Structure of PDB 6vs3 Chain B Binding Site BS01

Receptor Information
>6vs3 Chain B (length=298) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
LYFQGDPTQFEERHLKFLQQLGKGNFGSVEMCRYDPLQDNTGEVVAVKKL
QHSTEEHLRDFEREIEILKSLQHDNIVKYKGVCYSAGRRNLKLIMEYLPY
GSLRDYLQKHKERIDHIKLLQYTSQICKGMEYLGTKRYIHRDLATRNILV
ENENRVKIGDFGLTKVLPQDKEYYKVKEPGESPIFWYAPESLTESKFSVA
SDVWSFGVVLYELFTYIEKSKSPPAEFMRMIGNDKQGQMIVFHLIELLKN
NGRLPRPDGCPDEIYMIMTECWNNNVNQRPSFRDLALRVDQIRDNMAG
Ligand information
Ligand IDR6V
InChIInChI=1S/C28H32N8/c29-13-9-25(21-3-1-2-4-21)36-18-22(17-32-36)26-24-12-16-31-27(24)35-28(34-26)33-23-7-5-19(6-8-23)20-10-14-30-15-11-20/h5-8,12,16-18,20-21,25,30H,1-4,9-11,14-15H2,(H2,31,33,34,35)/t25-/m1/s1
InChIKeyRGIJZWRVCBSGJV-RUZDIDTESA-N
SMILES
SoftwareSMILES
ACDLabs 12.01c5c(c3nc(Nc2ccc(C1CCNCC1)cc2)nc4nccc34)cnn5C(CC#N)C6CCCC6
CACTVS 3.385N#CC[C@H](C1CCCC1)n2cc(cn2)c3nc(Nc4ccc(cc4)C5CCNCC5)nc6[nH]ccc36
OpenEye OEToolkits 2.0.7c1cc(ccc1C2CCNCC2)Nc3nc(c4cc[nH]c4n3)c5cnn(c5)C(CC#N)C6CCCC6
OpenEye OEToolkits 2.0.7c1cc(ccc1C2CCNCC2)Nc3nc(c4cc[nH]c4n3)c5cnn(c5)[C@H](CC#N)C6CCCC6
CACTVS 3.385N#CC[CH](C1CCCC1)n2cc(cn2)c3nc(Nc4ccc(cc4)C5CCNCC5)nc6[nH]ccc36
FormulaC28 H32 N8
Name(3R)-3-cyclopentyl-3-[4-(2-{[4-(piperidin-4-yl)phenyl]amino}-7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]propanenitrile
ChEMBLCHEMBL4750568
DrugBank
ZINC
PDB chain6vs3 Chain B Residue 1201 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

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PDB6vs3 Structural Insights into JAK2 Inhibition by Ruxolitinib, Fedratinib, and Derivatives Thereof.
Resolution2.0 Å
Binding residue
(original residue number in PDB)		L855 G856 V863 A880 M929 E930 Y931 L932 P933 G935 R980 N981 L983 G993 D994
Binding residue
(residue number reindexed from 1)		L21 G22 V29 A46 M95 E96 Y97 L98 P99 G101 R146 N147 L149 G159 D160
Annotation score1
Enzymatic activity
Catalytic site (original residue number in PDB) D976 R980 N981 D994
Catalytic site (residue number reindexed from 1) D142 R146 N147 D160
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

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Molecular Function
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Biological Process
External links
PDB RCSB:6vs3, PDBe:6vs3, PDBj:6vs3
PDBsum6vs3
PubMed33570945
UniProtO60674|JAK2_HUMAN Tyrosine-protein kinase JAK2 (Gene Name=JAK2)

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