| Compound | Interaction with the protein target Bcl-2 |
| Antimycin A3 | Ser47, Glu48, Arg10, Arg10, Lys15 |
| Respirantin | Arg10, Arg10, Ala41, Thr39 |
| 11 | Thr5, Glu11, Asp32, Asp168, Arg10 |
| 14 | Glu11, Asp32, Asp32, Glu43, Glu46, Arg4, Lys15, Lys15 |
| 15 | Glu11, Arg38, Glu40, Glu48, Arg10, Asn37, Thr5 |
| 16 | Glu11, Arg38, Ser47, Glu48, Lys15, Lys15, Ser47 |
| 20 | Glu11, Asn37, Arg38, Arg10, Arg10, Lys15 |