| Enumerations for _Chem_comp_atom.Stereo_config (A closed enumeration) | |
|---|---|
| E | '(E)- alkene (German, entgegen = opposite)' |
| N | 'atom is not a chiral center' |
| R | 'rectus - right handed configuration' |
| S | 'sinister - left handed configuration' |
| Z | '(Z)- alkene (German, zusammen = together)' |