Structure of PDB 5yu9 Chain B Binding Site BS01

Receptor Information
>5yu9 Chain B (length=295) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
PNQALLRILKETEFKKIKVLGSGAFGTVYKGLWIPEGEKVKIPVAIKELR
EANKEILDEAYVMASVDNPHVCRLLGICLTSTVQLIMQLMPFGCLLDYVR
EHKDNIGSQYLLNWCVQIAKGMNYLEDRRLVHRDLAARNVLVKTPQHVKI
TDFGLAKLLVPIKWMALESILHRIYTHQSDVWSYGVTVWELMTFGSKPYD
GIPASEISSILEKGERLPQPPICTIDVYMIMVKCWMIDADSRPKFRELII
EFSKMARDPQRYLVIQGDERMHLPSPTDSNFYRALMDEEDMDDVV
Ligand information
Ligand ID1E8
InChIInChI=1S/C25H24N6O2/c1-2-21(32)30-14-6-7-18(15-30)31-25-22(24(26)27-16-28-25)23(29-31)17-10-12-20(13-11-17)33-19-8-4-3-5-9-19/h2-5,8-13,16,18H,1,6-7,14-15H2,(H2,26,27,28)/t18-/m1/s1
InChIKeyXYFPWWZEPKGCCK-GOSISDBHSA-N
SMILES
SoftwareSMILES
CACTVS 3.385Nc1ncnc2n(nc(c3ccc(Oc4ccccc4)cc3)c12)[CH]5CCCN(C5)C(=O)C=C
OpenEye OEToolkits 1.7.6C=CC(=O)N1CCCC(C1)n2c3c(c(n2)c4ccc(cc4)Oc5ccccc5)c(ncn3)N
ACDLabs 12.01n1c(c2c(nc1)n(nc2c3ccc(cc3)Oc4ccccc4)C5CCCN(C5)C(=O)\C=C)N
OpenEye OEToolkits 1.7.6C=CC(=O)N1CCC[C@H](C1)n2c3c(c(n2)c4ccc(cc4)Oc5ccccc5)c(ncn3)N
CACTVS 3.385Nc1ncnc2n(nc(c3ccc(Oc4ccccc4)cc3)c12)[C@@H]5CCCN(C5)C(=O)C=C
FormulaC25 H24 N6 O2
Name1-{(3R)-3-[4-amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl]piperidin-1-yl}prop-2-en-1-one;
Imbruvica;
PCI-32765
ChEMBLCHEMBL1873475
DrugBankDB09053
ZINCZINC000035328014
PDB chain5yu9 Chain B Residue 1101 [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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PDB5yu9 Ibrutinib targets mutant-EGFR kinase with a distinct binding conformation.
Resolution1.95 Å
Binding residue
(original residue number in PDB)		L718 A743 K745 M790 M793 C797 R841 L844 T854 D855
Binding residue
(residue number reindexed from 1)		L20 A45 K47 M87 M90 C94 R138 L141 T151 D152
Annotation score1
Binding affinityBindingDB: IC50=0.5nM,Kd=6.9nM
Enzymatic activity
Catalytic site (original residue number in PDB) D837 A839 R841 N842 D855
Catalytic site (residue number reindexed from 1) D134 A136 R138 N139 D152
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:0005524 ATP binding
Biological Process
GO:0006468 protein phosphorylation

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Molecular Function
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Biological Process
External links
PDB RCSB:5yu9, PDBe:5yu9, PDBj:5yu9
PDBsum5yu9
PubMed27626175
UniProtP00533|EGFR_HUMAN Epidermal growth factor receptor (Gene Name=EGFR)

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