Structure of PDB 6iyf Chain A Binding Site BS01

Receptor Information
>6iyf Chain A (length=187) Species: 9823 (Sus scrofa) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
AANFNVAHGLAWSYYIGYLRLILPGLRARIQAYNQRHKNVLGGIGNHRLH
ILFPLDCGVPDDLSVADPNIRFLHELPQQSADRAGIKGRVYTNSIYELLE
NGQPAGVCVLEYATPLQTLFAMSQDGRAGFSREDRLEQAKLFCRTLEDIL
ADAPEAQNNCRLIVYQEPGGSFSLSQEILRHLRQEER
Ligand information
Ligand ID2BA
InChIInChI=1S/C20H24N10O12P2/c21-15-9-17(25-3-23-15)29(5-27-9)19-11(31)13-7(39-19)1-37-43(33,34)42-14-8(2-38-44(35,36)41-13)40-20(12(14)32)30-6-28-10-16(22)24-4-26-18(10)30/h3-8,11-14,19-20,31-32H,1-2H2,(H,33,34)(H,35,36)(H2,21,23,25)(H2,22,24,26)/t7-,8-,11-,12-,13-,14-,19-,20-/m1/s1
InChIKeyPDXMFTWFFKBFIN-XPWFQUROSA-N
SMILES
SoftwareSMILES
OpenEye OEToolkits 1.5.0c1nc(c2c(n1)n(cn2)C3C(C4C(O3)COP(=O)(OC5C(COP(=O)(O4)O)OC(C5O)n6cnc7c6ncnc7N)O)O)N
CACTVS 3.341Nc1ncnc2n(cnc12)[CH]3O[CH]4CO[P](O)(=O)O[CH]5[CH](O)[CH](O[CH]5CO[P](O)(=O)O[CH]4[CH]3O)n6cnc7c(N)ncnc67
OpenEye OEToolkits 1.5.0c1nc(c2c(n1)n(cn2)[C@H]3[C@@H]([C@H]4[C@H](O3)CO[P@](=O)(O[C@@H]5[C@@H](CO[P@](=O)(O4)O)O[C@H]([C@@H]5O)n6cnc7c6ncnc7N)O)O)N
CACTVS 3.341Nc1ncnc2n(cnc12)[C@@H]3O[C@@H]4CO[P@](O)(=O)O[C@H]5[C@@H](O)[C@@H](O[C@@H]5CO[P@](O)(=O)O[C@H]4[C@H]3O)n6cnc7c(N)ncnc67
ACDLabs 10.04O=P5(OCC7OC(n1c2ncnc(N)c2nc1)C(O)C7OP(=O)(O)OCC6OC(n3c4ncnc(N)c4nc3)C(O)C6O5)O
FormulaC20 H24 N10 O12 P2
Name(2R,3R,3aS,5R,7aR,9R,10R,10aS,12R,14aR)-2,9-bis(6-amino-9H-purin-9-yl)octahydro-2H,7H-difuro[3,2-d:3',2'-j][1,3,7,9,2,8 ]tetraoxadiphosphacyclododecine-3,5,10,12-tetrol 5,12-dioxide;
bis-(3',5')-cyclic-dimeric-Adenosine-monophosphate
ChEMBLCHEMBL1229884
DrugBank
ZINCZINC000058661162
PDB chain6iyf Chain B Residue 401 [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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PDB6iyf Crystal structures of porcine STINGCBD-CDN complexes reveal the mechanism of ligand recognition and discrimination of STING proteins.
Resolution1.764 Å
Binding residue
(original residue number in PDB)
S162 Y163 Y167 R238 Y240 T263 P264
Binding residue
(residue number reindexed from 1)
S13 Y14 Y18 R89 Y91 T114 P115
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:6iyf, PDBe:6iyf, PDBj:6iyf
PDBsum6iyf
PubMed31167783
UniProtB8XX90|STING_PIG Stimulator of interferon genes protein (Gene Name=STING1)

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