Wilson, I.A.

Revision History

  • 2014-12-24
    Type: Citation | Details: Citation update
  • 2014-12-10
    Type: Citation | Details: Citation update