3GKW

Crystal structure of the Fab fragment of Nimotuzumab. An anti-epidermal growth factor receptor antibody


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.5 Å
  • R-Value Free: 0.284
  • R-Value Work: 0.214

Literature

Macromolecules
Sequence Display for 3GKW

Classification: IMMUNE SYSTEM ANTITUMOR PROTEIN

Total Structure Weight: 48244.46

Macromolecule Entities
Molecule Chains Length Organism Details
Heavy chain of the antibody Nimotuzumab H 222 Homo sapiens
Light chain of the antibody Nimotuzumab L 219 Homo sapiens

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

L PENTAETHYLENE GLYCOL
PEG400 (Synonym)
C10 H22 O6
JLFNLZLINWHATN-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
PEG
Query on PEG

H DI(HYDROXYETHYL)ETHER
C4 H10 O3
MTHSVFCYNBDYFN-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.5 Å
  • R-Value Free: 0.284
  • R-Value Work: 0.214
  • Space Group: P 43 21 2

Unit Cell:

Length (Å) Angle (°)
a = 84.22 α = 90.00
b = 84.22 β = 90.00
c = 138.54 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2009-03-11
  • Released Date: 2009-08-04
  • Deposition author(s): Talavera, A., Friemann, R., Martinez-Fleites, C., Moreno, E., Krengel, U.

Revision History

  • Version 1_0: 2009-08-04

    Type: Initial release

  • Version 1_1: 2011-07-13

    Type: Advisory, Version format compliance