Table 3.
CPs specific to land-dwelling species. CPs facing the extracellular side of the membrane are in bold.
| CP | Domain | # of occurrences |
| NHTTV | N | 30 |
| QVLLF | TM1 | 53 |
| TLMGN | TM1 | 89 |
| GNLGM | TM1 | 211 |
| LGNGTIL | TM1 | 20 |
| NLGMI | TM1 | 181 |
| FLSSLS | TM2 | 53 |
| VDICF | TM2 | 71 |
| CFSSV | TM2 | 59 |
| GVTEF | TM2 | 55 |
| TVPKS | TM2 | 39 |
| TTTVP | TM2 | 64 |
| PKMIAD | TM2 | 19 |
| MLVNF | TM2 | 153 |
| LPRML | TM2 | 39 |
| KVISF | EL1 | 85 |
| ISFTGC | EL1 | 45 |
| GCATQ | TM3 | 117 |
| SYSGC | TM3 | 47 |
| AQLFF | TM3 | 107 |
| LVAMA | TM3 | 122 |
| NPLLY | IL2 | 349 |
| PLHYL | IL2 | 110 |
| PLLYP | TM4 | 68 |
| SWLGG | TM4 | 54 |
| GLFVA | EL2 | 60 |
| YTVIL | TM5 | 50 |
| SYGLI | TM5 | 34 |
| LAVVTL | TM5 | 23 |
| ILRIR | IL3 | 142 |
| LRIRS | IL3 | 159 |
| RKALS | IL3 | 161 |
| LLFMY | TM6 | 61 |
| LFFGP | TM6 | 133 |
| AYLKP | TM6 | 54 |
| TYIRP | TM6 | 29 |
| YLRPSS | TM6 | 50 |
| IYARP | TM6 | 49 |
| VALFY | TM6 | 50 |
| RPSSS | TM6 | 86 |
| LFYTI | TM7 | 115 |
| EVKGA | C | 108 |
| GALRR | C | 65 |
| AMRKL | C | 61 |
Domains are the same as in table 2.