4TYJ

Structural analysis of the human Fibroblast Growth Factor Receptor 4 Kinase


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.45 Å
  • R-Value Free: 0.247 
  • R-Value Work: 0.214 

wwPDB Validation 3D Report Full Report


This is version 1.1 of the entry. See complete history

Literature

Structural analysis of the human fibroblast growth factor receptor 4 kinase.

Lesca, E.Lammens, A.Huber, R.Augustin, M.

(2014) J.Mol.Biol. 426: 3744-3756

  • DOI: 10.1016/j.jmb.2014.09.004
  • Primary Citation of Related Structures:  

  • PubMed Abstract: 
  • The family of fibroblast growth factor receptors (FGFRs) plays an important and well-characterized role in a variety of pathological disorders. FGFR4 is involved in myogenesis and muscle regeneration. Mutations affecting the kinase domain of FGFR4 ma ...

    The family of fibroblast growth factor receptors (FGFRs) plays an important and well-characterized role in a variety of pathological disorders. FGFR4 is involved in myogenesis and muscle regeneration. Mutations affecting the kinase domain of FGFR4 may cause cancer, for example, breast cancer or rhabdomyosarcoma. Whereas FGFR1-FGFR3 have been structurally characterized, the structure of the FGFR4 kinase domain has not yet been reported. In this study, we present four structures of the kinase domain of FGFR4, in its apo-form and in complex with different types of small-molecule inhibitors. The two apo-FGFR4 kinase domain structures show an activation segment similar in conformation to an autoinhibitory segment observed in the hepatocyte growth factor receptor kinase but different from the known structures of other FGFR kinases. The structures of FGFR4 in complex with the type I inhibitor Dovitinib and the type II inhibitor Ponatinib reveal the molecular interactions with different types of kinase inhibitors and may assist in the design and development of FGFR4 inhibitors.


    Organizational Affiliation

    Max Planck Institut für Biochemie, Am Klopferspitz 18, D-82152 Martinsried, Germany; Proteros Biostructures GmbH, Bunsenstraße 7a, D-82152 Martinsried, Germany.




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Fibroblast growth factor receptor 4
A
311Homo sapiensMutation(s): 0 
Gene Names: FGFR4 (JTK2, TKF)
EC: 2.7.10.1
Find proteins for P22455 (Homo sapiens)
Go to Gene View: FGFR4
Go to UniProtKB:  P22455
Small Molecules
Ligands 3 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
PO4
Query on PO4

Download SDF File 
Download CCD File 
A
PHOSPHATE ION
O4 P
NBIIXXVUZAFLBC-UHFFFAOYSA-K
 Ligand Interaction
0LI
Query on 0LI

Download SDF File 
Download CCD File 
A
3-(imidazo[1,2-b]pyridazin-3-ylethynyl)-4-methyl-N-{4-[(4-methylpiperazin-1-yl)methyl]-3-(trifluoromethyl)phenyl}benzamide
Ponatinib
C29 H27 F3 N6 O
PHXJVRSECIGDHY-UHFFFAOYSA-N
 Ligand Interaction
EDO
Query on EDO

Download SDF File 
Download CCD File 
A
1,2-ETHANEDIOL
ETHYLENE GLYCOL
C2 H6 O2
LYCAIKOWRPUZTN-UHFFFAOYSA-N
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.45 Å
  • R-Value Free: 0.247 
  • R-Value Work: 0.214 
  • Space Group: P 43 21 2
Unit Cell:
Length (Å)Angle (°)
a = 66.281α = 90.00
b = 66.281β = 90.00
c = 176.033γ = 90.00
Software Package:
Software NamePurpose
REFMACrefinement
MOLREPphasing
XSCALEdata scaling
XDSdata reduction

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History & Funding Information

Deposition Data


Funding OrganizationLocationGrant Number
German Federal Ministry of Education and Research (BMBF)Germany16EX1022L

Revision History 

  • Version 1.0: 2014-09-24
    Type: Initial release
  • Version 1.1: 2014-12-10
    Type: Database references