Structure of PDB 5hx8 Chain B

Receptor sequence
>5hx8B (length=281) Species: 9606 (Homo sapiens) [Search protein sequence]
VDPTHFEKRFLKRIRDLGEGHGKVELCRYDPEGDNTGEQVAVKSLKPNHI
ADLKKEIEILRNLYHENIVKYKGICTNGIKLIMEFLPSGSLKEYLPKNKN
KINLKQQLKYAVQICKGMDYLGSRQYVHRDLAARNVLVESEHQVKIGDFG
LTKAIETDKEYYTVKDDRDSPVFWYAPECLMQSKFYIASDVWSFGVTLHE
LLTYCDSDSSPMALFLKMIGPTHGQMTVTRLVNTLKEGKRLPCPPNCPDE
VYQLMRKCWEFQPSNRTSFQNLIEGFEALLK
3D structure
PDB5hx8 Structure-based design and development of (benz)imidazole pyridones as JAK1-selective kinase inhibitors.
ChainB
Resolution2.2 Å
3D
structure
Catalytic site residues are labeled in the structure
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Enzymatic activity
Catalytic site (original residue number in PDB) D1003 A1005 R1007 N1008 D1021 D1040
Catalytic site (residue number reindexed from 1) D130 A132 R134 N135 D148 D167
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 66P B L881 V889 A906 F958 L959 G962 R1007 L1010 L17 V24 A41 F85 L86 G89 R134 L137 MOAD: ic50=0.1nM
BindingDB: IC50=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:5hx8, PDBe:5hx8, PDBj:5hx8
PDBsum5hx8
PubMed26927423
UniProtP23458|JAK1_HUMAN Tyrosine-protein kinase JAK1 (Gene Name=JAK1)

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