Structure of PDB 5wik Chain B

Receptor sequence
>5wikB (length=274) Species: 9606 (Homo sapiens) [Search protein sequence]
VFHKIRNEDLIFNESLGQGTFTKIFKGVRREVGDYGQLHETEVLLKVLDK
AHRNYSESFFEAASMMSKLSHKHLVLNYGVCVCGDENILVQEFVKFGSLD
TYLKKNKNCINILWKLEVAKQLAAAMHFLEENTLIHGNVCAKNILLIREE
DRKTGNPPFIKLSDPGISITVLPKDILQERIPWVPPECIENPKNLNLATD
KWSFGTTLWEICSGGDKPLSALDSQRKLQFYEDRHQLPAPKAAELANLIN
NCMDYEPDHRPSFRAIIRDLNSLF
3D structure
PDB5wik Discovery and Structural Characterization of ATP-Site Ligands for the Wild-Type and V617F Mutant JAK2 Pseudokinase Domain.
ChainB
Resolution2.6 Å
3D
structure
Catalytic site residues are labeled in the structure
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Enzymatic activity
Catalytic site (original residue number in PDB) N673 K677 N678 D699
Catalytic site (residue number reindexed from 1) N138 K142 N143 D164
Enzyme Commision number 2.7.10.2: non-specific 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 584 B L551 G552 L579 K581 E627 F628 V629 K630 G632 L680 S698 L16 G17 L44 K46 E92 F93 V94 K95 G97 L145 S163 BindingDB: Kd=620nM
Gene Ontology
Molecular Function
GO:0004672 protein 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:5wik, PDBe:5wik, PDBj:5wik
PDBsum5wik
PubMed30763067
UniProtO60674|JAK2_HUMAN Tyrosine-protein kinase JAK2 (Gene Name=JAK2)

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