Table 1. The most frequent Pfam motifs identified in the novel transcripts.
| Pfam Motif | SwissProt hit | Count |
| Chitin_bind_3 | OR92A_DROME | 2 |
| CUE | TC1A_CAEEL | 1 |
| TCB2_CAEBR | 1 | |
| DDE_Tnp_IS1595 | Y132A_HAEIN | 2 |
| DUF227 | DHS27_CAEEL | 2 |
| DUF659 | CGBP1_MOUSE | 2 |
| MTTB | MTTB_DESHY | 2 |
| Peptidase_A17 | POL4_DROME | 1 |
| TAAR4_MOUSE | 1 | |
| RVP | YRD6_CAEEL | 2 |
| rve | YRD6_CAEEL | 3 |
| RVT_1 | LIN1_NYCCO | 1 |
| PO11_NASVI | 1 | |
| RTJK_DROME | 1 | |
| Zona_pellucida | CUT1_CAEEL | 2 |
| ELDP2_LOTGI | 1 | |
| DDE_1 | POGK_HUMAN | 2 |
| POGK_MOUSE | 1 | |
| POGZ_MOUSE | 1 | |
| TIGD6_HUMAN | 1 | |
| JERKL_MOUSE | 1 | |
| THAP | HAP2_HUMAN | 3 |
| THAP4_BOVIN | 2 | |
| THAP2_MOUSE | 1 | |
| THAP1_DANRE | 1 | |
| THAP9_HUMAN | 1 | |
| Transposase_1 | MOS1T_DROMA | 11 |
| SETMR_HUMAN | 2 | |
| HTH_Tnp_Tc3_2 | TCB1_CAEBR | 5 |
| TCB2_CAEBR | 4 | |
| TC1A_CAEEL | 3 | |
| TC3A_CAEEL | 3 | |
| SETMR_HUMAN | 1 | |
| MOS1T_DROMA | 1 |