2Q9X

Crystal structure of highly stable mutant Q40P/S47I/H93G of human fibroblast growth factor-1

• PDB DOI: https://doi.org/10.2210/pdb2Q9X/pdb

• Classification: HORMONE
• Organism(s): Homo sapiens
• Expression System: Escherichia coli
• Mutation(s): Yes 


• Deposited: 2007-06-14 Released: 2008-07-01 
• Deposition Author(s): Szlachcic, A., Zakrzewska, M., Krowarsch, D., Os, V., Helland, R., Otlewski, J.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.70 Å
• R-Value Free: 
  0.245 (Depositor), 0.240 (DCC) 
• R-Value Work: 
  0.207 (Depositor), 0.210 (DCC) 
• R-Value Observed: 
  0.209 (Depositor) 

Starting Model: experimental

Literature

Crystal structure of highly stable mutant Q40P/S47I/H93G of human fibroblast growth factor-1

Szlachcic, A., Zakrzewska, M., Krowarsch, D., Os, V., Helland, R., Otlewski, J.

To be published.

Biological Assembly 1  

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

Biological assembly 1 assigned by authors.

Macromolecule Content

• Total Structure Weight: 15.86 kDa 
• Atom Count: 1,120 
• Modelled Residue Count: 127 
• Deposited Residue Count: 140 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Heparin-binding growth factor 1	A	140	Homo sapiens	Mutation(s): 3  Gene Names: FGF1, FGFA
UniProt & NIH Common Fund Data Resources
Find proteins for P05230 (Homo sapiens) Explore P05230  Go to UniProtKB:  P05230
PHAROS:  P05230 GTEx:  ENSG00000113578

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
GOL	B [auth A]	GLYCEROL C3 H8 O3 PEDCQBHIVMGVHV-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.70 Å
• R-Value Free:  0.245 (Depositor), 0.240 (DCC) 
• R-Value Work:  0.207 (Depositor), 0.210 (DCC) 
• R-Value Observed: 0.209 (Depositor) 

Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 34.61	α = 90
b = 57.599	β = 90
c = 57.716	γ = 90

Software Package:

Software Name	Purpose
SCALA	data scaling
MOLREP	phasing
REFMAC	refinement
PDB_EXTRACT	data extraction
MAR345dtb	data collection
MOSFLM	data reduction

Structure Validation

Entry History 

Deposition Data

• Released Date: 2008-07-01 
Deposition Author(s): Szlachcic, A., Zakrzewska, M., Krowarsch, D., Os, V., Helland, R., Otlewski, J.

Revision History  

• Version 1.0: 2008-07-01
  Type: Initial release
  
• Version 1.1: 2011-07-13
  Changes: Non-polymer description, Version format compliance
• Version 1.2: 2021-10-20
  Changes: Database references, Derived calculations
• Version 1.3: 2023-08-30
  Changes: Data collection, Refinement description