Structure of PDB 5gnk Chain A

Receptor sequence
>5gnkA (length=277) Species: 9606 (Homo sapiens) [Search protein sequence]
EAPNQALLRILKETEFKKIKVLGSGAFGTVYKGLWIPEGEKVKIPVAIKE
LREATSPKANKEILDEAYVMASVDNPHVCRLLGICLTSTVQLIMQLMPFG
CLLDYVREHKDNIGSQYLLNWCVQIAKGMNYLEDRRLVHRDLAARNVLVK
TPQHVKITDFGLAKLLGVPIKWMALESILHRIYTHQSDVWSYGVTVWELM
TFGSKPYDGIPASEISSILEKGERLPQPPICTIDVYMIMVKCWMIDADSR
PKFRELIIEFSKMARDPQRYLVIQGDE
3D structure
PDB5gnk Discovery of (R)-1-(3-(4-Amino-3-(3-chloro-4-(pyridin-2-ylmethoxy)phenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidin-1-yl)prop-2-en-1-one (CHMFL-EGFR-202) as a Novel Irreversible EGFR Mutant Kinase Inhibitor with a Distinct Binding Mode.
ChainA
Resolution1.796 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) D141 A143 R145 N146 D159
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 80U A L718 V726 A743 K745 M766 C775 L788 M790 M793 C797 R841 L844 T854 D855 L22 V30 A47 K49 M70 C79 L92 M94 M97 C101 R145 L148 T158 D159 PDBbind-CN: -logKd/Ki=8.28,IC50=5.3nM
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:5gnk, PDBe:5gnk, PDBj:5gnk
PDBsum5gnk
PubMed28282122
UniProtP00533|EGFR_HUMAN Epidermal growth factor receptor (Gene Name=EGFR)

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