Structure of PDB 5cfq Chain A Binding Site BS01

Receptor Information
>5cfq Chain A (length=180) Species: 45351 (Nematostella vectensis) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
NVADGLAWSYYFGYLKFVLPELEKQIEKTSKFRSKEKFVKKMFILIPSNC
FWDDKIPGSDYDPQNRITFEGNTEPLEKTRGGVFLRHYKHSVYEIKDGEN
EPWFCIMEYATPLLTLYDMSVAQPGELSREERDAQVVVFLRKLQDILEGD
RACQGKYELVTFSPDRDLADVMLRKLKDSE
Ligand information
Ligand ID1SY
InChIInChI=1S/C20H24N10O13P2/c21-14-8-15(24-3-23-14)29(4-25-8)18-11(32)12-7(41-18)2-39-45(36,37)43-13-10(31)6(1-38-44(34,35)42-12)40-19(13)30-5-26-9-16(30)27-20(22)28-17(9)33/h3-7,10-13,18-19,31-32H,1-2H2,(H,34,35)(H,36,37)(H2,21,23,24)(H3,22,27,28,33)/t6-,7-,10-,11-,12-,13-,18-,19-/m1/s1
InChIKeyXRILCFTWUCUKJR-INFSMZHSSA-N
SMILES
SoftwareSMILES
ACDLabs 12.01O=C7N=C(N)Nc1c7ncn1C5OC6COP(=O)(O)OC4C(OC(n2c3ncnc(N)c3nc2)C4O)COP(=O)(OC5C6O)O
CACTVS 3.370NC1=NC(=O)c2ncn([CH]3O[CH]4CO[P](O)(=O)O[CH]5[CH](O)[CH](O[CH]5CO[P](O)(=O)O[CH]3[CH]4O)n6cnc7c(N)ncnc67)c2N1
CACTVS 3.370NC1=NC(=O)c2ncn([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]3[C@@H]4O)n6cnc7c(N)ncnc67)c2N1
OpenEye OEToolkits 1.7.6c1nc(c2c(n1)n(cn2)C3C(C4C(O3)COP(=O)(OC5C(C(COP(=O)(O4)O)OC5n6cnc7c6NC(=NC7=O)N)O)O)O)N
OpenEye OEToolkits 1.7.6c1nc(c2c(n1)n(cn2)[C@H]3[C@@H]([C@H]4[C@H](O3)COP(=O)(O[C@@H]5[C@@H]([C@@H](COP(=O)(O4)O)O[C@H]5n6cnc7c6NC(=NC7=O)N)O)O)O)N
FormulaC20 H24 N10 O13 P2
NamecGAMP;
2',3' cGAMP;
c-GMP-AMP;
c[G(2',5')pA(3',5')p]
ChEMBLCHEMBL4465054
DrugBank
ZINCZINC000096095421
PDB chain5cfq 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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PDB5cfq Ancient Origin of cGAS-STING Reveals Mechanism of Universal 2',3' cGAMP Signaling.
Resolution2.099 Å
Binding residue
(original residue number in PDB)		S201 Y202 Y206 R278 T303 P304
Binding residue
(residue number reindexed from 1)		S9 Y10 Y14 R86 T111 P112
Annotation score4
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:5cfq, PDBe:5cfq, PDBj:5cfq
PDBsum5cfq
PubMed26300263
UniProtA7SLZ2|STING_NEMVE Stimulator of interferon genes protein (Gene Name=v1g246111)

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