6JC2

Crystal structure of the Fab fragment of ipilimumab


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.65 Å
  • R-Value Free: 0.263 
  • R-Value Work: 0.202 
  • R-Value Observed: 0.205 

wwPDB Validation   3D Report Full Report


This is version 1.0 of the entry. See complete history


Literature

Crystal Structure of the Fab Fragment of an Anti-CTLA-4 Antibody, Ipilimumab, Used for Cancer Immunotherapy

Lee, J.Y.Lee, H.T.Lee, S.H.Lim, H.Heo, Y.S.

(2019) Bull Korean Chem Soc 40: 582-585


Macromolecules
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Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
ipilimumab fab heavy chainA [auth H]230Homo sapiensMutation(s): 0 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
Protein Feature View
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  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 2
MoleculeChainsSequence LengthOrganismDetailsImage
ipilimumab fab light chainB [auth L]215Homo sapiensMutation(s): 0 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
Protein Feature View
Expand
  • Reference Sequence
Small Molecules
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.65 Å
  • R-Value Free: 0.263 
  • R-Value Work: 0.202 
  • R-Value Observed: 0.205 
  • Space Group: P 43 21 2
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 119.614α = 90
b = 119.614β = 90
c = 82.597γ = 90
Software Package:
Software NamePurpose
HKL-2000data reduction
HKL-2000data scaling
PHASERphasing
PHENIXrefinement
PDB_EXTRACTdata extraction

Structure Validation

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Entry History 

Deposition Data

  • Deposited Date: 2019-01-27 
  • Released Date: 2019-09-11 
  • Deposition Author(s): Heo, Y.S.

Revision History  (Full details and data files)

  • Version 1.0: 2019-09-11
    Type: Initial release