2FX8

Crystal structure of hiv-1 neutralizing human fab 4e10 in complex with an aib-induced peptide encompassing the 4e10 epitope on gp41


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.2 Å
  • R-Value Free: 0.283
  • R-Value Work: 0.235

Literature

Macromolecules
Sequence Display for 2FX8

Classification: IMMUNE SYSTEM

Total Structure Weight: 195045.47

Macromolecule Entities
Molecule Chains Length Organism Details
Fab 4E10 L, M, N, O 214 Homo sapiens Fragment: Light Chain
Fab 4E10 H, I, J, K 227 Homo sapiens Fragment: Heavy Chain
Fragment of HIV glycoprotein (GP41) P, Q, R, S 12 Human immunodeficiency virus 1 Fragment: Peptide Epitope of 4E10
Mutation: Y681R, I682R
Gene Name(s): env
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Modified Residues 1 Unique
ID Chains Type Formula 2D Diagram Parent
AIB
Query on AIB
P, Q, R, S L-PEPTIDE LINKING C4 H9 N O2 ALA

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.2 Å
  • R-Value Free: 0.283
  • R-Value Work: 0.235
  • Space Group: P 1 21 1

Unit Cell:

Length (Å) Angle (°)
a = 53.45 α = 90.00
b = 113.25 β = 94.15
c = 149.96 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2006-02-03
  • Released Date: 2006-12-19
  • Deposition author(s): Cardoso, R.M.F., Brunel, F.M., Ferguson, S., Burton, D.R., Dawson, P.E., Wilson, I.A.

Revision History

  • 2008-05-01
    Type: Version format compliance
  • 2011-07-13
    Type: Version format compliance
  • 2014-01-22
    Type: Atomic model