Structure of PDB 7kw1 Chain A Binding Site BS01

Receptor Information
>7kw1 Chain A (length=179) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
NFNVAHGLAWSYYIGYLRLILPELQARIRTYNQHYNNLLRGAVSQRLYIL
LPLDCGVPDNLSMADPNIRFLDKLPQQTGDRAGIKDRVYSNSIYELLENG
QRAGTCVLEYATPLQTLFAMSQYSQAGFSREDRLEQAKLFCRTLEDILAD
APESQNNCRLIAYQESFSLSQEVLRHLRQ
Ligand information
Ligand IDX4M
InChIInChI=1S/C20H25N7O10P2S2/c21-20-25-17-14(18(29)26-20)24-8-27(17)19-16-15(28)12(35-19)6-33-38(30,40)36-11-4-10(34-13-1-2-22-7-23-13)3-9(11)5-32-39(31,41)37-16/h1-2,7-12,15-16,19,28H,3-6H2,(H,30,40)(H,31,41)(H3,21,25,26,29)/t9-,10-,11+,12-,15-,16-,19-,38-,39-/m1/s1
InChIKeyOYKBZTYSLUEHAP-FEFYGENMSA-N
SMILES
SoftwareSMILES
OpenEye OEToolkits 2.0.7c1cncnc1O[C@@H]2C[C@@H]3CO[P@](=O)(O[C@@H]4[C@@H]([C@@H](CO[P@](=O)(O[C@H]3C2)S)O[C@H]4n5cnc6c5N=C(NC6=O)N)O)S
OpenEye OEToolkits 2.0.7c1cncnc1OC2CC3COP(=O)(OC4C(C(COP(=O)(OC3C2)S)OC4n5cnc6c5N=C(NC6=O)N)O)S
CACTVS 3.385NC1=Nc2n(cnc2C(=O)N1)[C@@H]3O[C@@H]4CO[P@](S)(=O)O[C@H]5C[C@@H](C[C@@H]5CO[P@](S)(=O)O[C@@H]3[C@@H]4O)Oc6ccncn6
ACDLabs 12.01c1nc6c(n1C5C3C(C(COP(S)(OC2CC(CC2COP(S)(O3)=O)Oc4ncncc4)=O)O5)O)N=C(NC6=O)N
CACTVS 3.385NC1=Nc2n(cnc2C(=O)N1)[CH]3O[CH]4CO[P](S)(=O)O[CH]5C[CH](C[CH]5CO[P](S)(=O)O[CH]3[CH]4O)Oc6ccncn6
FormulaC20 H25 N7 O10 P2 S2
Name(2R,5R,7R,8R,10R,12aR,14R,15aS,16R)-7-(2-amino-6-oxo-1,6-dihydro-9H-purin-9-yl)-16-hydroxy-14-[(pyrimidin-4-yl)oxy]-2,10-disulfanyldecahydro-2H,10H-5,8-methano-2lambda~5~,10lambda~5~-cyclopenta[l][1,3,6,9,11,2,10]pentaoxadiphosphacyclotetradecine-2,10-dione
ChEMBLCHEMBL5086820
DrugBank
ZINC
PDB chain7kw1 Chain A Residue 2500 [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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PDB7kw1 Identification of Novel Carbocyclic Pyrimidine Cyclic Dinucleotide STING Agonists for Antitumor Immunotherapy Using Systemic Intravenous Route.
Resolution1.8 Å
Binding residue
(original residue number in PDB)
S162 Y167 R238 T263
Binding residue
(residue number reindexed from 1)
S11 Y16 R87 T112
Annotation score1
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Biological Process
GO:0002218 activation of innate immune response
GO:0032481 positive regulation of type I interferon production

View graph for
Biological Process
External links
PDB RCSB:7kw1, PDBe:7kw1, PDBj:7kw1
PDBsum7kw1
PubMed34000802
UniProtQ86WV6|STING_HUMAN Stimulator of interferon genes protein (Gene Name=STING1)

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