4XC3

Crystal structure of human 4E10 Fab in complex with its peptide epitope on HIV-1 gp41; crystals cryoprotected with rac-glycerol 1-phosphate


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.63 Å
  • R-Value Free: 0.180
  • R-Value Work: 0.137

Literature

Macromolecules
Sequence Display for 4XC3

Classification: IMMUNE SYSTEM

Total Structure Weight: 50121.86

Macromolecule Entities
Molecule Chains Length Organism Details
4E10 Fab light chain L 215 Homo sapiens
4E10 Fab heavy chain H 230 Homo sapiens
MODIFIED FRAGMENT OF HIV-1 GLYCOPROTEIN (GP41) INCLUDING THE MPER REGION 671-683 P 16 Human immunodeficiency virus 1 Gene Name(s): env
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

H, L SN-GLYCEROL-1-PHOSPHATE
C3 H9 O6 P
AWUCVROLDVIAJX-VKHMYHEASA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
UNL
Query on UNL

Unknown ligand
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
Modified Residues 1 Unique
ID Chains Type Formula 2D Diagram Parent
41H
Query on 41H
P L-PEPTIDE LINKING C10 H13 N O2 PHE

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.63 Å
  • R-Value Free: 0.180
  • R-Value Work: 0.137
  • Space Group: C 1 2 1

Unit Cell:

Length (Å) Angle (°)
a = 157.54 α = 90.00
b = 44.70 β = 113.22
c = 85.94 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2014-12-17
  • Released Date: 2016-02-03
  • Deposition author(s): Irimia, A., Stanfield, R.L., Wilson, I.A.

Revision History

  • Version 1_0: 2016-02-03

    Type: Initial release

  • Version 1_1: 2017-09-06

    Type: Author supporting evidence, Database references, Derived calculations