2AJ3

Crystal Structure of a Cross-Reactive HIV-1 Neutralizing CD4-Binding Site Antibody Fab m18


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.03 Å
  • R-Value Free: 0.269
  • R-Value Work: 0.225

Literature

Macromolecules
Sequence Display for 2AJ3

Classification: IMMUNE SYSTEM

Total Structure Weight: 143881.33

Macromolecule Entities
Molecule Chains Length Organism Details
Fab m18, Light Chain A, C, E 213 Homo sapiens Gene Name(s):
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
Fab m18, Heavy Chain B, D, F 228 Homo sapiens Gene Name(s):
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
SO4
Query on SO4

B, D, F SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.03 Å
  • R-Value Free: 0.269
  • R-Value Work: 0.225
  • Space Group: P 1 21 1

Unit Cell:

Length (Å) Angle (°)
a = 48.60 α = 90.00
b = 82.62 β = 95.27
c = 187.20 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2005-08-01
  • Released Date: 2006-03-28
  • Deposition author(s): Prabakaran, P., Gan, J., Wu, Y.Q., Zhang, M.Y., Dimitrov, D.S., Ji, X.

Revision History

  • Version 1_0: 2006-03-28

    Type: Initial release

  • Version 1_1: 2008-04-30

    Type: Version format compliance

  • Version 1_2: 2011-07-13

    Type: Version format compliance