Structure of PDB 6aaj Chain A

Receptor sequence
>6aajA (length=283) Species: 9606 (Homo sapiens) [Search protein sequence]
QFEERHLKFLQQLGKGNFGSVEMCRYDPLQDNTGEVVAVKKLQSTEEHLR
DFEREIEILKSLQHDNIVKYKGVCYSNLKLIMEYLPYGSLRDYLQAHAER
IDHIKLLQYTSQICKGMEYLGTKRYIHRDLATRNILVENENRVKIGDFGL
TKVLPQDKEYYKVKEPGESPIFWYAPESLTESKFSVASDVWSFGVVLYEL
FTYIEKSKSPPAEFMRMIGNDKQGQMIVFHLIELLKNNGRLPRPDGCPDE
IYMIMTECWNNNVNQRPSFRDLALRVDQIRDNM
3D structure
PDB6aaj Discovery and structural characterization of peficitinib (ASP015K) as a novel and potent JAK inhibitor
ChainA
Resolution2.37 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) D129 R133 N134 D147
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 9T6 A G856 V863 Y931 L932 L983 G14 V21 Y84 L85 L136 PDBbind-CN: -logKd/Ki=8.30,IC50=5.0nM
BindingDB: IC50=5.0nM
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:6aaj, PDBe:6aaj, PDBj:6aaj
PDBsum6aaj
PubMed30145050
UniProtO60674|JAK2_HUMAN Tyrosine-protein kinase JAK2 (Gene Name=JAK2)

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