2FGI

CRYSTAL STRUCTURE OF THE TYROSINE KINASE DOMAIN OF FGF RECEPTOR 1 IN COMPLEX WITH INHIBITOR PD173074


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.5 Å
  • R-Value Free: 0.264
  • R-Value Work: 0.204

Literature

Macromolecules
Sequence Display for 2FGI

Classification: TRANSFERASE

Total Structure Weight: 71665.11

Macromolecule Entities
Molecule Chains Length Organism Details
PROTEIN (FIBROBLAST GROWTH FACTOR (FGF) RECEPTOR 1) A, B 310 Homo sapiens EC#: 2.7.10.1 IUBMB
Fragment: TYROSINE KINASE DOMAIN
Mutation: L457V, C488A, C584S
Gene Name(s): FGFR1 Gene View BFGFR CEK FGFBR FLG Gene View FLT2 HBGFR
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
PD1
Query on PD1

A, B 1-TERT-BUTYL-3-[6-(3,5-DIMETHOXY-PHENYL)- 2-(4-DIETHYLAMINO-BUTYLAMINO)-PYRIDO[2,3- D]PYRIMIDIN-7-YL]-UREA
PD 173074 (Synonym)
C28 H41 N7 O3
DXCUKNQANPLTEJ-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
PD1 EC50: 21 nM (99) BindingDB
IC50: 22 - 30 nM (99) BindingDB

Ki: 36.4 nM  BindingMOAD
Ki: 45.2 nM  PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.5 Å
  • R-Value Free: 0.264
  • R-Value Work: 0.204
  • Space Group: C 1 2 1

Unit Cell:

Length (Å) Angle (°)
a = 208.79 α = 90.00
b = 57.38 β = 107.55
c = 66.18 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1998-09-15
  • Released Date: 1999-09-13
  • Deposition author(s): Mohammadi, M., Froum, S., Hamby, J.M., Schroeder, M., Panek, R.L., Lu, G.H., Eliseenkova, A.V., Green, D., Schlessinger, J., Hubbard, S.R.

Revision History

  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4