PDB Chemical Component AS4

Ideal Model

Chemical Description

Name ALDOSTERONE
Synonyms (11BETA)-11,21-DIHYDROXY-3,20-DIOXOPREGN-4-EN-18-AL
Formula C21 H28 O5
Formal charge 0
Molecular weight 360.444 g/mol
Component type NON-POLYMER

Chemical features

Atom count 54
Chiral atom count 7
Chiral atoms C1 C7 C17 C C2 C3 C4
Bond count 57
Aromatic bond count 0

Chemical Identifiers

Systematic name (ACDLabs) (11alpha,14beta,17alpha)-11,21-dihydroxy-3,20-dioxopregn-4-en-18-al
Systematic name (OpenEye OEToolkits) (8S,9S,10R,11S,13R,14S,17S)-11-hydroxy-17-(2-hydroxyethanoyl)-10-methyl-3-oxo-1,2,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthrene-13-carbaldehyde

Chemical Descriptors

Stereo SMILES (CACTVS) C[C@]12CCC(=O)C=C1CC[C@H]3[C@@H]4CC[C@H](C(=O)CO)[C@]4(C[C@H](O)[C@H]23)C=O
SMILES (CACTVS) C[C]12CCC(=O)C=C1CC[CH]3[CH]4CC[CH](C(=O)CO)[C]4(C[CH](O)[CH]23)C=O
Stereo SMILES (OpenEye) C[C@]12CCC(=O)C=C1CC[C@@H]3[C@@H]2[C@H](C[C@]4([C@H]3CC[C@@H]4C(=O)CO)C=O)O
InChI descriptor InChI=1S/C21H28O5/c1-20-7-6-13(24)8-12(20)2-3-14-15-4-5-16(18(26)10-22)21(15,11-23)9-17(25)19(14)20/h8,11,14-17,19,22,25H,2-7,9-10H2,1H3/t14-,15-,16+,17-,19+,20-,21+/m0/s1
InChIKey descriptor PQSUYGKTWSAVDQ-ZVIOFETBSA-N

Status Information

Last modified 2021-03-13
Created 2005-07-14
Release status REL
Model PDB code 2AA2
Processing site RCSB