Structure of PDB 4hge Chain B Binding Site BS01
Receptor Information
>4hge Chain B (length=290) Species:
9606
(Homo sapiens) [
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RDPTQFEERHLKFLQQLGKGNFGSVEMCRYDPLQDNTGEVVAVKKLQHST
EEHLRDFEREIEILKSLQHDNIVKYKGVCYSNLKLIMEYLPYGSLRDYLQ
KHKERIDHIKLLQYTSQICKGMEYLGTKRYIHRDLATRNILVENENRVKI
GDFGLTKVLPQDKEYYKVKEPGESPIFWYAPESLTESKFSVASDVWSFGV
VLYELFTYIEKSKSPPAEFMRMIGNDKQGQMIVFHLIELLKNNGRLPRPD
GCPDEIYMIMTECWNNNVNQRPSFRDLALRVDQIRDNMAG
Ligand information
Ligand ID
15V
InChI
InChI=1S/C17H13ClN6O/c1-11-8-15(24(22-11)13-5-2-4-12(18)9-13)21-17(25)14-10-20-23-7-3-6-19-16(14)23/h2-10H,1H3,(H,21,25)
InChIKey
YLBXBHSEZZNJPX-UHFFFAOYSA-N
SMILES
Software
SMILES
OpenEye OEToolkits 1.7.6
Cc1cc(n(n1)c2cccc(c2)Cl)NC(=O)c3cnn4c3nccc4
ACDLabs 12.01
Clc1cccc(c1)n2nc(cc2NC(=O)c3c4ncccn4nc3)C
CACTVS 3.370
Cc1cc(NC(=O)c2cnn3cccnc23)n(n1)c4cccc(Cl)c4
Formula
C17 H13 Cl N6 O
Name
N-[1-(3-chlorophenyl)-3-methyl-1H-pyrazol-5-yl]pyrazolo[1,5-a]pyrimidine-3-carboxamide
ChEMBL
CHEMBL2178806
DrugBank
ZINC
PDB chain
4hge Chain B Residue 1201 [
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Receptor-Ligand Complex Structure
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PDB
4hge
Discovery of potent and selective pyrazolopyrimidine janus kinase 2 inhibitors.
Resolution
2.3 Å
Binding residue
(original residue number in PDB)
L855 V863 A880 M929 L932 L983
Binding residue
(residue number reindexed from 1)
L17 V25 A42 M87 L90 L141
Annotation score
1
Binding affinity
MOAD
: Ki=11.9nM
BindingDB: Ki=11.9nM
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.
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
View graph for
Molecular Function
View graph for
Biological Process
External links
PDB
RCSB:4hge
,
PDBe:4hge
,
PDBj:4hge
PDBsum
4hge
PubMed
23061660
UniProt
O60674
|JAK2_HUMAN Tyrosine-protein kinase JAK2 (Gene Name=JAK2)
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