5QIL

TGF-BETA RECEPTOR TYPE 1 KINASE DOMAIN (T204D) IN COMPLEX WITH N-{4-[3-(6-METHOXYPYRIDIN-3-YL)-1H-PYRROLO[3,2-B]PYRIDIN-2-YL]PYRIDIN-2-YL}ACETAMIDE


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.98 Å
  • R-Value Free: 0.210 
  • R-Value Work: 0.169 
  • R-Value Observed: 0.171 

wwPDB Validation 3D Report Full Report


This is version 1.1 of the entry. See complete history


Literature

Discovery of 4-Azaindole Inhibitors of TGF beta RI as Immuno-oncology Agents.

Zhang, Y.Zhao, Y.Tebben, A.J.Sheriff, S.Ruzanov, M.Fereshteh, M.P.Fan, Y.Lippy, J.Swanson, J.Ho, C.P.Wautlet, B.S.Rose, A.Parrish, K.Yang, Z.Donnell, A.F.Zhang, L.Fink, B.E.Vite, G.D.Augustine-Rauch, K.Fargnoli, J.Borzilleri, R.M.

(2018) ACS Med Chem Lett 9: 1117-1122

  • DOI: 10.1021/acsmedchemlett.8b00357
  • Structures With Same Primary Citation

  • PubMed Abstract: 
  • The multifunctional cytokine TGFβ plays a central role in regulating antitumor immunity. It has been postulated that inhibition of TGFβ signaling in concert with checkpoint blockade will provide improved and durable immune response against tumors. He ...

    The multifunctional cytokine TGFβ plays a central role in regulating antitumor immunity. It has been postulated that inhibition of TGFβ signaling in concert with checkpoint blockade will provide improved and durable immune response against tumors. Herein, we describe a novel series of 4-azaindole TGFβ receptor kinase inhibitors with excellent selectivity for TGFβ receptor 1 kinase. The combination of compound 3f and an antimouse-PD-1 antibody demonstrated significantly improved antitumor efficacy compared to either treatment alone in a murine tumor model.


    Organizational Affiliation

    Bristol-Myers Squibb Research and Development, PO Box 4000, Princeton, New Jersey 08543, United States.



Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
TGF-beta receptor type-1
A
307Homo sapiensMutation(s): 1 
Gene Names: TGFBR1ALK5SKR4
EC: 2.7.11.30
Find proteins for P36897 (Homo sapiens)
Go to UniProtKB:  P36897
NIH Common Fund Data Resources
PHAROS  P36897
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
J2V
Query on J2V

Download CCD File 
A
N-{4-[3-(6-methoxypyridin-3-yl)-1H-pyrrolo[3,2-b]pyridin-2-yl]pyridin-2-yl}acetamide
C20 H17 N5 O2
XODSKPZUYKGNMW-UHFFFAOYSA-N
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.98 Å
  • R-Value Free: 0.210 
  • R-Value Work: 0.169 
  • R-Value Observed: 0.171 
  • Space Group: P 21 21 21
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 41.6α = 90
b = 76.98β = 90
c = 89.08γ = 90
Software Package:
Software NamePurpose
XDSdata reduction
Aimlessdata scaling
AMoREphasing
BUSTERrefinement
PDB_EXTRACTdata extraction

Structure Validation

View Full Validation Report



Entry History 

Deposition Data

  • Deposited Date: 2018-08-05 
  • Released Date: 2018-10-31 
  • Deposition Author(s): Sheriff, S.

Revision History 

  • Version 1.0: 2018-10-31
    Type: Initial release
  • Version 1.1: 2018-12-26
    Changes: Data collection, Database references