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


This is version 1.0 of the entry. See complete history


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: 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 ...

    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

    Therapeutic Innovation Unit, Amgen Inc., Cambridge, MA 02142, USA. Electronic address: hollandp@amgen.com.



Macromolecules
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Entity ID: 1
MoleculeChainsSequence 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)
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PHAROS:  O14763
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UniProt GroupO14763
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Entity ID: 2
MoleculeChainsSequence 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 
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PHAROS:  P50591
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UniProt GroupP50591
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Entity ID: 3
MoleculeChainsSequence LengthOrganismDetailsImage
Fab light chainG [auth E],
I [auth G],
K [auth I]
215Homo sapiensMutation(s): 0 
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Entity ID: 4
MoleculeChainsSequence 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
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
ZN
Query on ZN

Download Ideal Coordinates CCD File 
M [auth A]ZINC ION
Zn
PTFCDOFLOPIGGS-UHFFFAOYSA-N
 Ligand Interaction
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

  • Deposited Date: 2013-10-18 
  • 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