Structure of PDB 8pqf Chain C Binding Site BS01

Receptor Information
>8pqf Chain C (length=297) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
NNYSYIDPTQLPYDHKWEFPRNRLSFGKTLGAGAFGKVVEATAQGLIKSD
AAMTVAVKMLKPSAHSTEREALMSELKVLSYLGNHENIVNLLGACTHGGP
TLVITEYCCYGDLLNFLRRKRDEFVPYKDFLTLEHLLSFSYQVAKGMAFL
ASKNCIHRDLAARNILLTHGNITKICDFGLARDIKSNYVDKGNARLPVKW
MAPESIFNSVYTFESDVWSYGIFLWELFSLGSSPYPGMPVDSKFYKMIKE
GFRMSSPEYAPAEMYDIMKTCWDADPDKRPTFKQIVQDIEKQISEST
Ligand information
Ligand ID9KI
InChIInChI=1S/C28H29FN10O2/c1-28(35-27(40)41-3,21-4-6-23(29)7-5-21)22-14-30-26(31-15-22)38-10-8-37(9-11-38)25-24-12-19(17-39(24)34-18-32-25)20-13-33-36(2)16-20/h4-7,12-18H,8-11H2,1-3H3,(H,35,40)/t28-/m0/s1
InChIKeyKTPLYBJJFYLCFB-NDEPHWFRSA-N
SMILES
SoftwareSMILES
OpenEye OEToolkits 2.0.7CC(c1ccc(cc1)F)(c2cnc(nc2)N3CCN(CC3)c4c5cc(cn5ncn4)c6cnn(c6)C)NC(=O)OC
CACTVS 3.385COC(=O)N[C@@](C)(c1ccc(F)cc1)c2cnc(nc2)N3CCN(CC3)c4ncnn5cc(cc45)c6cnn(C)c6
CACTVS 3.385COC(=O)N[C](C)(c1ccc(F)cc1)c2cnc(nc2)N3CCN(CC3)c4ncnn5cc(cc45)c6cnn(C)c6
OpenEye OEToolkits 2.0.7C[C@](c1ccc(cc1)F)(c2cnc(nc2)N3CCN(CC3)c4c5cc(cn5ncn4)c6cnn(c6)C)NC(=O)OC
FormulaC28 H29 F N10 O2
Namemethyl ~{N}-[(1~{S})-1-(4-fluorophenyl)-1-[2-[4-[6-(1-methylpyrazol-4-yl)pyrrolo[2,1-f][1,2,4]triazin-4-yl]piperazin-1-yl]pyrimidin-5-yl]ethyl]carbamate
ChEMBL
DrugBank
ZINC
PDB chain8pqf Chain C Residue 1001 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

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PDB8pqf Avapritinib-based SAR studies reveal a binding pocket in KIT and PDGFRA
Resolution1.9 Å
Binding residue
(original residue number in PDB)		L595 G596 G598 F600 G601 K602 V603 K623 M624 L625 E671 Y672 C673 G676 L799 C809
Binding residue
(residue number reindexed from 1)		L30 G31 G33 F35 G36 K37 V38 K58 M59 L60 E106 Y107 C108 G111 L166 C176
Annotation score1
Enzymatic activity
Enzyme Commision number 2.7.10.1: receptor protein-tyrosine kinase.
Gene Ontology
Molecular Function
GO:0004672 protein kinase activity
GO:0004713 protein tyrosine kinase activity
GO:0004714 transmembrane receptor protein tyrosine kinase activity
GO:0005524 ATP binding
Biological Process
GO:0006468 protein phosphorylation
GO:0007169 cell surface receptor protein tyrosine kinase signaling pathway

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Molecular Function
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Biological Process
External links
PDB RCSB:8pqf, PDBe:8pqf, PDBj:8pqf
PDBsum8pqf
PubMed38167404
UniProtP10721|KIT_HUMAN Mast/stem cell growth factor receptor Kit (Gene Name=KIT)

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