Structure of PDB 5yu9 Chain B

Receptor sequence
>5yu9B (length=295) Species: 9606 (Homo sapiens) [Search protein sequence]
PNQALLRILKETEFKKIKVLGSGAFGTVYKGLWIPEGEKVKIPVAIKELR
EANKEILDEAYVMASVDNPHVCRLLGICLTSTVQLIMQLMPFGCLLDYVR
EHKDNIGSQYLLNWCVQIAKGMNYLEDRRLVHRDLAARNVLVKTPQHVKI
TDFGLAKLLVPIKWMALESILHRIYTHQSDVWSYGVTVWELMTFGSKPYD
GIPASEISSILEKGERLPQPPICTIDVYMIMVKCWMIDADSRPKFRELII
EFSKMARDPQRYLVIQGDERMHLPSPTDSNFYRALMDEEDMDDVV
3D structure
PDB5yu9 Ibrutinib targets mutant-EGFR kinase with a distinct binding conformation.
ChainB
Resolution1.95 Å
3D
structure
Catalytic site residues are labeled in the structure
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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.
Interaction with ligand
Site
#		 Ligand Ligand
chain		 Binding residues on receptor
(original residue number in PDB)		 Binding residues on receptor
(residue number reindexed from 1)		 Binding affinity
BS01 1E8 B L718 A743 K745 M790 M793 C797 R841 L844 T854 D855 L20 A45 K47 M87 M90 C94 R138 L141 T151 D152 BindingDB: IC50=0.5nM,Kd=6.9nM
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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