| IPR005706 | Small ribosomal subunit protein uS2, bacteria/mitochondria/plastid | Family |
| IPR023591 | Small ribosomal subunit protein uS2, flavodoxin-like domain superfamily | Homologous Superfamily |
| IPR018130 | Small ribosomal subunit protein uS2, conserved site | Conserved Site |
| IPR001865 | Small ribosomal subunit protein uS2 | Family |
| IPR005704 | Small ribosomal subunit protein uS3, bacteria | Family |
| IPR001351 | Small ribosomal subunit protein uS3, C-terminal | Domain |
| IPR009019 | K homology domain superfamily, prokaryotic type | Homologous Superfamily |
| IPR004087 | K Homology domain | Domain |
| IPR004044 | K Homology domain, type 2 | Domain |
| IPR015946 | K homology domain-like, alpha/beta | Homologous Superfamily |
| IPR036419 | Ribosomal protein S3, C-terminal domain superfamily | Homologous Superfamily |
| IPR018280 | Small ribosomal subunit protein uS3, conserved site | Conserved Site |
| IPR002942 | RNA-binding S4 domain | Domain |
| IPR022801 | Small ribosomal subunit protein uS4 | Family |
| IPR018079 | Small ribosomal subunit protein uS4, conserved site | Conserved Site |
| IPR001912 | Small ribosomal subunit protein uS4, N-terminal | Domain |
| IPR036986 | RNA-binding S4 domain superfamily | Homologous Superfamily |
| IPR005709 | Small ribosomal subunit protein uS4, bacteria | Family |
| IPR000851 | Small ribosomal subunit protein uS5 | Family |
| IPR005324 | Small ribosomal subunit protein uS5, C-terminal | Domain |
| IPR005712 | Small ribosomal subunit protein uS5, bacteria | Family |
| IPR013810 | Small ribosomal subunit protein uS5, N-terminal | Domain |
| IPR020568 | Ribosomal protein uS5 domain 2-type superfamily | Homologous Superfamily |
| IPR018192 | Small ribosomal subunit protein uS5, N-terminal, conserved site | Conserved Site |
| IPR014721 | Small ribosomal subunit protein uS5 domain 2-type fold, subgroup | Homologous Superfamily |
| IPR020815 | Small ribosomal subunit protein bS6, conserved site | Conserved Site |
| IPR000529 | Small ribosomal subunit protein bS6 | Family |
| IPR020814 | Small ribosomal subunit protein bS6, plastid/chloroplast | Family |
| IPR035980 | Small ribosomal subunit protein bS6 superfamily | Homologous Superfamily |
| IPR014717 | Translation elongation factor EF1B/small ribosomal subunit protein bS6 | Homologous Superfamily |
| IPR020606 | Small ribosomal subunit protein uS7, conserved site | Conserved Site |
| IPR005717 | Small ribosomal subunit protein uS7, bacteria/organella | Family |
| IPR036823 | Small ribosomal subunit protein uS7 domain superfamily | Homologous Superfamily |
| IPR000235 | Small ribosomal subunit protein uS7 | Family |
| IPR023798 | Small ribosomal subunit protein uS7 domain | Domain |
| IPR000630 | Small ribosomal subunit protein uS8 | Family |
| IPR047863 | Small ribosomal subunit protein uS8, conserved site | Conserved Site |
| IPR035987 | Small ribosomal subunit protein uS8 superfamily | Homologous Superfamily |
| IPR020574 | Small ribosomal subunit protein uS9, conserved site | Conserved Site |
| IPR023035 | Small ribosomal subunit protein uS9, bacteria/plastid | Family |
| IPR020568 | Ribosomal protein uS5 domain 2-type superfamily | Homologous Superfamily |
| IPR000754 | Small ribosomal subunit protein uS9 | Family |
| IPR014721 | Small ribosomal subunit protein uS5 domain 2-type fold, subgroup | Homologous Superfamily |
| IPR027486 | Small ribosomal subunit protein uS10 domain | Domain |
| IPR036838 | Small ribosomal subunit protein uS10 domain superfamily | Homologous Superfamily |
| IPR018268 | Small ribosomal subunit protein uS10, conserved site | Conserved Site |
| IPR001848 | Small ribosomal subunit protein uS10 | Family |
| IPR005679 | Ribosomal protein uS12, bacteria | Family |
| IPR006032 | Small ribosomal subunit protein uS12 | Family |
| IPR012340 | Nucleic acid-binding, OB-fold | Homologous Superfamily |
| IPR018269 | Small ribosomal subunit protein uS13, conserved site | Conserved Site |
| IPR027437 | Small ribosomal subunit protein uS13, C-terminal | Homologous Superfamily |
| IPR001892 | Small ribosomal subunit protein uS13 | Family |
| IPR010979 | Small ribosomal subunit protein uS13-like, H2TH | Homologous Superfamily |
| IPR019980 | Small ribosomal subunit protein uS13, bacteria | Family |
| IPR009068 | uS15/NS1, RNA-binding domain superfamily | Homologous Superfamily |
| IPR000589 | Small ribosomal subunit protein uS15 | Family |
| IPR005290 | Small ribosomal subunit protein uS15, bacteria | Family |
| IPR019979 | Small ribosomal subunit protein uS17, conserved site | Conserved Site |
| IPR019984 | Small ribosomal subunit protein uS17, bacteria/chloroplast | Family |
| IPR012340 | Nucleic acid-binding, OB-fold | Homologous Superfamily |
| IPR000266 | Small ribosomal subunit protein uS17 | Family |
| IPR001648 | Small ribosomal subunit protein bS18 | Family |
| IPR018275 | Small ribosomal subunit protein bS18, conserved site | Conserved Site |
| IPR036870 | Small ribosomal subunit protein bS18 superfamily | Homologous Superfamily |
| IPR036510 | Small ribosomal subunit protein bS20 superfamily | Homologous Superfamily |
| IPR002583 | Small ribosomal subunit protein bS20 | Family |
| IPR038380 | Small ribosomal subunit protein bS21 superfamily | Homologous Superfamily |
| IPR018278 | Small ribosomal subunit protein bS21, conserved site | Conserved Site |
| IPR001911 | Small ribosomal subunit protein bS21 | Family |
| X [auth 0] | IPR011332 | Zinc-binding ribosomal protein | Homologous Superfamily |
| X [auth 0] | IPR038584 | Large ribosomal subunit protein bL33 superfamily | Homologous Superfamily |
| X [auth 0] | IPR001705 | Large ribosomal subunit protein bL33 | Family |
| X [auth 0] | IPR018264 | Large ribosomal subunit protein bL33, conserved site | Conserved Site |
| Z [auth 2] | IPR021137 | Large ribosomal subunit protein bL35-like | Family |
| Z [auth 2] | IPR018265 | Large ribosomal subunit protein bL35, conserved site | Conserved Site |
| Z [auth 2] | IPR001706 | Large ribosomal subunit protein bL35 | Family |
| Z [auth 2] | IPR037229 | Large ribosomal subunit protein bL35 superfamily | Homologous Superfamily |
| BA [auth 5] | IPR020785 | Large ribosomal subunit protein uL11, conserved site | Conserved Site |
| BA [auth 5] | IPR020783 | Large ribosomal subunit protein uL11, C-terminal | Domain |
| BA [auth 5] | IPR000911 | Ribosomal protein uL11 | Family |
| BA [auth 5] | IPR036769 | Large ribosomal subunit protein uL11, C-terminal domain superfamily | Homologous Superfamily |
| BA [auth 5] | IPR020784 | Large ribosomal subunit protein uL11, N-terminal | Domain |
| BA [auth 5] | IPR036796 | Large ribosomal subunit protein uL11, N-terminal domain superfamily | Homologous Superfamily |
| BA [auth 5] | IPR006519 | Large ribosomal subunit protein uL11, bacteria | Family |
| FA [auth c] | IPR005880 | Large ribosomal subunit protein uL2, bacteria/organella | Family |
| FA [auth c] | IPR022669 | Large ribosomal subunit protein uL2, C-terminal | Domain |
| FA [auth c] | IPR014722 | Large ribosomal subunit protein uL2, domain 2 | Homologous Superfamily |
| FA [auth c] | IPR008991 | Translation protein SH3-like domain superfamily | Homologous Superfamily |
| FA [auth c] | IPR022671 | Large ribosomal subunit protein uL2, conserved site | Conserved Site |
| FA [auth c] | IPR012340 | Nucleic acid-binding, OB-fold | Homologous Superfamily |
| FA [auth c] | IPR022666 | Large ribosomal subunit protein uL2, RNA-binding domain | Domain |
| FA [auth c] | IPR014726 | Large ribosomal subunit protein uL2, domain 3 | Homologous Superfamily |
| FA [auth c] | IPR002171 | Large ribosomal subunit protein uL2 | Family |
| GA [auth d] | IPR019926 | Large ribosomal subunit protein uL3, conserved site | Conserved Site |
| GA [auth d] | IPR019927 | Large ribosomal subunit protein uL3, bacteria/organella | Family |
| GA [auth d] | IPR009000 | Translation protein, beta-barrel domain superfamily | Homologous Superfamily |
| GA [auth d] | IPR000597 | Large ribosomal subunit protein uL3 | Family |
| HA [auth e] | IPR013005 | Large ribosomal subunit protein uL4-like | Family |
| HA [auth e] | IPR002136 | Large ribosomal subunit protein uL4 | Family |
| HA [auth e] | IPR023574 | Large ribosomal subunit protein uL4 domain superfamily | Homologous Superfamily |
| JA [auth g] | IPR020040 | Large ribosomal subunit protein uL6, alpha-beta domain | Domain |
| JA [auth g] | IPR036789 | Large ribosomal subunit protein uL6-like, alpha-beta domain superfamily | Homologous Superfamily |
| JA [auth g] | IPR000702 | Large ribosomal subunit protein uL6-like | Family |
| JA [auth g] | IPR019906 | Large ribosomal subunit protein uL6, bacteria | Family |
| JA [auth g] | IPR002358 | Large ribosomal subunit protein uL6, conserved site | Conserved Site |
| KA [auth h] | IPR009027 | Large ribosomal subunit protein bL9/RNase H1, N-terminal | Homologous Superfamily |
| KA [auth h] | IPR020594 | Large ribosomal subunit protein bL9, bacteria/chloroplast | Family |
| KA [auth h] | IPR036935 | Large ribosomal subunit protein bL9, N-terminal domain superfamily | Homologous Superfamily |
| KA [auth h] | IPR036791 | Large ribosomal subunit protein bL9, C-terminal domain superfamily | Homologous Superfamily |
| KA [auth h] | IPR020069 | Large ribosomal subunit protein bL9, C-terminal | Domain |
| KA [auth h] | IPR020070 | Large ribosomal subunit protein bL9, N-terminal | Domain |
| KA [auth h] | IPR000244 | Large ribosomal subunit protein bL9 | Family |
| LA [auth i] | IPR023563 | Large ribosomal subunit protein uL13, conserved site | Conserved Site |
| LA [auth i] | IPR005822 | Large ribosomal subunit protein uL13 | Family |
| LA [auth i] | IPR005823 | Large ribosomal subunit protein uL13, bacteria | Family |
| LA [auth i] | IPR036899 | Large ribosomal subunit protein uL13 superfamily | Homologous Superfamily |
| MA [auth j] | IPR036853 | Large ribosomal subunit protein uL14 superfamily | Homologous Superfamily |
| MA [auth j] | IPR000218 | Large ribosomal subunit protein uL14 | Family |
| MA [auth j] | IPR019972 | Large ribosomal subunit protein uL14, conserved site | Conserved Site |
| MA [auth j] | IPR005745 | Large ribosomal subunit protein uL14, bacteria | Family |
| NA [auth k] | IPR021131 | Large ribosomal subunit protein uL15/eL18 | Domain |
| NA [auth k] | IPR030878 | Large ribosomal subunit protein uL15 | Family |
| NA [auth k] | IPR001196 | Large ribosomal subunit protein uL15, conserved site | Conserved Site |
| NA [auth k] | IPR036227 | Large ribosomal subunit protein uL15/eL18 superfamily | Homologous Superfamily |
| NA [auth k] | IPR005749 | Large ribosomal subunit protein uL15, bacteria | Family |
| OA [auth l] | IPR000114 | Large ribosomal subunit protein uL16, bacteria | Family |
| OA [auth l] | IPR036920 | Large ribosomal subunit protein uL16 superfamily | Homologous Superfamily |
| OA [auth l] | IPR020798 | Large ribosomal subunit protein uL16, conserved site | Conserved Site |
| OA [auth l] | IPR016180 | Large ribosomal subunit protein uL16 domain | Domain |
| OA [auth l] | IPR047873 | Large ribosomal subunit protein uL16 | Family |
| PA [auth m] | IPR036373 | Large ribosomal subunit protein bL17 superfamily | Homologous Superfamily |
| PA [auth m] | IPR047859 | Large ribosomal subunit protein bL17, conserved site | Conserved Site |
| PA [auth m] | IPR000456 | Large ribosomal subunit protein bL17 | Family |
| RA [auth o] | IPR001857 | Large ribosomal subunit protein bL19 | Family |
| RA [auth o] | IPR038657 | Large ribosomal subunit protein bL19 superfamily | Homologous Superfamily |
| RA [auth o] | IPR018257 | Large ribosomal subunit protein bL19, conserved site | Conserved Site |
| RA [auth o] | IPR008991 | Translation protein SH3-like domain superfamily | Homologous Superfamily |
| TA [auth q] | IPR028909 | Large ribosomal subunit protein bL21-like | Family |
| TA [auth q] | IPR001787 | Large ribosomal subunit protein bL21 | Family |
| TA [auth q] | IPR036164 | Large ribosomal subunit protein bL21-like superfamily | Homologous Superfamily |
| TA [auth q] | IPR018258 | Large ribosomal subunit protein bL21, conserved site | Conserved Site |
| UA [auth r] | IPR018260 | Large ribosomal subunit protein uL22, conserved site | Conserved Site |
| UA [auth r] | IPR036394 | Ribosomal protein uL22 superfamily | Homologous Superfamily |
| UA [auth r] | IPR001063 | Large ribosomal subunit protein uL22 | Family |
| UA [auth r] | IPR005727 | Large ribosomal subunit protein uL22, bacterial/chloroplast-type | Family |
| UA [auth r] | IPR047867 | Large ribosomal subunit protein uL22, bacteria/organella | Family |
| VA [auth s] | IPR012678 | Ribosomal protein uL23/eL15/eS24 core domain superfamily | Homologous Superfamily |
| VA [auth s] | IPR012677 | Nucleotide-binding alpha-beta plait domain superfamily | Homologous Superfamily |
| VA [auth s] | IPR001014 | Large ribosomal subunit protein uL23, conserved site | Conserved Site |
| VA [auth s] | IPR013025 | Large ribosomal subunit protein uL23-like | Family |
| WA [auth t] | IPR014722 | Large ribosomal subunit protein uL2, domain 2 | Homologous Superfamily |
| WA [auth t] | IPR008991 | Translation protein SH3-like domain superfamily | Homologous Superfamily |
| WA [auth t] | IPR003256 | Large ribosomal subunit protein uL24 | Family |
| WA [auth t] | IPR041988 | Large ribosomal subunit protein uL24, KOW domain | Domain |
| WA [auth t] | IPR005824 | KOW | Domain |
| WA [auth t] | IPR005825 | Large ribosomal subunit protein uL24, conserved site | Conserved Site |
| YA [auth v] | IPR001684 | Large ribosomal subunit protein bL27 | Family |
| YA [auth v] | IPR018261 | Large ribosomal subunit protein bL27, conserved site | Conserved Site |
| ZA [auth w] | IPR037147 | Large ribosomal subunit protein bL28 superfamily | Homologous Superfamily |
| ZA [auth w] | IPR001383 | Large ribosomal subunit protein bL28, bacteria | Family |
| ZA [auth w] | IPR026569 | Large ribosomal subunit protein bL28 | Family |
| ZA [auth w] | IPR034704 | Large ribosomal subunit protein bL28/bL31-like superfamily | Homologous Superfamily |
| AB [auth x] | IPR050063 | Universal ribosomal protein uL29 | Family |
| AB [auth x] | IPR001854 | Large ribosomal subunit protein uL29 | Family |
| AB [auth x] | IPR036049 | Large ribosomal subunit protein uL29 superfamily | Homologous Superfamily |
| AB [auth x] | IPR018254 | Large ribosomal subunit protein uL29, conserved site | Conserved Site |
| CB [auth z] | IPR002677 | Large ribosomal subunit protein bL32 | Family |
| CB [auth z] | IPR011332 | Zinc-binding ribosomal protein | Homologous Superfamily |
| CB [auth z] | IPR044957 | Large ribosomal subunit protein bL32, bacteria | Family |
| BB [auth y] | IPR036919 | Large ribosomal subunit protein uL30, ferredoxin-like fold domain superfamily | Homologous Superfamily |
| BB [auth y] | IPR005996 | Large ribosomal subunit protein uL30, bacteria | Family |
| BB [auth y] | IPR016082 | Large ribosomal subunit protein uL30-like, ferredoxin-like fold domain | Domain |
| BB [auth y] | IPR018038 | Large ribosomal subunit protein uL30, conserved site | Conserved Site |
| XA [auth u] | IPR020055 | Ribosomal protein bL25, short-form | Family |
| XA [auth u] | IPR029751 | Large ribosomal subunit protein bL25, L25 domain | Domain |
| XA [auth u] | IPR020056 | Large ribosomal subunit protein bL25/Gln-tRNA synthetase, N-terminal | Homologous Superfamily |
| XA [auth u] | IPR011035 | Large ribosomal subunit protein bL25/Gln-tRNA synthetase, anti-codon-binding domain superfamily | Homologous Superfamily |
| XA [auth u] | IPR020930 | Large ribosomal subunit protein uL5, bacteria | Family |
| SA [auth p] | IPR049946 | Large ribosomal subunit protein bL20, conserved site | Conserved Site |
| SA [auth p] | IPR035566 | Ribosomal protein bL20, C-terminal | Homologous Superfamily |
| SA [auth p] | IPR005813 | Large ribosomal subunit protein bL20 | Family |
| QA [auth n] | IPR005484 | Large ribosomal subunit protein uL18, bacterial/plantae/animalia | Family |
| QA [auth n] | IPR057268 | Large ribosomal subunit protein uL18 | Family |
| QA [auth n] | IPR004389 | Large ribosomal subunit protein uL18, bacteria | Family |
| IA [auth f] | IPR020929 | Large ribosomal subunit protein uL5, conserved site | Conserved Site |
| IA [auth f] | IPR022803 | Large ribosomal subunit protein uL5 domain superfamily | Homologous Superfamily |
| IA [auth f] | IPR031309 | Large ribosomal subunit protein uL5, C-terminal | Domain |
| IA [auth f] | IPR031310 | Large ribosomal subunit protein uL5, N-terminal | Domain |
| IA [auth f] | IPR002132 | Large ribosomal subunit protein uL5 | Family |
| IA [auth f] | IPR020930 | Large ribosomal subunit protein uL5, bacteria | Family |
| AA [auth 3] | IPR000473 | Large ribosomal subunit protein bL36 | Family |
| AA [auth 3] | IPR035977 | Large ribosomal subunit protein bL36 superfamily | Homologous Superfamily |
| Y [auth 1] | IPR020939 | Large ribosomal subunit protein bL34, conserved site | Conserved Site |
| Y [auth 1] | IPR000271 | Large ribosomal subunit protein bL34 | Family |
| IPR005732 | Small ribosomal subunit protein uS19, bacteria | Family |
| IPR002222 | Small ribosomal subunit protein uS19 | Family |
| IPR023575 | Small ribosomal subunit protein uS19, superfamily | Homologous Superfamily |
| IPR020934 | Small ribosomal subunit protein uS19, conserved site | Conserved Site |
| IPR023803 | Small ribosomal subunit protein bS16 domain superfamily | Homologous Superfamily |
| IPR000307 | Small ribosomal subunit protein bS16 | Family |
| IPR020592 | Small ribosomal subunit protein bS16, conserved site | Conserved Site |
| IPR001209 | Small ribosomal subunit protein uS14 | Family |
| IPR018271 | Small ribosomal subunit protein uS14, conserved site | Conserved Site |
| IPR023036 | Small ribosomal subunit protein uS14, bacteria/plastid | Family |
| IPR001971 | Small ribosomal subunit protein uS11 | Family |
| IPR036967 | Small ribosomal subunit protein uS11 superfamily | Homologous Superfamily |
| IPR019981 | Small ribosomal subunit protein uS11, bacteria | Family |
| IPR018102 | Small ribosomal subunit protein uS11, conserved site | Conserved Site |