Input MCL group: MCL14738:
| Species | No. | Gene(s) |
| Homo sapiens | 1 | ENSP00000305372 |
| Mus musculus | 1 | ENSMUSP00000062256 |
| Pediculus h. humanus | 1 | PHUM497230-PA |
| Pogonomyrmex barbatus | 1 | Pbar_OctB2R-1 |
| Linepithema humile | 1 | LH20188-RA |
| Apis mellifera | 1 | GB18869-PA |
| Nasonia vitripennis | 1 | NV10781-PA |
| Tribolium castaneum | 1 | TC012597 |
| Bombyx mori | 1 | BGIBMGA002325-PA |
| Danaus plexippus | 1 | DPGLEAN05310-PA |
| Anopheles gambiae | 1 | AGAP002886-PB |
| Aedes aegypti | 1 | AAEL005945-PA |
| Drosophila pseudobscura | 1 | PSEGA26828-PA |
| Drosophila melanogaster | 1 | Octbeta2R-PB |