Structure of PDB 4fvq Chain A

Receptor sequence
>4fvqA (length=274) Species: 9606 (Homo sapiens) [Search protein sequence]
VFHKIRNEDLIFNESLGQGTFTKIFKGVRREVGDYGQLHETEVLLKVLDK
AHRNYSESFFEAASMMSKLSHKHLVLNYGVCVCGDENILVQEFVKFGSLD
TYLKKNKNCINILWKLEVAKQLAAAMHFLEENTLIHGNVCAKNILLIREE
DRKTGNPPFIKLSDPGISITVLPKDILQERIPWVPPECIENPKNLNLATD
KWSFGTTLWEICSGGDKPLSALDSQRKLQFYEDRHQLPAPKAAELANLIN
NCMDYEPDHRPSFRAIIRDLNSLF
3D structure
PDB4fvq Crystal structures of the JAK2 pseudokinase domain and the pathogenic mutant V617F.
ChainA
Resolution1.75 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 ATP A G554 T555 T557 I559 L579 K581 Q626 F628 V629 S633 K677 N678 L680 G19 T20 T22 I24 L44 K46 Q91 F93 V94 S98 K142 N143 L145 PDBbind-CN: -logKd/Ki=6.00,Kd=1uM
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:4fvq, PDBe:4fvq, PDBj:4fvq
PDBsum4fvq
PubMed22820988
UniProtO60674|JAK2_HUMAN Tyrosine-protein kinase JAK2 (Gene Name=JAK2)

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