Biological Assembly 1  

 3D View: Structure | Electron Density | Ligand Interaction

Standalone Viewers  
Protein Workshop | Ligand Explorer

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Monomer - A 

Biological assembly 1 assigned by authors and generated by PISA (software)

Macromolecule Content

• Total Structure Weight: 34474.67 
• Atom Count: 2341 
• Residue Count: 300 
• Unique protein chains: 1

4XCU

Crystal Structure of FGFR4 with an Irreversible Inhibitor

• DOI: 10.2210/pdb4XCU/pdb

• Classification: Transferase/Transferase Inhibitor
• Organism(s): Homo sapiens
• Expression System: Spodoptera frugiperda
• Mutation(s): 1 


• Deposited: 2014-12-18 Released: 2015-04-01 
• Deposition Author(s): Kim, J.L., Miduturu, C., Hodous, B., Brooijmans, N., Bifulco, N., Guzi, T.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.71 Å
• R-Value Free: 0.243 
• R-Value Work: 0.193 

Literature

First Selective Small Molecule Inhibitor of FGFR4 for the Treatment of Hepatocellular Carcinomas with an Activated FGFR4 Signaling Pathway.

Hagel, M., Miduturu, C., Sheets, M., Rubin, N., Weng, W., Stransky, N., Bifulco, N., Kim, J.L., Hodous, B., Brooijmans, N., Shutes, A., Winter, C., Lengauer, C., Kohl, N.E., Guzi, T.

(2015) Cancer Discov 5: 424-437

• PubMed: 25776529 
• DOI: 10.1158/2159-8290.CD-14-1029

Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details
Fibroblast growth factor receptor 4	A	300	Homo sapiens	Mutation(s): 1  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 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram & Interactions
SO4	A	SULFATE ION O4 S QAOWNCQODCNURD-UHFFFAOYSA-L
40M	A	N-(2-{[6-(2,6-dichloro-3,5-dimethoxyphenyl)quinazolin-2-yl]amino}-3-methylphenyl)propanamide BLU9931 bound form C26 H24 Cl2 N4 O3 RZCMOTRUCYNDLA-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.71 Å
• R-Value Free: 0.243 
• R-Value Work: 0.193 
• Space Group: P 1 2₁ 1

Unit Cell:

Length (Å)	Angle (°)
a = 39.100	α = 90.00
b = 58.110	β = 94.42
c = 58.670	γ = 90.00

Software Package:

Software Name	Purpose
SCALA	data scaling
PDB_EXTRACT	data extraction
XDS	data reduction
REFMAC	phasing
REFMAC	refinement

Structure Validation

Entry History 

Deposition Data

• Deposited Date: 2014-12-18 
• Released Date: 2015-04-01 
• Deposition Author(s): Kim, J.L., Miduturu, C., Hodous, B., Brooijmans, N., Bifulco, N., Guzi, T.

Revision History 

• Version 1.0: 2015-04-01
  Type: Initial release
• Version 1.1: 2015-04-22
  Type: Database references
• Version 2.0: 2018-12-12
  Type: Advisory, Atomic model, Data collection, Derived calculations, Non-polymer description, Source and taxonomy, Structure summary