Table 3.
Representative envelope proteins for retrovirus genera mammalian C, avian C, D and BLV-HTLV
| Virus | Add dist | Sequence | Likelihoods | |||
|---|---|---|---|---|---|---|
| L | P | C | M | |||
| Mam C | gabcdefgabcdefgabcdefgabcdefgabcd | |||||
| MoMLV | 46 | DLREVEKSISNLEKSLTSLSEVVLQNRRGLDLL | 9 | 7 | 9 | 9 |
| FeLV | 46 | DIQALEESISALEKSLTSLSEVVLQNRRGLDIL | 9 | 6 | 5 | 9 |
| GALV | 47 | DLRALQDSVSKLEDSLTSLSEVVLQNRRGLDLL | 9 | 6 | 3 | 9 |
| ARV | 41 | DVQALSGTINDLQDQIDSLAEVVLQNRRGLDLL | 9 | 6 | 9 | 8 |
| Avian C | ||||||
| RSV | 50 | QANLTTSLLGDLLDDVTSIRHAVLQNRAAIDFL | 9 | 0 | 0 | 0 |
| D | ||||||
| MPMV | 41 | DVQAISSTIQDLQDQVDSLAEVVLQNRRGLDLL | 9 | 6 | 6 | 9 |
| BLV-HTLV | ||||||
| BLV | 41 | DQQRLITAINQTHYNLLNVASVVAQNRRGLDWL | 9 | 0 | 0 | 0 |
| HTLV-1 | 41 | DISQLTQAIVKNHKNLLKIAQYAAQNRRGLDLL | 9 | 0 | 0 | 0 |
| HTLV-2 | 41 | DISHLTQAIVKNHQNILRVAQYAAQNRRGLDLL | 9 | 0 | 0 | 0 |
| PTLV | 41 | DIDHLTRAIVKNHDNILRVAQYAAQNRRGLDLL | 9 | 0 | 0 | 0 |
For these sequences, there is only one predicted coiled coil. Add dist is the distance from the cleavage site to start of the subsequence shown. The subsequences shown correspond to the coiled coil in the Moloney murine leukemia virus crystal structure (Fass et al., 1996) and are aligned using subsequence QNRRGLDLL (Delwart et al., 1990). Abbreviations and GenBank accession numbers (Benson et al., 1998) are: MoMLV, Moloney murine leukemia virus (119478); FeLV, feline leukemia virus (119418); GALV, gibbon ape leukemia virus (119426); ARV, avian reticuloendotheliosis virus (119396); RSV, Rous sarcoma virus (119487); MPMV, Mason-Pfizer monkey virus (119482); BLV, bovine leukemia virus (119401); HTLV, human T-lymphotropic virus (119464 and 119467); PTLV, primate T-lymphtropic virus (632274).