3c7q Summary

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Structure of VEGFR2 kinase domain in complex with BIBF1120

The structure was published by Hilberg, F., Roth, G.J., Krssak, M., et al., Quant, J., Heckel, A., and Rettig, W.J., in 2008 in a paper entitled "BIBF 1120: triple angiokinase inhibitor with sustained receptor blockade and good antitumor efficacy." (abstract).

This crystal structure was determined using X-ray diffraction at a resolution of 2.1 Å and deposited in 2008.

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

The PDB entry contains the structure of Vascular endothelial growth factor receptor 2. This molecule has the UniProt identifier P35968 (VGFR2_HUMAN)search. The sample contained 316 residues which is < 90% of the natural sequence. Out of 316 residues 290 were observed and are deposited in the PDB.

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 is most likely monomeric.

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 (806-1171) (VGFR2_HUMAN)search Homo sapienssearch < 90% 316 92%


This entry contains 1 unique UniProt protein:

UniProt accession Name Organism PDB
P35968 (806 - 1171) Vascular endothelial growth factor receptor 2 Homo sapiens

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

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

Chain InterPro annotation
A 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