| I [auth U] | IPR002671 | Large ribosomal subunit protein eL22 | Family |
| I [auth U] | IPR038526 | Large ribosomal subunit protein eL22 superfamily | Homologous Superfamily |
| H [auth R] | IPR039547 | Large ribosomal subunit protein eL19 | Family |
| H [auth R] | IPR023638 | Large ribosomal subunit protein eL19, conserved site | Conserved Site |
| H [auth R] | IPR057260 | Ribosomal protein L19e, C-terminal domain | Domain |
| H [auth R] | IPR033935 | Large ribosomal subunit protein eL19, eukaryotic | Domain |
| H [auth R] | IPR015972 | Large ribosomal subunit protein eL19, domain 1 | Homologous Superfamily |
| H [auth R] | IPR057259 | Ribosomal protein L19e, N-terminal domain | Domain |
| H [auth R] | IPR035970 | Large ribosomal subunit protein eL19 superfamily | Homologous Superfamily |
| H [auth R] | IPR000196 | Large ribosomal subunit protein eL19 domain | Domain |
| G [auth P] | IPR018260 | Large ribosomal subunit protein uL22, conserved site | Conserved Site |
| G [auth P] | IPR005721 | Large ribosomal subunit protein uL22, eukaryota/archaea | Family |
| G [auth P] | IPR036394 | Ribosomal protein uL22 superfamily | Homologous Superfamily |
| G [auth P] | IPR001063 | Large ribosomal subunit protein uL22 | Family |
| F [auth I] | IPR016024 | Armadillo-type fold | Homologous Superfamily |
| F [auth I] | IPR016903 | Nucleolar complex-associated protein 3 | Family |
| F [auth I] | IPR011501 | Nucleolar complex-associated protein 3, N-terminal | Domain |
| F [auth I] | IPR005612 | CCAAT-binding factor | Domain |
| E [auth G] | IPR050257 | Large ribosomal subunit protein eL8/uL1-like | Family |
| E [auth G] | IPR004038 | Ribosomal protein eL8/eL30/eS12/Gadd45 | Domain |
| E [auth G] | IPR004037 | Large ribosomal subunit protein eL8-like, conserved site | Conserved Site |
| E [auth G] | IPR029064 | Ribosomal protein eL30-like superfamily | Homologous Superfamily |
| E [auth G] | IPR018492 | Ribosomal protein eL8/Nhp2 family | Family |
| E [auth G] | IPR001921 | Large ribosomal subunit protein eL8, eukaryota | Family |
| D [auth B] | IPR019926 | Large ribosomal subunit protein uL3, conserved site | Conserved Site |
| D [auth B] | IPR044892 | Ribosomal protein L3, domain 3, archaeal-type superfamily | Homologous Superfamily |
| D [auth B] | IPR000597 | Large ribosomal subunit protein uL3 | Family |
| D [auth B] | IPR045077 | Large ribosomal subunit protein uL3, archaea/eukaryota | Family |
| D [auth B] | IPR009000 | Translation protein, beta-barrel domain superfamily | Homologous Superfamily |
| C [auth 8] | IPR005343 | Nucleolar complex protein 2 | Family |
| X [auth x] | IPR001650 | Helicase, C-terminal domain-like | Domain |
| X [auth x] | IPR000629 | ATP-dependent RNA helicase DEAD-box, conserved site | Conserved Site |
| X [auth x] | IPR056330 | ATP-dependent rRNA helicase SPB4-like, C-terminal tail | Domain |
| X [auth x] | IPR014001 | Helicase superfamily 1/2, ATP-binding domain | Domain |
| X [auth x] | IPR014014 | RNA helicase, DEAD-box type, Q motif | Domain |
| X [auth x] | IPR025313 | ATP-dependent rRNA helicase SPB4-like, C-terminal extension | Domain |
| X [auth x] | IPR011545 | DEAD/DEAH-box helicase domain | Domain |
| X [auth x] | IPR027417 | P-loop containing nucleoside triphosphate hydrolase | Homologous Superfamily |
| W [auth w] | IPR024576 | Ribosomal RNA methyltransferase Spb1, domain of unknown function DUF3381 | Domain |
| W [auth w] | IPR012920 | Ribosomal RNA methyltransferase, SPB1-like, C-terminal | Domain |
| W [auth w] | IPR029063 | S-adenosyl-L-methionine-dependent methyltransferase superfamily | Homologous Superfamily |
| W [auth w] | IPR002877 | Ribosomal RNA methyltransferase, FtsJ domain | Domain |
| W [auth w] | IPR015507 | Ribosomal RNA large subunit methyltransferase E | Family |
| W [auth w] | IPR028589 | AdoMet-dependent rRNA methyltransferase SPB1-like | Family |
| W [auth w] | IPR050082 | Ribosomal RNA large subunit methyltransferase RlmE | Family |
| V [auth u] | IPR011017 | TRASH domain | Domain |
| V [auth u] | IPR000988 | Large ribosomal subunit protein eL24-related, N-terminal | Domain |
| V [auth u] | IPR038630 | Ribosomal protein L24e/L24 superfamily | Homologous Superfamily |
| V [auth u] | IPR056366 | Large ribosomal subunit protein eL24 | Family |
| U [auth t] | IPR036919 | Large ribosomal subunit protein uL30, ferredoxin-like fold domain superfamily | Homologous Superfamily |
| U [auth t] | IPR035808 | Large ribosomal subunit protein uL30, eukaryota/archaea | Domain |
| U [auth t] | IPR039699 | Large ribosomal subunit protein uL30 | Family |
| U [auth t] | IPR016082 | Large ribosomal subunit protein uL30-like, ferredoxin-like fold domain | Domain |
| U [auth t] | IPR018038 | Large ribosomal subunit protein uL30, conserved site | Conserved Site |
| T [auth p] | IPR019775 | WD40 repeat, conserved site | Conserved Site |
| T [auth p] | IPR012972 | NLE | Domain |
| T [auth p] | IPR036322 | WD40-repeat-containing domain superfamily | Homologous Superfamily |
| T [auth p] | IPR020472 | PAC1/LIS1-like, WD-40 repeat | Repeat |
| T [auth p] | IPR001680 | WD40 repeat | Repeat |
| T [auth p] | IPR028599 | WD repeat WDR12/Ytm1 | Family |
| T [auth p] | IPR015943 | WD40/YVTN repeat-like-containing domain superfamily | Homologous Superfamily |
| S [auth n] | IPR010613 | Pescadillo | Family |
| S [auth n] | IPR001357 | BRCT domain | Domain |
| S [auth n] | IPR036420 | BRCT domain superfamily | Homologous Superfamily |
| R [auth m] | IPR019775 | WD40 repeat, conserved site | Conserved Site |
| R [auth m] | IPR036322 | WD40-repeat-containing domain superfamily | Homologous Superfamily |
| R [auth m] | IPR028598 | WD repeat BOP1/Erb1 | Family |
| R [auth m] | IPR001680 | WD40 repeat | Repeat |
| R [auth m] | IPR012953 | BOP1, N-terminal domain | Domain |
| R [auth m] | IPR015943 | WD40/YVTN repeat-like-containing domain superfamily | Homologous Superfamily |
| Q [auth k] | IPR002675 | Large ribosomal subunit protein eL38 | Family |
| Q [auth k] | IPR038464 | Large ribosomal subunit protein eL38 superfamily | Homologous Superfamily |
| P [auth j] | IPR011331 | Large ribosomal subunit protein eL37/eL43 | Homologous Superfamily |
| P [auth j] | IPR001569 | Large ribosomal subunit protein eL37 | Family |
| P [auth j] | IPR018267 | Large ribosomal subunit protein eL37, conserved site | Conserved Site |
| P [auth j] | IPR011332 | Zinc-binding ribosomal protein | Homologous Superfamily |
| O [auth g] | IPR008195 | Large ribosomal subunit protein eL34 | Family |
| O [auth g] | IPR038562 | Large ribosomal subunit protein eL34, C-terminal domain superfamily | Homologous Superfamily |
| O [auth g] | IPR018065 | Large ribosomal subunit protein eL34, conserved site | Conserved Site |
| N [auth d] | IPR020052 | Large ribosomal subunit protein eL31, conserved site | Conserved Site |
| N [auth d] | IPR023621 | Large ribosomal subunit protein eL31 domain superfamily | Homologous Superfamily |
| N [auth d] | IPR000054 | Large ribosomal subunit protein eL31 | Family |
| M [auth c] | IPR022991 | Large ribosomal subunit protein eL30, conserved site | Conserved Site |
| M [auth c] | IPR004038 | Ribosomal protein eL8/eL30/eS12/Gadd45 | Domain |
| M [auth c] | IPR039109 | Large ribosomal subunit protein eL30-like | Family |
| M [auth c] | IPR029064 | Ribosomal protein eL30-like superfamily | Homologous Superfamily |
| L [auth b] | IPR024926 | Nucleolar GTP-binding protein 1 | Family |
| L [auth b] | IPR031167 | OBG-type guanine nucleotide-binding (G) domain | Domain |
| L [auth b] | IPR012973 | NOG, C-terminal | Domain |
| L [auth b] | IPR010674 | Nucleolar GTP-binding protein 1, Rossman-fold domain | Domain |
| L [auth b] | IPR041623 | NOG1, N-terminal helical domain | Domain |
| L [auth b] | IPR006073 | GTP binding domain | Domain |
| L [auth b] | IPR027417 | P-loop containing nucleoside triphosphate hydrolase | Homologous Superfamily |
| K [auth Z] | IPR018262 | Large ribosomal subunit protein eL27, conserved site | Conserved Site |
| K [auth Z] | IPR038655 | Large ribosomal subunit protein eL27 superfamily | Homologous Superfamily |
| K [auth Z] | IPR008991 | Translation protein SH3-like domain superfamily | Homologous Superfamily |
| K [auth Z] | IPR001141 | Large ribosomal subunit protein eL27 | Family |
| K [auth Z] | IPR041991 | Large ribosomal subunit protein eL27, KOW domain | Domain |
| J [auth X] | IPR001014 | Large ribosomal subunit protein uL23, conserved site | Conserved Site |
| J [auth X] | IPR013025 | Large ribosomal subunit protein uL23-like | Family |
| J [auth X] | IPR012678 | Ribosomal protein uL23/eL15/eS24 core domain superfamily | Homologous Superfamily |
| J [auth X] | IPR012677 | Nucleotide-binding alpha-beta plait domain superfamily | Homologous Superfamily |
| J [auth X] | IPR005633 | Large ribosomal subunit protein uL23, N-terminal | Domain |