Structure of PDB 6yea Chain A Binding Site BS01

Receptor Information
>6yea Chain A (length=170) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
NVAHGLAWSYYIGYLRLILPELQARIRTYNQHAVSQRLYILLPLDCGVPD
NLSMADPNIRFLDKLPQQTGDRAGIKDRVYSNSIYELLENGQRAGTCVLE
YATPLQTLFAMSQYSQAGFSREDRLEQAKLFCRTLEDILADAPESQNNCR
LIAYQESFSLSQEVLRHLRQ
Ligand information
Ligand IDOOE
InChIInChI=1S/C20H22F2N10O11P2/c21-8-12-6(40-18(8)31-4-27-10-14(23)25-3-26-15(10)31)1-38-45(36,37)43-13-7(2-39-44(34,35)42-12)41-19(9(13)22)32-5-28-11-16(32)29-20(24)30-17(11)33/h3-9,12-13,18-19H,1-2H2,(H,34,35)(H,36,37)(H2,23,25,26)(H3,24,29,30,33)/t6-,7-,8-,9-,12-,13-,18-,19-/m1/s1
InChIKeyBFQVZDRNJPTWKS-ZVCHIEIFSA-N
SMILES
SoftwareSMILES
CACTVS 3.385NC1=Nc2n(cnc2C(=O)N1)[C@@H]3O[C@@H]4CO[P](O)(=O)O[C@H]5[C@@H](F)[C@@H](O[C@@H]5CO[P](O)(=O)O[C@H]4[C@H]3F)n6cnc7c(N)ncnc67
OpenEye OEToolkits 2.0.7c1nc(c2c(n1)n(cn2)[C@H]3[C@@H]([C@H]4[C@H](O3)COP(=O)(O[C@@H]5[C@@H](COP(=O)(O4)O)O[C@H]([C@@H]5F)n6cnc7c6N=C(NC7=O)N)O)F)N
OpenEye OEToolkits 2.0.7c1nc(c2c(n1)n(cn2)C3C(C4C(O3)COP(=O)(OC5C(COP(=O)(O4)O)OC(C5F)n6cnc7c6N=C(NC7=O)N)O)F)N
CACTVS 3.385NC1=Nc2n(cnc2C(=O)N1)[CH]3O[CH]4CO[P](O)(=O)O[CH]5[CH](F)[CH](O[CH]5CO[P](O)(=O)O[CH]4[CH]3F)n6cnc7c(N)ncnc67
FormulaC20 H22 F2 N10 O11 P2
Name2',2'-difluoro-3',3'-cGAMP;
9-[(1~{R},6~{R},8~{R},9~{R},10~{R},15~{R},17~{R},18~{R})-17-(6-aminopurin-9-yl)-9,18-bis(fluoranyl)-3,12-bis(oxidanyl)- 3,12-bis(oxidanylidene)-2,4,7,11,13,16-hexaoxa-3$l^{5},12$l^{5}-diphosphatricyclo[13.3.0.0^{6,10}]octadecan-8-yl]-2-azan yl-1~{H}-purin-6-one
ChEMBL
DrugBank
ZINC
PDB chain6yea 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

[Spin on] [Spin off] [Reset]
[High quality] [Low quality]
[White background] [Black background]

[Spin on] [Spin off] [Reset]
[High quality] [Low quality]
[White background] [Black background]
PDB6yea Ligand Strain and Its Conformational Complexity Is a Major Factor in the Binding of Cyclic Dinucleotides to STING Protein.
Resolution2.805 Å
Binding residue
(original residue number in PDB)
Y163 G166 Y167 I235 R238 Y240 P264
Binding residue
(residue number reindexed from 1)
Y10 G13 Y14 I75 R78 Y80 P104
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:6yea, PDBe:6yea, PDBj:6yea
PDBsum6yea
PubMed33616279
UniProtQ86WV6|STING_HUMAN Stimulator of interferon genes protein (Gene Name=STING1)

[Back to BioLiP]