Structure of PDB 5nkc Chain A

Receptor sequence
>5nkcA (length=286) Species: 9606 (Homo sapiens) [Search protein sequence]
VLKFTTEIHPSCVTRQKVIGAGEFGEVYKGMLKKEVPVAIKTLKAGYTEK
QRVDFLGEAGIMGQFSHHNIIRLEGVISKYKPMMIITEYMENGALDKFLR
EKDGEFSVLQLVGMLRGIAAGMKYLANMNYVHRDLAARNILVNSNLVCKV
SDFGLSRVLEDDPEATYKIPIRWTAPEAISYRKFTSASDVWSFGIVMWEV
MTYGERPYWELSNHEVMKAINDGFRLPTPMDCPSAIYQLMMQCWQQERAR
RPKFADIVSILDKLIRAPDSLKTLADFDPRVSIRLP
3D structure
PDB5nkc Chemoproteomics-Aided Medicinal Chemistry for the Discovery of EPHA2 Inhibitors.
ChainA
Resolution1.448 Å
3D
structure
Catalytic site residues are labeled in the structure
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Enzymatic activity
Catalytic site (original residue number in PDB) D739 A741 R743 N744 D757 D766 P780
Catalytic site (residue number reindexed from 1) D134 A136 R138 N139 D152 D161 P170
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 90T A I619 A644 K646 E663 I690 T692 Y694 M695 G698 L746 I19 A39 K41 E58 I85 T87 Y89 M90 G93 L141 MOAD: Kd=18.62nM
PDBbind-CN: -logKd/Ki=7.72,Kd=19nM
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:5nkc, PDBe:5nkc, PDBj:5nkc
PDBsum5nkc
PubMed28544567
UniProtP29317|EPHA2_HUMAN Ephrin type-A receptor 2 (Gene Name=EPHA2)

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