Table 1. Sea lamprey scaffold search results.
| Scaffold | Genscan result | Highest homology | Regions shared |
| GL478425 | N.A. | jlpVPAC/hfVPACa | NT, TM6, TM7 |
| GL491710 | ENSPMAP00000000173 | hfVPACb/jlpVPAC | TM3–TM4 |
| GL476704 | ENSPMAP00000009009 | GluR | TM3–TM7 |
| GL484465 | ENSPMAP00000004226 | GLP2R | NT–TM5 |
| GL480593 | ENSPMAP00000001499 | PTHR2 | TM3–CT |
| GL476336 | ENSPMAP00000003315 | PTHR1 | NT–TM7 |
| GL490074 | N.A. | hfVPACb | TM6, TM7 |
| GL480239 | ENSPMAP00000003884 | GLP1R | NT–TM2 |
| GL476735 | ENSPMAP00000000541 | CALCRL | NT–CT |
| GL489095 | ENSPMAP00000010121 | GPR116 | NT–TM7 |
| GL477206 | ENSPMAP00000009915 | CRF2R | NT–CT |
| GL477106 | ENSPMAP00000005701 | GPR113 | TM3–CT |
| GL476767 | ENSPMAP00000004800 | CRF2R | NT–CT |
| GL501248 | ENSPMAP00000000521 | TRP–16 | Not GPCR |
| GL477374 | ENSPMAP00000009497 | Latrophilin 2-like | NT–CT |