3QTK

The crystal structure of chemically synthesized VEGF-A


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.849 Å
  • R-Value Free: 0.223 
  • R-Value Work: 0.180 

wwPDB Validation 3D Report Full Report


This is version 1.1 of the entry. See complete history

Literature

Total chemical synthesis of biologically active vascular endothelial growth factor.

Mandal, K.Kent, S.B.

(2011) Angew.Chem.Int.Ed.Engl. 50: 8029-8033

  • DOI: 10.1002/anie.201103237

  • PubMed Abstract: 
  • Efficient access: the 204-residue covalent-dimer vascular endothelial growth factor with full mitogenic activity was prepared from three unprotected peptide segments by one-pot native chemical ligations. The covalent structure of the synthetic VEGF w ...

    Efficient access: the 204-residue covalent-dimer vascular endothelial growth factor with full mitogenic activity was prepared from three unprotected peptide segments by one-pot native chemical ligations. The covalent structure of the synthetic VEGF was confirmed by precise mass measurement, and the three-dimensional structure of the synthetic protein was determined by high-resolution X-ray crystallography.


    Organizational Affiliation

    Department of Biochemistry and Molecular Biology, Institute for Biophysical Dynamics, The University of Chicago, IL 60637, USA.




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Vascular endothelial growth factor A
A, D, B, C, E, F
102Homo sapiensMutation(s): 0 
Gene Names: VEGFA (VEGF)
Find proteins for P15692 (Homo sapiens)
Go to Gene View: VEGFA
Go to UniProtKB:  P15692
Small Molecules
Ligands 3 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
ACT
Query on ACT

Download SDF File 
Download CCD File 
A, B, C, D, E, F
ACETATE ION
C2 H3 O2
QTBSBXVTEAMEQO-UHFFFAOYSA-M
 Ligand Interaction
GOL
Query on GOL

Download SDF File 
Download CCD File 
A, C, D
GLYCEROL
GLYCERIN; PROPANE-1,2,3-TRIOL
C3 H8 O3
PEDCQBHIVMGVHV-UHFFFAOYSA-N
 Ligand Interaction
TFA
Query on TFA

Download SDF File 
Download CCD File 
A, B, D, F
trifluoroacetic acid
C2 H F3 O2
DTQVDTLACAAQTR-UHFFFAOYSA-N
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.849 Å
  • R-Value Free: 0.223 
  • R-Value Work: 0.180 
  • Space Group: C 1 2 1
Unit Cell:
Length (Å)Angle (°)
a = 230.922α = 90.00
b = 44.008β = 99.93
c = 73.111γ = 90.00
Software Package:
Software NamePurpose
DENZOdata reduction
PHENIXrefinement
SCALEPACKdata scaling
PHASERphasing
PDB_EXTRACTdata extraction
ADSCdata collection

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2011-07-27
    Type: Initial release
  • Version 1.1: 2012-10-17
    Type: Database references