| C [auth r] | IPR019368 | Small ribosomal subunit protein mS29 | Family |
| F [auth e] | IPR018392 | LysM domain | Domain |
| K [auth au] | IPR001763 | Rhodanese-like domain | Domain |
| K [auth au] | IPR036873 | Rhodanese-like domain superfamily | Homologous Superfamily |
| N [auth ag] | IPR011990 | Tetratricopeptide-like helical domain superfamily | Homologous Superfamily |
| O [auth af] | IPR011990 | Tetratricopeptide-like helical domain superfamily | Homologous Superfamily |
| T [auth ad] | IPR011990 | Tetratricopeptide-like helical domain superfamily | Homologous Superfamily |
| U [auth m] | IPR036870 | Small ribosomal subunit protein bS18 superfamily | Homologous Superfamily |
| V [auth i] | IPR009068 | uS15/NS1, RNA-binding domain superfamily | Homologous Superfamily |
| W [auth f] | IPR036967 | Small ribosomal subunit protein uS11 superfamily | Homologous Superfamily |
| X [auth c] | IPR000630 | Small ribosomal subunit protein uS8 | Family |
| X [auth c] | IPR035987 | Small ribosomal subunit protein uS8 superfamily | Homologous Superfamily |
| Y [auth d] | IPR020568 | Ribosomal protein uS5 domain 2-type superfamily | Homologous Superfamily |
| Y [auth d] | IPR000754 | Small ribosomal subunit protein uS9 | Family |
| Y [auth d] | IPR014721 | Small ribosomal subunit protein uS5 domain 2-type fold, subgroup | Homologous Superfamily |
| AA [auth av] | IPR029071 | Ubiquitin-like domain superfamily | Homologous Superfamily |
| BA [auth at] | IPR025487 | Treble clef zinc finger domain | Domain |
| CA [auth ar] | IPR052641 | A-kinase anchor protein 7 isoform gamma | Family |
| CA [auth ar] | IPR019510 | A-kinase anchor protein 7-like, phosphoesterase domain | Domain |
| CA [auth ar] | IPR009097 | Cyclic phosphodiesterase | Homologous Superfamily |
| HA [auth an] | IPR036894 | Nucleoid-associated protein YbaB-like domain superfamily | Homologous Superfamily |
| IA [auth z] | IPR029045 | ClpP/crotonase-like domain superfamily | Homologous Superfamily |
| IA [auth z] | IPR045004 | Enoyl-CoA hydratase/isomerase domain | Domain |
| JA [auth y] | IPR019832 | Manganese/iron superoxide dismutase, C-terminal | Domain |
| JA [auth y] | IPR047002 | T-complex protein 10, C-terminal domain superfamily | Homologous Superfamily |
| JA [auth y] | IPR036314 | Manganese/iron superoxide dismutase, C-terminal domain superfamily | Homologous Superfamily |
| KA [auth x] | IPR036324 | Manganese/iron superoxide dismutase, N-terminal domain superfamily | Homologous Superfamily |
| KA [auth x] | IPR019832 | Manganese/iron superoxide dismutase, C-terminal | Domain |
| KA [auth x] | IPR036314 | Manganese/iron superoxide dismutase, C-terminal domain superfamily | Homologous Superfamily |
| LA [auth w] | IPR019083 | Small ribosomal subunit protein mS41, SAM domain | Domain |
| LA [auth w] | IPR039603 | Small ribosomal subunit protein mS41 | Family |
| OA [auth t] | IPR016696 | TRAPP I complex, subunit 5 | Family |
| VA [auth b] | IPR035980 | Small ribosomal subunit protein bS6 superfamily | Homologous Superfamily |
| VA [auth b] | IPR014717 | Translation elongation factor EF1B/small ribosomal subunit protein bS6 | Homologous Superfamily |
| XA [auth a] | IPR005324 | Small ribosomal subunit protein uS5, C-terminal | Domain |
| AB [auth k] | IPR012340 | Nucleic acid-binding, OB-fold | Homologous Superfamily |
| AB [auth k] | IPR000266 | Small ribosomal subunit protein uS17 | Family |
| BB [auth be] | IPR035306 | Small ribosomal subunit protein uS12m | Family |