PDB Chemical Component QQX

Ideal Model

Chemical Description

Name [(3aR,4R,6R,6aR)-4-(6-aminopurin-9-yl)-2-oxidanyl-2-sulfanylidene-3a,4,6,6a-tetrahydrofuro[3,4-d][1,3,2]dioxaphosphol-6-yl]methanol
Synonyms ADENOSINE-2',3'-CYCLOPHOSPHOROTHIOATE
Formula C10 H12 N5 O5 P S
Formal charge 0
Molecular weight 345.272 g/mol
Component type non-polymer

Chemical features

Atom count 34
Chiral atom count 5
Chiral atoms C4' C3' C2' C1' P
Bond count 37
Aromatic bond count 10

Chemical Identifiers

Systematic name (ACDLabs) (2S,3aR,4R,6R,6aR)-4-(6-amino-9H-purin-9-yl)-6-(hydroxymethyl)tetrahydrofuro[3,4-d][1,3,2]dioxaphosphol-2-ol 2-sulfide
Systematic name (OpenEye OEToolkits) [(2S,3aR,4R,6R,6aR)-4-(6-aminopurin-9-yl)-2-oxidanyl-2-sulfanylidene-3a,4,6,6a-tetrahydrofuro[3,4-d][1,3,2]dioxaphosphol-6-yl]methanol

Chemical Descriptors

Stereo SMILES (CACTVS) Nc1ncnc2n(cnc12)[C@@H]3O[C@H](CO)[C@H]4O[P@](O)(=S)O[C@@H]34
SMILES (CACTVS) Nc1ncnc2n(cnc12)[CH]3O[CH](CO)[CH]4O[P](O)(=S)O[CH]34
Stereo SMILES (OpenEye) c1nc(c2c(n1)n(cn2)[C@H]3[C@H]4[C@@H]([C@H](O3)CO)O[P@](=S)(O4)O)N
InChI descriptor InChI=1S/C10H12N5O5PS/c11-8-5-9(13-2-12-8)15(3-14-5)10-7-6(4(1-16)18-10)19-21(17,22)20-7/h2-4,6-7,10,16H,1H2,(H,17,22)(H2,11,12,13)/t4-,6-,7-,10-,21+/m1/s1
InChIKey descriptor OMSUUENXGWGOLC-LHKKBNDGSA-N

Status Information

Last modified 2021-03-13
Created 2012-10-30
Release status REL
Model PDB code 2YPC
Processing site EBI