3NFP

Crystal structure of the Fab fragment of therapeutic antibody daclizumab in complex with IL-2Ra (CD25) ectodomain


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.86 Å
  • R-Value Free: 0.301
  • R-Value Work: 0.253

Literature

Macromolecules
Sequence Display for 3NFP

Classification: Immune system / Cytokine

Total Structure Weight: 143115.39

Macromolecule Entities
Molecule Chains Length Organism Details
Heavy chain of Fab fragment of daclizumab A, H 216 Homo sapiens
Light chain of Fab fragment of daclizumab B, L 212 Homo sapiens
Interleukin-2 receptor subunit alpha I, K 223 Homo sapiens Fragment: UNP residues 22-238
Gene Name(s): IL2RA Gene View
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG


Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.86 Å
  • R-Value Free: 0.301
  • R-Value Work: 0.253
  • Space Group: C 2 2 21

Unit Cell:

Length (Å) Angle (°)
a = 102.17 α = 90.00
b = 114.97 β = 90.00
c = 247.55 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2010-06-10
  • Released Date: 2010-09-15
  • Deposition author(s): Yang, H., Wang, J., Du, J., Zhong, C., Guo, Y., Ding, J.

Revision History

  • Version 1_0: 2010-09-15

    Type: Initial release

  • Version 1_1: 2011-07-13

    Type: Version format compliance

  • Version 1_2: 2013-10-16

    Type: Database references, Derived calculations