| IPR045864 | Class II Aminoacyl-tRNA synthetase/Biotinyl protein ligase (BPL) and lipoyl protein ligase (LPL) | Homologous Superfamily |
| IPR042103 | Serine-tRNA synthetase, type1, N-terminal domain superfamily | Homologous Superfamily |
| IPR002317 | Serine-tRNA ligase, type1 | Family |
| IPR015866 | Serine-tRNA synthetase, type1, N-terminal | Domain |
| IPR006195 | Aminoacyl-tRNA synthetase, class II | Domain |
| IPR002314 | Aminoacyl-tRNA synthetase, class II (G/ P/ S/T) | Domain |
| IPR010978 | Class I and II aminoacyl-tRNA synthetase, tRNA-binding arm | Homologous Superfamily |
| IPR033729 | Serine-tRNA ligase catalytic core domain | Domain |
| IPR013320 | Concanavalin A-like lectin/glucanase domain superfamily | Homologous Superfamily |
| IPR043136 | B30.2/SPRY domain superfamily | Homologous Superfamily |
| IPR003877 | SPRY domain | Domain |
| IPR017907 | Zinc finger, RING-type, conserved site | Conserved Site |
| IPR000315 | B-box-type zinc finger | Domain |
| IPR001870 | B30.2/SPRY domain | Domain |
| IPR027370 | Zinc finger, RING-type, eukaryotic | Domain |
| IPR013083 | Zinc finger, RING/FYVE/PHD-type | Homologous Superfamily |
| IPR003879 | Butyrophylin-like, SPRY domain | Domain |
| IPR001841 | Zinc finger, RING-type | Domain |