Structure of PDB 4e5w Chain A

Receptor sequence
>4e5wA (length=294) Species: 9606 (Homo sapiens) [Search protein sequence]
GDIVSEKKPATEVDPTHFEKRFLKRIRDLGEGHFGKVELCRYDPEGDNTG
EQVAVKSLKNHIADLKKEIEILRNLYHENIVKYKGICTENGIKLIMEFLP
SGSLKEYLPKNKNKINLKQQLKYAVQICKGMDYLGSRQYVHRDLAARNVL
VESEHQVKIGDFGLTKAIETDKEYYTVKDDRDSPVFWYAPECLMQSKFYI
ASDVWSFGVTLHELLTYCDSDSSPMALFLKMIGPTHGQMTVTRLVNTLKE
GKRLPCPPNCPDEVYQLMRKCWEFQPSNRTSFQNLIEGFEALLK
3D structure
PDB4e5w Identification of Imidazo-Pyrrolopyridines as Novel and Potent JAK1 Inhibitors.
ChainA
Resolution1.86 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) D143 A145 R147 N148 D161 D180
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 0NT A L881 G882 E883 V889 A906 M956 F958 L959 R1007 N1008 L1010 D1021 L29 G30 E31 V37 A54 M96 F98 L99 R147 N148 L150 D161 MOAD: Ki=22nM
PDBbind-CN: -logKd/Ki=7.66,Ki=22nM
BindingDB: Ki=22nM,EC50=>8800nM
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:4e5w, PDBe:4e5w, PDBj:4e5w
PDBsum4e5w
PubMed22591402
UniProtP23458|JAK1_HUMAN Tyrosine-protein kinase JAK1 (Gene Name=JAK1)

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