Structure of PDB 8a2x Chain A Binding Site BS01

Receptor Information
>8a2x Chain A (length=175) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
NVAHGLAWSYYIGYLRLILPELQARIRTYNQHGAVSQRLYILLPLDCGVP
DNLSMADPNIRFLDKLPQQTGDRAGIKDRVYSNSIYELLENGQRAGTCVL
EYATPLQTLFAMSQYSQAGFSREDRLEQAKLFCRTLEDILADAPESQNNC
RLIAYQEPSFSLSQEVLRHLRQEEK
Ligand information
Ligand IDKZA
InChIInChI=1S/C21H24F2N10O7P2S2/c22-11-9(32-6-30-13-17(24)26-4-28-19(13)32)1-8-2-36-41(34,43)40-16-10(3-37-42(35,44)39-15(8)11)38-21(12(16)23)33-7-31-14-18(25)27-5-29-20(14)33/h4-12,15-16,21H,1-3H2,(H,34,43)(H,35,44)(H2,24,26,28)(H2,25,27,29)/t8-,9-,10-,11+,12-,15-,16-,21-,41-,42-/m1/s1
InChIKeyTYYDPOXHOPCCQR-SWACTAJXSA-N
SMILES
SoftwareSMILES
OpenEye OEToolkits 2.0.7c1nc(c2c(n1)n(cn2)C3CC4COP(=O)(OC5C(COP(=O)(OC4C3F)S)OC(C5F)n6cnc7c6ncnc7N)S)N
OpenEye OEToolkits 2.0.7c1nc(c2c(n1)n(cn2)[C@@H]3C[C@@H]4CO[P@](=O)(O[C@@H]5[C@@H](CO[P@](=O)(O[C@H]4[C@H]3F)S)O[C@H]([C@@H]5F)n6cnc7c6ncnc7N)S)N
CACTVS 3.385Nc1ncnc2n(cnc12)[CH]3C[CH]4CO[P](S)(=O)O[CH]5[CH](F)[CH](O[CH]5CO[P](S)(=O)O[CH]4[CH]3F)n6cnc7c(N)ncnc67
CACTVS 3.385Nc1ncnc2n(cnc12)[C@@H]3C[C@@H]4CO[P@](S)(=O)O[C@H]5[C@@H](F)[C@@H](O[C@@H]5CO[P@](S)(=O)O[C@H]4[C@H]3F)n6cnc7c(N)ncnc67
FormulaC21 H24 F2 N10 O7 P2 S2
Name9-[(1~{R},3~{R},6~{R},8~{R},9~{R},10~{R},12~{R},15~{R},17~{R},18~{S})-8-(6-aminopurin-9-yl)-9,18-bis(fluoranyl)-3,12-bis(oxidanylidene)-3,12-bis(sulfanyl)-2,4,7,11,13-pentaoxa-3$l^{5},12$l^{5}-diphosphatricyclo[13.3.0.0^{6,10}]octadecan-17-yl]purin-6-amine
ChEMBL
DrugBank
ZINC
PDB chain8a2x Chain A 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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PDB8a2x Crystal structure of human STING in complex with 3',3'-c-(2'F,2'dAMP(S)-2'F,2'dAMP(S))
Resolution3.0 Å
Binding residue
(original residue number in PDB)
Y167 R238 Y240 T263 P264
Binding residue
(residue number reindexed from 1)
Y14 R79 Y81 T104 P105
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:8a2x, PDBe:8a2x, PDBj:8a2x
PDBsum8a2x
PubMed
UniProtQ86WV6|STING_HUMAN Stimulator of interferon genes protein (Gene Name=STING1)

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