3CAF

Crystal Structure of hFGFR2 D2 Domain

• PDB DOI: https://doi.org/10.2210/pdb3CAF/pdb

• Classification: TRANSFERASE
• Organism(s): Homo sapiens
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2008-02-19 Released: 2009-01-27 
• Deposition Author(s): Guo, F., Dakshinamurthy, R., Kathir, K.M., Thallapuranam, S.K.K., Sakon, J.

---

Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.96 Å
• R-Value Free: 0.275 
• R-Value Work: 0.187 
• R-Value Observed: 0.191 

Literature

Crystal structure analysis of the hFGFR2 D2 domain

Guo, F., Dakshinamurthy, R., Kathir, K.M., Thallapuranam, S.K.K., Sakon, J.

To be published.

Biological Assembly 1  

Global Symmetry: Cyclic - C2  (Explore in 3D)
Global Stoichiometry: Homo 2-mer - A2 

Biological assembly 1 assigned by authors.

Biological Assembly 2  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Monomer - A1 

Biological assembly 2 generated by PISA (software)

Macromolecule Content

• Total Structure Weight: 11.61 kDa 
• Atom Count: 868 
• Modelled Residue Count: 100 
• Deposited Residue Count: 100 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Fibroblast growth factor receptor 2	A	100	Homo sapiens	Mutation(s): 0  Gene Names: FGFR2, BEK, KGFR, KSAM EC: 2.7.10.1
UniProt & NIH Common Fund Data Resources
Find proteins for P21802 (Homo sapiens) Explore P21802  Go to UniProtKB:  P21802
PHAROS:  P21802 GTEx:  ENSG00000066468

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.96 Å
• R-Value Free: 0.275 
• R-Value Work: 0.187 
• R-Value Observed: 0.191 
• Space Group: P 2₁ 2₁ 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 42.5	α = 90
b = 79.9	β = 90
c = 37.29	γ = 90

Software Package:

Software Name	Purpose
d*TREK	data scaling
PHASER	phasing
REFMAC	refinement
PDB_EXTRACT	data extraction
CrystalClear	data collection
CrystalClear	data reduction
CrystalClear	data scaling

Structure Validation

Entry History 

Deposition Data

• Released Date: 2009-01-27 
Deposition Author(s): Guo, F., Dakshinamurthy, R., Kathir, K.M., Thallapuranam, S.K.K., Sakon, J.

Revision History  

• Version 1.0: 2009-01-27
  Type: Initial release
  
• Version 1.1: 2011-07-13
  Changes: Advisory, Version format compliance
• Version 1.2: 2024-10-30
  Changes: Data collection, Database references, Structure summary