Structure of PDB 5tq3 Chain B

Receptor sequence
>5tq3B (length=287) Species: 9606 (Homo sapiens) [Search protein sequence]
QFEERHLKFLQQLGKGNFGSVEMCRYDPLQDNTGEVVAVKKLQHSTEEHL
RDFEREIEILKSLQHDNIVKYKGVCYSAGRRNLKLIMEYLPYGSLRDYLQ
KHKERIDHIKLLQYTSQICKGMEYLGTKRYIHRDLATRNILVENENRVKI
GDFGLTKVLPQDKEYYKVKEPGESPIFWYAPESLTESKFSVASDVWSFGV
VLYELFTYIEKSKSPPAEFMRMIGNGQSIVTHLIELLKNNGRLPRPDGCP
DEIYMIMTECWNNNVNQRPSFRDLALRVDQVRDNMAG
3D structure
PDB5tq3 Design and Synthesis of a Pan-Janus Kinase Inhibitor Clinical Candidate (PF-06263276) Suitable for Inhaled and Topical Delivery for the Treatment of Inflammatory Diseases of the Lungs and Skin.
ChainB
Resolution2.69 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 A978 R980 N981 D994 S1016
Catalytic site (residue number reindexed from 1) D134 A136 R138 N139 D152 S174
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 7GZ B L855 A880 K882 E898 L902 M929 E930 Y931 L932 G935 L983 G993 L13 A38 K40 E56 L60 M87 E88 Y89 L90 G93 L141 G151 BindingDB: IC50=2.2nM
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:5tq3, PDBe:5tq3, PDBj:5tq3
PDBsum5tq3
PubMed27983835
UniProtO60674|JAK2_HUMAN Tyrosine-protein kinase JAK2 (Gene Name=JAK2)

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