3TNM

Crystal structure of A32 Fab, an ADCC mediating anti-HIV-1 antibody


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.85 Å
  • R-Value Free: 0.232
  • R-Value Work: 0.187

Literature

Macromolecules
Sequence Display for 3TNM

Classification: IMMUNE SYSTEM

Total Structure Weight: 95356.96

Macromolecule Entities
Molecule Chains Length Organism Details
Fab heavy chain of human anti-HIV-1 Env antibody A32 A, H 231 Homo sapiens
Fab light chain of human anti-HIV-1 Env antibody A32 B, L 216 Homo sapiens

Small Molecules
Ligands 2 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
ACT
Query on ACT

L ACETATE ION
C2 H3 O2
QTBSBXVTEAMEQO-UHFFFAOYSA-M
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
CL
Query on CL

A, L CHLORIDE ION
Cl
VEXZGXHMUGYJMC-UHFFFAOYSA-M
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.85 Å
  • R-Value Free: 0.232
  • R-Value Work: 0.187
  • Space Group: P 1

Unit Cell:

Length (Å) Angle (°)
a = 40.78 α = 103.69
b = 71.32 β = 104.02
c = 77.67 γ = 105.40

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2011-09-01
  • Released Date: 2012-09-26
  • Deposition author(s): Wu, X., Pazgier, M.

Revision History

  • Version 1_0: 2012-09-26

    Type: Initial release

  • Version 1_1: 2015-10-14

    Type: Database references