PDB Chemical Component A7E

Ideal Model

Chemical Description

Name 3-ethynyl-1-(5-O-phosphono-beta-D-ribofuranosyl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine
Synonyms 8-aza-7-deaza-7-ethynyl Adenosine
Formula C12 H14 N5 O7 P
Formal charge 0
Molecular weight 371.243 g/mol
Component type RNA LINKING
Nonstandard Parent Id A

Chemical features

Atom count 39
Chiral atom count 4
Chiral atoms C4' C1' C2' C3'
Observed leaving atoms H14 OP3 HOP3
Bond count 41
Aromatic bond count 10

Chemical Identifiers

Systematic name (ACDLabs) 3-ethynyl-1-(5-O-phosphono-beta-D-ribofuranosyl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine
Systematic name (OpenEye OEToolkits) [(2R,3S,4R,5R)-5-(4-azanyl-3-ethynyl-pyrazolo[3,4-d]pyrimidin-1-yl)-3,4-bis(oxidanyl)oxolan-2-yl]methyl dihydrogen phosphate

Chemical Descriptors

Stereo SMILES (CACTVS) Nc1ncnc2n(nc(C#C)c12)[C@@H]3O[C@H](CO[P](O)(O)=O)[C@@H](O)[C@H]3O
SMILES (CACTVS) Nc1ncnc2n(nc(C#C)c12)[CH]3O[CH](CO[P](O)(O)=O)[CH](O)[CH]3O
Stereo SMILES (OpenEye) C#Cc1c2c(ncnc2n(n1)[C@H]3[C@@H]([C@@H]([C@H](O3)COP(=O)(O)O)O)O)N
InChI descriptor InChI=1S/C12H14N5O7P/c1-2-5-7-10(13)14-4-15-11(7)17(16-5)12-9(19)8(18)6(24-12)3-23-25(20,21)22/h1,4,6,8-9,12,18-19H,3H2,(H2,13,14,15)(H2,20,21,22)/t6-,8-,9-,12-/m1/s1
InChIKey descriptor HCACDNLXBUUHEH-WOUKDFQISA-N

Status Information

Last modified 2021-03-01
Created 2013-11-22
Release status REL
Model PDB code 4NFP
Processing site RCSB