PDB Chemical Component A23

Ideal Model

Chemical Description

Name ADENOSINE-5'-PHOSPHATE-2',3'-CYCLIC PHOSPHATE
Formula C10 H13 N5 O9 P2
Formal charge 0
Molecular weight 409.186 g/mol
Component type RNA LINKING
Nonstandard Parent Id A

Chemical features

Atom count 39
Chiral atom count 5
Chiral atoms PC C4' C3' C2' C1'
Observed leaving atoms OP3
Bond count 42
Aromatic bond count 10

Chemical Identifiers

Systematic name (ACDLabs) [(2S,3aR,4R,6R,6aR)-6-(6-amino-9H-purin-9-yl)-2-hydroxy-2-oxidotetrahydrofuro[3,4-d][1,3,2]dioxaphosphol-4-yl]methyl dihydrogen phosphate
Systematic name (OpenEye OEToolkits) [(1R,3S,5R,6R,8R)-6-(6-aminopurin-9-yl)-3-hydroxy-3-oxo-2,4,7-trioxa-3$l^{5}-phosphabicyclo[3.3.0]octan-8-yl]methyl dihydrogen phosphate

Chemical Descriptors

Stereo SMILES (CACTVS) Nc1ncnc2n(cnc12)[C@@H]3O[C@H](CO[P](O)(O)=O)[C@H]4O[P@@](O)(=O)O[C@@H]34
SMILES (CACTVS) Nc1ncnc2n(cnc12)[CH]3O[CH](CO[P](O)(O)=O)[CH]4O[P](O)(=O)O[CH]34
Stereo SMILES (OpenEye) c1nc(c2c(n1)n(cn2)[C@H]3[C@H]4[C@@H]([C@H](O3)COP(=O)(O)O)O[P@@](=O)(O4)O)N
InChI descriptor InChI=1S/C10H13N5O9P2/c11-8-5-9(13-2-12-8)15(3-14-5)10-7-6(23-26(19,20)24-7)4(22-10)1-21-25(16,17)18/h2-4,6-7,10H,1H2,(H,19,20)(H2,11,12,13)(H2,16,17,18)/t4-,6-,7-,10-/m1/s1
InChIKey descriptor HJMBCNJTGVMDOA-KQYNXXCUSA-N

Status Information

Last modified 2011-06-04
Created 1999-10-08
Release status REL
Model PDB code 1D4R
Processing site RCSB