4N90

Crystal structure of ternary complex of TRAIL, DR5, and Fab fragment from a DR5 agonist antibody


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.30 Å
  • R-Value Free: 0.286 
  • R-Value Work: 0.229 

wwPDB Validation   3D Report Full Report


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Literature

Apo2L/TRAIL and the Death Receptor 5 Agonist Antibody AMG 655 Cooperate to Promote Receptor Clustering and Antitumor Activity.

Graves, J.D.Kordich, J.J.Huang, T.H.Piasecki, J.Bush, T.L.Sullivan, T.Foltz, I.N.Chang, W.Douangpanya, H.Dang, T.O'Neill, J.W.Mallari, R.Zhao, X.Branstetter, D.G.Rossi, J.M.Long, A.M.Huang, X.Holland, P.M.

(2014) Cancer Cell 26: 177-189

  • DOI: https://doi.org/10.1016/j.ccr.2014.04.028
  • Primary Citation of Related Structures:  
    4N90

  • PubMed Abstract: 

    Death receptor agonist therapies have exhibited limited clinical benefit to date. Investigations into why Apo2L/TRAIL and AMG 655 preclinical data were not predictive of clinical response revealed that coadministration of Apo2L/TRAIL with AMG 655 leads to increased antitumor activity in vitro and in vivo. The combination of Apo2L/TRAIL and AMG 655 results in enhanced signaling and can sensitize Apo2L/TRAIL-resistant cells. Structure determination of the Apo2L/TRAIL-DR5-AMG 655 ternary complex illustrates how higher order clustering of DR5 is achieved when both agents are combined. Enhanced agonism generated by combining Apo2L/TRAIL and AMG 655 provides insight into the limited efficacy observed in previous clinical trials and suggests testable hypotheses to reconsider death receptor agonism as a therapeutic strategy.


  • Organizational Affiliation

    Department of Oncology Research, Amgen Inc., Seattle, WA 98119, USA.


Macromolecules
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Entity ID: 1
MoleculeChains Sequence LengthOrganismDetailsImage
Tumor necrosis factor receptor superfamily member 10BA [auth R],
B [auth S],
C [auth T]
126Homo sapiensMutation(s): 0 
Gene Names: TNFRSF10BDR5KILLERTRAILR2TRICK2ZTNFR9UNQ160/PRO186
UniProt & NIH Common Fund Data Resources
Find proteins for O14763 (Homo sapiens)
Explore O14763 
Go to UniProtKB:  O14763
PHAROS:  O14763
GTEx:  ENSG00000120889 
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UniProt GroupO14763
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  • Reference Sequence
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Entity ID: 2
MoleculeChains Sequence LengthOrganismDetailsImage
Tumor necrosis factor ligand superfamily member 10D [auth A],
E [auth B],
F [auth C]
168Homo sapiensMutation(s): 0 
Gene Names: TNFSF10APO2LTRAIL
UniProt & NIH Common Fund Data Resources
Find proteins for P50591 (Homo sapiens)
Explore P50591 
Go to UniProtKB:  P50591
PHAROS:  P50591
GTEx:  ENSG00000121858 
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UniProt GroupP50591
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  • Reference Sequence
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Entity ID: 3
MoleculeChains Sequence LengthOrganismDetailsImage
Fab light chainG [auth E],
I [auth G],
K [auth I]
215Homo sapiensMutation(s): 0 
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  • Reference Sequence
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Entity ID: 4
MoleculeChains Sequence LengthOrganismDetailsImage
Fab heavy chainH [auth D],
J [auth F],
L [auth H]
224Homo sapiensMutation(s): 0 
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  • Reference Sequence
Small Molecules
Ligands 1 Unique
IDChains Name / Formula / InChI Key2D Diagram3D Interactions
ZN
Query on ZN

Download Ideal Coordinates CCD File 
M [auth A]ZINC ION
Zn
PTFCDOFLOPIGGS-UHFFFAOYSA-N
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.30 Å
  • R-Value Free: 0.286 
  • R-Value Work: 0.229 
  • Space Group: P 61 2 2
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 152.006α = 90
b = 152.006β = 90
c = 613.155γ = 120
Software Package:
Software NamePurpose
HKL-2000data collection
PHASESphasing
REFMACrefinement
HKL-2000data reduction
HKL-2000data scaling

Structure Validation

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Entry History 

Deposition Data

  • Released Date: 2014-09-03 
  • Deposition Author(s): Huang, X.

Revision History  (Full details and data files)

  • Version 1.0: 2014-09-03
    Type: Initial release