| Gene | Description | Domains |
|---|---|---|
| Spis22703_1 | threonyl tRNA synthetase 1 | HGTP_anticodon, tRNA_SAD, tRNA-synt_2b |
| Spis_XP_022788535_1 | alanyl tRNA synthetase domain containing 1 | tRNA_SAD |
| Spis_XP_022790035_1 | alanyl tRNA synthetase 1 | DHHA1, tRNA_SAD, tRNA-synt_2c |
| Spis_XP_022793925_1 | threonyl tRNA synthetase 1 | HGTP_anticodon, TGS, tRNA_SAD, tRNA-synt_2b |