3cpb Summary

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Crystal structure of the VEGFR2 kinase domain in complex with a bisamide inhibitor

The structure was published by Hu, E., Tasker, A., White, R.D., et al., Meagher, K.L., Whittington, D.A., and Ng, G.Y., in 2008 in a paper entitled "Discovery of Aryl Aminoquinazoline Pyridones as Potent, Selective, and Orally Efficacious Inhibitors of Receptor Tyrosine Kinase c-Kit." (abstract).

This crystal structure was determined using X-ray diffraction at a resolution of 2.7 Å and deposited in 2008.

The experimental data on which the structure is based was also deposited.

This PDB entry contains multiple copies of the structure of Vascular endothelial growth factor receptor 2.

It also contains one or more heterogenic compounds (e.g., ligands, co-factors, ions, modified amino acids, etc.); see here for a complete list.

The molecule has more than one probable quaternary state observed. For more details see the quaternary structure page.

The following tables show cross-reference information to other databases (to obtain a list of all PDB entries sharing the same property or classification, click on the magnifying glass icon):


Chain Name UniProt Name of source organism % of UniProt sequence present in the sample Residues in the sample molecules % of residues observed
A Vascular endothelial growth factor receptor 2 P35968 (815-1171) (VGFR2_HUMAN)search Homo sapienssearch < 90% 314 90%
B Vascular endothelial growth factor receptor 2 P35968 (815-1171) (VGFR2_HUMAN)search Homo sapienssearch < 90% 314 90%


This entry contains 1 unique UniProt protein:

UniProt accession Name Organism PDB
P35968 (815 - 1171) Vascular endothelial growth factor receptor 2 Homo sapiens

Chain Structural classification (CATH) Sequence family (Pfam)
A, B Phosphorylase Kinase; domain 1search, Transferase(Phosphotransferase) domain 1search Protein tyrosine kinasesearch

Chain ID Molecular function (GO) Cellular component (GO) Biological process (GO)
A, B (P35968) protein tyrosine kinase activitysearch protein kinase activitysearch ATP bindingsearch transferase activity, transferring phosphorus-containing groupssearch transmembrane receptor protein tyrosine kinase activitysearch growth factor bindingsearch vascular endothelial growth factor-activated receptor activitysearch integral component of membranesearch membranesearch vascular endothelial growth factor receptor signaling pathwaysearch protein phosphorylationsearch transmembrane receptor protein tyrosine kinase signaling pathwaysearch

Chain InterPro annotation
A, B Protein kinase domainsearch Serine-threonine/tyrosine-protein kinase catalytic domainsearch Tyrosine-protein kinase, receptor class III, conserved sitesearch Tyrosine-protein kinase, active sitesearch Vascular endothelial growth factor receptor 2 (VEGFR2)search Protein kinase-like domainsearch Protein kinase, ATP binding sitesearch Tyrosine-protein kinase, catalytic domainsearch