Structure of PDB 4ivd Chain A

Receptor sequence
>4ivdA (length=292) Species: 9606 (Homo sapiens) [Search protein sequence]
GDIVSEKKPATEVDPTHFEKRFLKRIRDLGEGHFGKVELCRYDPEGDNTG
EQVAVKSLKPHIADLKKEIEILRNLYHENIVKYKGICTGIKLIMEFLPSG
SLKEYLPKNKNKINLKQQLKYAVQICKGMDYLGSRQYVHRDLAARNVLVE
SEHQVKIGDFGLTKAIETDKEYYTVKDDRDSPVFWYAPECLMQSKFYIAS
DVWSFGVTLHELLTYCDSDSSPMALFLKMIGPTHGQMTVTRLVNTLKEGK
RLPCPPNCPDEVYQLMRKCWEFQPSNRTSFQNLIEGFEALLK
3D structure
PDB4ivd Identification of C-2 Hydroxyethyl Imidazopyrrolopyridines as Potent JAK1 Inhibitors with Favorable Physicochemical Properties and High Selectivity over JAK2.
ChainA
Resolution1.93 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) D141 A143 R145 N146 D159 D178
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 15T A L881 E883 V889 A906 M956 F958 L959 S963 E966 L1010 D1021 L29 E31 V37 A54 M94 F96 L97 S101 E104 L148 D159 MOAD: Ki=0.3nM
PDBbind-CN: -logKd/Ki=9.52,Ki=0.3nM
BindingDB: EC50=43nM,Ki=0.300000nM
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:4ivd, PDBe:4ivd, PDBj:4ivd
PDBsum4ivd
PubMed23659214
UniProtP23458|JAK1_HUMAN Tyrosine-protein kinase JAK1 (Gene Name=JAK1)

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