Structure of PDB 6vnk Chain A

Receptor sequence
>6vnkA (length=297) Species: 9606 (Homo sapiens) [Search protein sequence]
LYFQGDPTQFEERHLKFLQQLGKGNFGSVEMCRYDPLQDNTGEVVAVKKL
QHSTEEHLRDFEREIEILKSLQHDNIVKYKGVCYSGRRNLKLIMEYLPYG
SLRDYLQKHKERIDHIKLLQYTSQICKGMEYLGTKRYIHRDLATRNILVE
NENRVKIGDFGLTKVLPQDKEYYKVKEPGESPIFWYAPESLTESKFSVAS
DVWSFGVVLYELFTYIEKSKSPPAEFMRMIGNDKQGQMIVFHLIELLKNN
GRLPRPDGCPDEIYMIMTECWNNNVNQRPSFRDLALRVDQIRDNMAG
3D structure
PDB6vnk Structural Insights into JAK2 Inhibition by Ruxolitinib, Fedratinib, and Derivatives Thereof.
ChainA
Resolution2.0 Å
3D
structure
Catalytic site residues are labeled in the structure
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Enzymatic activity
Catalytic site (original residue number in PDB) D976 R980 N981 D994
Catalytic site (residue number reindexed from 1) D141 R145 N146 D159
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 RXT A L855 G856 G858 A880 M929 E930 L932 R980 N981 L983 L21 G22 G24 A46 M94 E95 L97 R145 N146 L148 BindingDB: IC50=2.8nM,EC50=12nM,Kd=0.036000nM,Ki=0.100000nM
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:6vnk, PDBe:6vnk, PDBj:6vnk
PDBsum6vnk
PubMed33570945
UniProtO60674|JAK2_HUMAN Tyrosine-protein kinase JAK2 (Gene Name=JAK2)

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