PDB Chemical Component TEJ

Ideal Model

Chemical Description

Name (1S,3R,5Z,7E,20S,23S)-1,3-dihydroxy-23,26-epoxy-9,10-secocholesta-5,7,10,25(27)-tetraen-26-one
Synonyms (23S)-25-dehydro-1alpha-hydroxyvitamin D3-26,23-lactone
Formula C27 H38 O4
Formal charge 0
Molecular weight 426.588 g/mol
Component type NON-POLYMER

Chemical features

Atom count 69
Chiral atom count 7
Chiral atoms C15 C10 C7 C5 C6 C27 C29
Bond count 72
Aromatic bond count 0

Chemical Identifiers

Systematic name (ACDLabs) (1S,3R,5Z,7E,20S,23S)-1,3-dihydroxy-23,26-epoxy-9,10-secocholesta-5,7,10,25(27)-tetraen-26-one
Systematic name (OpenEye OEToolkits) (5S)-5-[(2S)-2-[(1R,3aS,4E,7aR)-4-[(2Z)-2-[(3S,5R)-3,5-dihydroxy-2-methylidene-cyclohexylidene]ethylidene]-7a-methyl-2,3,3a,5,6,7-hexahydro-1H-inden-1-yl]propyl]-3-methylidene-oxolan-2-one

Chemical Descriptors

Stereo SMILES (CACTVS) C[C@@H](C[C@H]1CC(=C)C(=O)O1)[C@H]2CC[C@H]3/C(CCC[C@]23C)=C/C=C4/C[C@@H](O)C[C@H](O)C4=C
SMILES (CACTVS) C[CH](C[CH]1CC(=C)C(=O)O1)[CH]2CC[CH]3C(CCC[C]23C)=CC=C4C[CH](O)C[CH](O)C4=C
Stereo SMILES (OpenEye) C[C@@H](C[C@H]1CC(=C)C(=O)O1)[C@H]2CC[C@@H]\3[C@@]2(CCC/C3=C\C=C/4\C[C@H](C[C@@H](C4=C)O)O)C
InChI descriptor InChI=1S/C27H38O4/c1-16(12-22-13-17(2)26(30)31-22)23-9-10-24-19(6-5-11-27(23,24)4)7-8-20-14-21(28)15-25(29)18(20)3/h7-8,16,21-25,28-29H,2-3,5-6,9-15H2,1,4H3/b19-7+,20-8-/t16-,21+,22-,23+,24-,25-,27+/m0/s1
InChIKey descriptor SAODSJHDCZTVAT-HPNZEMCUSA-N

Status Information

Last modified 2020-06-17
Created 2009-05-21
Release status REL
Model PDB code 3A2H
Processing site PDBJ