6RP8

Crystal Structure of Ipilimumab Fab complexed with CTLA-4 at 2.6A resolution


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.60 Å
  • R-Value Free: 0.267 
  • R-Value Work: 0.211 
  • R-Value Observed: 0.214 

wwPDB Validation   3D Report Full Report


This is version 1.0 of the entry. See complete history


Literature

Crystal Structure of Ipilimumab Fab complexed with CTLA-4 at 2.6A resolution

Zhang, F.Zhou, A.

To be published.

Macromolecules
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Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
Antibody Ipilimumab heavy chainC [auth H],
A [auth h]
225Homo sapiensMutation(s): 0 
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Protein Feature View
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Entity ID: 2
MoleculeChainsSequence LengthOrganismDetailsImage
Antibody Ipilimumab light chainD [auth L],
B [auth l]
215Homo sapiensMutation(s): 0 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
Protein Feature View
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  • Reference Sequence
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Entity ID: 3
MoleculeChainsSequence LengthOrganismDetailsImage
Cytotoxic T-lymphocyte protein 4E [auth C],
F [auth c]
118Homo sapiensMutation(s): 0 
Gene Names: CTLA4CD152
UniProt & NIH Common Fund Data Resources
Find proteins for P16410 (Homo sapiens)
Explore P16410 
Go to UniProtKB:  P16410
PHAROS:  P16410
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP16410
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  • Reference Sequence
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.60 Å
  • R-Value Free: 0.267 
  • R-Value Work: 0.211 
  • R-Value Observed: 0.214 
  • Space Group: P 1 21 1
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 56.91α = 90
b = 129.89β = 96.44
c = 76.91γ = 90
Software Package:
Software NamePurpose
PHENIXrefinement
HKL-2000data reduction
HKL-2000data scaling
PHASERphasing

Structure Validation

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Entry History 

Deposition Data

  • Deposited Date: 2019-05-14 
  • Released Date: 2020-07-08 
  • Deposition Author(s): Zhang, F., Zhou, A.

Revision History  (Full details and data files)

  • Version 1.0: 2020-07-08
    Type: Initial release