| B [auth 1B] | IPR022671 | Large ribosomal subunit protein uL2, conserved site | Conserved Site |
| B [auth 1B] | IPR022669 | Large ribosomal subunit protein uL2, C-terminal | Domain |
| B [auth 1B] | IPR014722 | Large ribosomal subunit protein uL2, domain 2 | Homologous Superfamily |
| B [auth 1B] | IPR008991 | Translation protein SH3-like domain superfamily | Homologous Superfamily |
| B [auth 1B] | IPR014726 | Large ribosomal subunit protein uL2, domain 3 | Homologous Superfamily |
| B [auth 1B] | IPR002171 | Large ribosomal subunit protein uL2 | Family |
| G [auth 1G] | IPR020040 | Large ribosomal subunit protein uL6, alpha-beta domain | Domain |
| G [auth 1G] | IPR036789 | Large ribosomal subunit protein uL6-like, alpha-beta domain superfamily | Homologous Superfamily |
| G [auth 1G] | IPR000702 | Large ribosomal subunit protein uL6-like | Family |
| G [auth 1G] | IPR019906 | Large ribosomal subunit protein uL6, bacteria | Family |
| G [auth 1G] | IPR002358 | Large ribosomal subunit protein uL6, conserved site | Conserved Site |
| H [auth 1H] | IPR009027 | Large ribosomal subunit protein bL9/RNase H1, N-terminal | Homologous Superfamily |
| H [auth 1H] | IPR036935 | Large ribosomal subunit protein bL9, N-terminal domain superfamily | Homologous Superfamily |
| H [auth 1H] | IPR036791 | Large ribosomal subunit protein bL9, C-terminal domain superfamily | Homologous Superfamily |
| H [auth 1H] | IPR020070 | Large ribosomal subunit protein bL9, N-terminal | Domain |
| H [auth 1H] | IPR000244 | Large ribosomal subunit protein bL9 | Family |
| I [auth 1I] | IPR043141 | Large ribosomal subunit protein uL10-like domain superfamily | Homologous Superfamily |
| I [auth 1I] | IPR022973 | Large ribosomal subunit protein uL10, bacteria | Family |
| I [auth 1I] | IPR047865 | Large ribosomal subunit protein uL10, bacteria/organella | Family |
| I [auth 1I] | IPR001790 | Large ribosomal subunit protein uL10, N-terminal | Domain |
| K [auth 1K] | IPR005822 | Large ribosomal subunit protein uL13 | Family |
| K [auth 1K] | IPR005823 | Large ribosomal subunit protein uL13, bacteria | Family |
| K [auth 1K] | IPR036899 | Large ribosomal subunit protein uL13 superfamily | Homologous Superfamily |
| L [auth 1L] | IPR036853 | Large ribosomal subunit protein uL14 superfamily | Homologous Superfamily |
| L [auth 1L] | IPR000218 | Large ribosomal subunit protein uL14 | Family |
| L [auth 1L] | IPR019972 | Large ribosomal subunit protein uL14, conserved site | Conserved Site |
| L [auth 1L] | IPR005745 | Large ribosomal subunit protein uL14, bacteria | Family |
| M [auth 1M] | IPR021131 | Large ribosomal subunit protein uL15/eL18 | Domain |
| M [auth 1M] | IPR030878 | Large ribosomal subunit protein uL15 | Family |
| M [auth 1M] | IPR036227 | Large ribosomal subunit protein uL15/eL18 superfamily | Homologous Superfamily |
| M [auth 1M] | IPR063184 | Ribosomal protein uL15, N-terminal region | Domain |
| M [auth 1M] | IPR005749 | Large ribosomal subunit protein uL15, bacteria | Family |
| P [auth 1P] | IPR005484 | Large ribosomal subunit protein uL18, bacterial/plantae/animalia | Family |
| P [auth 1P] | IPR057268 | Large ribosomal subunit protein uL18 | Family |
| Q [auth 1Q] | IPR001857 | Large ribosomal subunit protein bL19 | Family |
| Q [auth 1Q] | IPR038657 | Large ribosomal subunit protein bL19 superfamily | Homologous Superfamily |
| Q [auth 1Q] | IPR008991 | Translation protein SH3-like domain superfamily | Homologous Superfamily |
| U [auth 1U] | IPR012678 | Ribosomal protein uL23/eL15/eS24 core domain superfamily | Homologous Superfamily |
| U [auth 1U] | IPR012677 | Nucleotide-binding alpha-beta plait domain superfamily | Homologous Superfamily |
| U [auth 1U] | IPR013025 | Large ribosomal subunit protein uL23-like | Family |
| X [auth 1X] | IPR011035 | Large ribosomal subunit protein bL25/Gln-tRNA synthetase, anti-codon-binding domain superfamily | Homologous Superfamily |
| X [auth 1X] | IPR029751 | Large ribosomal subunit protein bL25, L25 domain | Domain |
| X [auth 1X] | IPR037121 | Large ribosomal subunit protein bL25, C-terminal | Homologous Superfamily |
| X [auth 1X] | IPR020057 | Large ribosomal subunit protein bL25, beta domain | Domain |
| X [auth 1X] | IPR020056 | Large ribosomal subunit protein bL25/Gln-tRNA synthetase, N-terminal | Homologous Superfamily |
| X [auth 1X] | IPR020930 | Large ribosomal subunit protein uL5, bacteria | Family |
| Y [auth 1Y] | IPR001684 | Large ribosomal subunit protein bL27 | Family |
| Y [auth 1Y] | IPR018261 | Large ribosomal subunit protein bL27, conserved site | Conserved Site |
| GA [auth 1g] | IPR021137 | Large ribosomal subunit protein bL35-like | Family |
| GA [auth 1g] | IPR037229 | Large ribosomal subunit protein bL35 superfamily | Homologous Superfamily |
| IA [auth 1i] | IPR039145 | Large ribosomal subunit protein mL40, metazoa/plants | Family |
| KA [auth 1k] | IPR007741 | Ribosomal protein/NADH dehydrogenase domain | Domain |
| KA [auth 1k] | IPR036249 | Thioredoxin-like superfamily | Homologous Superfamily |
| KA [auth 1k] | IPR039927 | Large ribosomal subunit protein mL43 | Family |
| LA [auth 1l] | IPR040008 | Large ribosomal subunit protein mL46 | Family |
| LA [auth 1l] | IPR033650 | Large ribosomal subunit protein mL46, NUDIX domain | Domain |
| ZA [auth A] | IPR005706 | Small ribosomal subunit protein uS2, bacteria/mitochondria/plastid | Family |
| ZA [auth A] | IPR023591 | Small ribosomal subunit protein uS2, flavodoxin-like domain superfamily | Homologous Superfamily |
| ZA [auth A] | IPR018130 | Small ribosomal subunit protein uS2, conserved site | Conserved Site |
| ZA [auth A] | IPR001865 | Small ribosomal subunit protein uS2 | Family |
| CB [auth D] | IPR000851 | Small ribosomal subunit protein uS5 | Family |
| CB [auth D] | IPR005324 | Small ribosomal subunit protein uS5, C-terminal | Domain |
| CB [auth D] | IPR013810 | Small ribosomal subunit protein uS5, N-terminal | Domain |
| CB [auth D] | IPR020568 | Ribosomal protein uS5 domain 2-type superfamily | Homologous Superfamily |
| CB [auth D] | IPR014721 | Small ribosomal subunit protein uS5 domain 2-type fold, subgroup | Homologous Superfamily |
| DB [auth E] | IPR000529 | Small ribosomal subunit protein bS6 | Family |
| DB [auth E] | IPR035980 | Small ribosomal subunit protein bS6 superfamily | Homologous Superfamily |
| DB [auth E] | IPR014717 | Translation elongation factor EF1B/small ribosomal subunit protein bS6 | Homologous Superfamily |
| HB [auth I] | IPR001848 | Small ribosomal subunit protein uS10 | Family |
| HB [auth I] | IPR027486 | Small ribosomal subunit protein uS10 domain | Domain |
| HB [auth I] | IPR036838 | Small ribosomal subunit protein uS10 domain superfamily | Homologous Superfamily |
| KB [auth L] | IPR027437 | Small ribosomal subunit protein uS13, C-terminal | Homologous Superfamily |
| KB [auth L] | IPR001892 | Small ribosomal subunit protein uS13 | Family |
| KB [auth L] | IPR018269 | Small ribosomal subunit protein uS13, conserved site | Conserved Site |
| KB [auth L] | IPR010979 | Small ribosomal subunit protein uS13-like, H2TH | Homologous Superfamily |
| LB [auth M] | IPR001209 | Small ribosomal subunit protein uS14 | Family |
| LB [auth M] | IPR018271 | Small ribosomal subunit protein uS14, conserved site | Conserved Site |
| MB [auth N] | IPR005290 | Small ribosomal subunit protein uS15, bacteria | Family |
| MB [auth N] | IPR009068 | uS15/NS1, RNA-binding domain superfamily | Homologous Superfamily |
| MB [auth N] | IPR000589 | Small ribosomal subunit protein uS15 | Family |
| NB [auth O] | IPR023803 | Small ribosomal subunit protein bS16 domain superfamily | Homologous Superfamily |
| NB [auth O] | IPR000307 | Small ribosomal subunit protein bS16 | Family |
| SB [auth T] | IPR044695 | Small ribosomal subunit protein bTHXc/bTHXc, plant | Family |
| SB [auth T] | IPR030826 | Small ribosomal subunit protein bTHX/bTHXc/bTHXm | Family |
| VB [auth W] | IPR019368 | Small ribosomal subunit protein mS29 | Family |
| CC [auth d] | IPR019083 | Small ribosomal subunit protein mS41, SAM domain | Domain |
| DC [auth e] | IPR052851 | Small ribosomal subunit protein mS75 | Family |
| HC [auth k] | IPR012677 | Nucleotide-binding alpha-beta plait domain superfamily | Homologous Superfamily |
| HC [auth k] | IPR052462 | SRA stem-loop-interacting RNA-binding protein/Glycine-rich RNA-binding-like | Family |
| HC [auth k] | IPR000504 | RNA recognition motif domain | Domain |
| HC [auth k] | IPR035979 | RNA-binding domain superfamily | Homologous Superfamily |
| RB [auth S] | IPR001911 | Small ribosomal subunit protein bS21 | Family |
| AB [auth B] | IPR036419 | Ribosomal protein S3, C-terminal domain superfamily | Homologous Superfamily |
| AB [auth B] | IPR001351 | Small ribosomal subunit protein uS3, C-terminal | Domain |
| AB [auth B] | IPR044954 | Small ribosomal subunit protein uS3m, plant | Family |
| AB [auth B] | IPR009019 | K homology domain superfamily, prokaryotic type | Homologous Superfamily |
| JA [auth 1j] | IPR019189 | Large ribosomal subunit protein mL41 | Family |
| FA [auth 1f] | IPR020939 | Large ribosomal subunit protein bL34, conserved site | Conserved Site |
| FA [auth 1f] | IPR000271 | Large ribosomal subunit protein bL34 | Family |
| BA [auth 1b] | IPR036919 | Large ribosomal subunit protein uL30, ferredoxin-like fold domain superfamily | Homologous Superfamily |
| BA [auth 1b] | IPR005996 | Large ribosomal subunit protein uL30, bacteria | Family |
| BA [auth 1b] | IPR016082 | Large ribosomal subunit protein uL30-like, ferredoxin-like fold domain | Domain |
| T [auth 1T] | IPR036394 | Ribosomal protein uL22 superfamily | Homologous Superfamily |
| T [auth 1T] | IPR001063 | Large ribosomal subunit protein uL22 | Family |
| T [auth 1T] | IPR005727 | Large ribosomal subunit protein uL22, bacterial/chloroplast-type | Family |
| T [auth 1T] | IPR047867 | Large ribosomal subunit protein uL22, bacteria/organella | Family |
| R [auth 1R] | IPR035566 | Ribosomal protein bL20, C-terminal | Homologous Superfamily |
| R [auth 1R] | IPR005813 | Large ribosomal subunit protein bL20 | Family |