| Gene | Description | Domains |
|---|---|---|
| Spis_XP_022778265_1 | arginyl tRNA synthetase 1 | Arg_tRNA_synt_N, DALR_1, tRNA-synt_1d |
| Spis_XP_022795390_1 | arginyl tRNA synthetase 1 | Arg_tRNA_synt_N, DALR_1, tRNA-synt_1d |
| Spis_XP_022801193_1 | DALR anticodon binding domain containing 3 | DALR_1 |
| Spis_XP_022803895_1 | arginyl tRNA synthetase 2 mitochondrial | DALR_1, Flavodoxin_1, tRNA-synt_1d |