Cryo-EM structure of the 90S pre-ribosome (Enp1-Rrp12 Mut) from Chaetomium thermophilum, state B1
Protein Family Annotation Pfam Database Homepage
| Chains | Accession | Name | Description | Comments | Source |
|---|---|---|---|---|---|
| I [auth UL] | PF25173 | WDR3 first beta-propeller domain (Beta-prop_WDR3_1st) | WDR3 first beta-propeller domain | - | Repeat |
| I [auth UL] | PF04003 | Dip2/Utp12 Family (Utp12) | Dip2/Utp12 Family | - | Family |
| I [auth UL] | PF25172 | WDR3 second beta-propeller domain (Beta-prop_WDR3_2nd) | WDR3 second beta-propeller domain | - | Repeat |
| H [auth UK] | PF03998 | Utp11 protein (Utp11) | Utp11 protein | - | Family |
| G [auth UJ] | PF12397 | U3 small nucleolar RNA-associated protein 10 (U3snoRNP10) | U3 small nucleolar RNA-associated protein 10 | - | Family |
| LB [auth CZ] | PF13339 | Apoptosis antagonizing transcription factor (AATF-Che1) | Apoptosis antagonizing transcription factor | - | Family |
| LB [auth CZ] | PF08164 | Apoptosis-antagonizing transcription factor, C-terminal (TRAUB) | Apoptosis-antagonizing transcription factor, C-terminal | This C terminal domain is found in traube proteins [1]. This is the domain of the AATF proteins that interacts with BLOS2 or Ceap, that functions as an adaptor in processes such as protein and vesicle processing and transport, and perhaps transcripti ... | Domain |
| F [auth UG] | PF08149 | BING4CT (NUC141) domain (BING4CT) | BING4CT (NUC141) domain | - | Repeat |
| F [auth UG] | PF00400 | WD domain, G-beta repeat (WD40) | WD domain, G-beta repeat | - | Repeat |
| KB [auth CY] | PF04000 | Sas10/Utp3/C1D family (Sas10_Utp3) | Sas10/Utp3/C1D family | - | Family |
| HB [auth US] | PF03914 | CBF/Mak21 family (CBF) | CBF/Mak21 family | - | Repeat |
| GB [auth UE], MB [auth UI] | PF04003 | Dip2/Utp12 Family (Utp12) | Dip2/Utp12 Family | - | Family |
| EB [auth UT] | PF20416 | U3 small nucleolar RNA-associated protein 20 domain (UTP20) | U3 small nucleolar RNA-associated protein 20 domain | - | Repeat |
| EB [auth UT] | PF07539 | U3 small nucleolar RNA-associated protein 20, N-terminal (UTP20_N) | U3 small nucleolar RNA-associated protein 20, N-terminal | - | Repeat |
| DB [auth CW] | PF23098 | Nucleolar protein 10-like, N-terminal domain (Beta-prop_NOL10_N) | Nucleolar protein 10-like, N-terminal domain | - | Repeat |
| E [auth UF] | PF08640 | U3 small nucleolar RNA-associated protein 6 (U3_assoc_6) | U3 small nucleolar RNA-associated protein 6 | - | Repeat |
| E [auth UF] | PF23233 | Pre-mRNA-splicing factor Syf1/CNRKL1 N-terminal HAT repeat (HAT_Syf1_CNRKL1_N) | Pre-mRNA-splicing factor Syf1/CNRKL1 N-terminal HAT repeat | - | Repeat |
| D [auth UD] | PF00400 | WD domain, G-beta repeat (WD40) | WD domain, G-beta repeat | - | Repeat |
| KA [auth CT] | PF08698 | Fcf2 pre-rRNA processing (Fcf2) | Fcf2 pre-rRNA processing | - | Family |
| IA [auth CR], JA [auth CS] | PF13725 | Possible tRNA binding domain (tRNA_bind_2) | Possible tRNA binding domain | - | Family |
| IA [auth CR], JA [auth CS] | PF08351 | tRNA(Met) cytidine acetyltransferase TmcA, N-terminal (TmcA_N) | tRNA(Met) cytidine acetyltransferase TmcA, N-terminal | This domain of unknown function is often found at the N-terminal of the bacterial tRNA(Met) cytidine acetyltransferase TmcA. TmcA catalyses the formation of N(4)-acetylcytidine (ac4C) at the wobble position of tRNA(Met) by using acetyl-CoA as an acet ... | Domain |
| IA [auth CR], JA [auth CS] | PF13718 | GNAT acetyltransferase 2 (GNAT_acetyltr_2) | GNAT acetyltransferase 2 | - | Family |
| IA [auth CR], JA [auth CS] | PF05127 | RNA cytidine acetyltransferase NAT10/TcmA, helicase domain (NAT10_TcmA_helicase) | RNA cytidine acetyltransferase NAT10/TcmA, helicase domain | This domain contains a P-loop (Walker A) motif, suggesting that it has ATPase activity, and a Walker B motif. It si found in RNA cytidine acetyltransferase NAT10 from eukaryotes and tRNA(Met) cytidine acetyltransferase TcmA from prokaryotes. NAT10 ca ... | Domain |
| HA [auth CQ] | PF22891 | Eukaryotic type KH-domain (KH-domain type I) (KH_PNO1_2nd) | Eukaryotic type KH-domain (KH-domain type I) | This entry represents the second KH domain found in the PNO1 protein. PNO1 is part of the small subunit (SSU) processome, first precursor of the small eukaryotic ribosomal subunit. | Domain |
| GA [auth CP] | PF17903 | Krr1 KH1 domain (KH_KRR1_1st) | Krr1 KH1 domain | This entry represents the first KH domain in the KRR1 protein [1]. Krr1 is a ribosomal assembly factor. The KH1 domain is a divergent KH domain that lacks the RNA-binding GXXG motif and is involved in binding another assembly factor, Kri1 [1]. | Domain |
| GA [auth CP] | PF01200 | Ribosomal protein S28e (Ribosomal_S28e) | Ribosomal protein S28e | Domain | |
| GA [auth CP] | PF21800 | KRR1 small subunit processome component, second KH domain (KH_KRR1_2nd) | KRR1 small subunit processome component, second KH domain | This is the second K homology domain (KH2) found in KRR1 small subunit processome component from the fungus Chaetomium thermophilum and similar eukaryotic sequences. | Domain |
| C [auth UC] | PF09368 | Sas10 C-terminal domain (Sas10) | Sas10 C-terminal domain | Sas10 is an Essential subunit of U3-containing Small Subunit (SSU) processome complex involved in the production of the 18S rRNA and assembly of the small ribosomal subunit. | Domain |
| C [auth UC] | PF04000 | Sas10/Utp3/C1D family (Sas10_Utp3) | Sas10/Utp3/C1D family | - | Family |
| EA [auth CN], FA [auth CO] | PF03587 | EMG1/NEP1 methyltransferase (EMG1) | EMG1/NEP1 methyltransferase | - | Family |
| DA [auth CM] | PF04158 | Sof1-like domain (Sof1) | Sof1-like domain | - | Family |
| DA [auth CM] | PF00410 | Ribosomal protein S8 (Ribosomal_S8) | Ribosomal protein S8 | Domain | |
| DA [auth CM] | PF00400 | WD domain, G-beta repeat (WD40) | WD domain, G-beta repeat | - | Repeat |
| CA [auth CL] | PF00416 | Ribosomal protein S13/S18 (Ribosomal_S13) | Ribosomal protein S13/S18 | - | Family |
| BA [auth CK] | PF04427 | Brix domain (Brix) | Brix domain | Domain | |
| BA [auth CK] | PF00366 | Ribosomal protein S17 (Ribosomal_S17) | Ribosomal protein S17 | Domain | |
| AA [auth CJ] | PF00380 | Ribosomal protein S9/S16 (Ribosomal_S9) | Ribosomal protein S9/S16 | - | Family |
| AA [auth CJ] | PF00163 | Ribosomal protein S4/S9 N-terminal domain (Ribosomal_S4) | Ribosomal protein S4/S9 N-terminal domain | - | Family |
| AA [auth CJ] | PF01479 | S4 domain (S4) | S4 domain | The S4 domain is a small domain consisting of 60-65 amino acid residues that was detected in the bacterial ribosomal protein S4, eukaryotic ribosomal S9, two families of pseudouridine synthases, a novel family of predicted RNA methylases, a yeast pro ... | Domain |
| Z [auth CI] | PF08142 | AARP2CN (NUC121) domain (AARP2CN) | AARP2CN (NUC121) domain | This domain is the central domain of AARP2. It is weakly similar to the GTP-binding domain of elongation factor TU [1]. | Domain |
| Z [auth CI] | PF01926 | 50S ribosome-binding GTPase (MMR_HSR1) | 50S ribosome-binding GTPase | - | Family |
| Z [auth CI] | PF00411 | Ribosomal protein S11 (Ribosomal_S11) | Ribosomal protein S11 | - | Family |
| Y [auth CH] | PF05189 | RNA 3'-terminal phosphate cyclase (RTC), insert domain (RTC_insert) | RNA 3'-terminal phosphate cyclase (RTC), insert domain | RNA cyclases are a family of RNA-modifying enzymes that are conserved in all cellular organisms. They catalyse the ATP-dependent conversion of the 3'-phosphate to the 2',3'-cyclic phosphodiester at the end of RNA, in a reaction involving formation o ... | Domain |
| Y [auth CH] | PF01137 | RNA 3'-terminal phosphate cyclase (RTC) | RNA 3'-terminal phosphate cyclase | RNA cyclases are a family of RNA-modifying enzymes that are conserved in all cellular organisms. They catalyse the ATP-dependent conversion of the 3'-phosphate to the 2',3'-cyclic phosphodiester at the end of RNA, in a reaction involving formation o ... | Domain |
| X [auth CG] | PF01479 | S4 domain (S4) | S4 domain | The S4 domain is a small domain consisting of 60-65 amino acid residues that was detected in the bacterial ribosomal protein S4, eukaryotic ribosomal S9, two families of pseudouridine synthases, a novel family of predicted RNA methylases, a yeast pro ... | Domain |
| X [auth CG] | PF00400 | WD domain, G-beta repeat (WD40) | WD domain, G-beta repeat | - | Repeat |
| V [auth CE], W [auth CF] | PF01201 | Ribosomal protein S8e (Ribosomal_S8e) | Ribosomal protein S8e | - | Family |
| V [auth CE], W [auth CF] | PF01248 | Ribosomal protein L7Ae/L30e/S12e/Gadd45 family (Ribosomal_L7Ae) | Ribosomal protein L7Ae/L30e/S12e/Gadd45 family | This family includes: Ribosomal L7A from metazoa, Ribosomal L8-A and L8-B from fungi, 30S ribosomal protein HS6 from archaebacteria, 40S ribosomal protein S12 from eukaryotes, Ribosomal protein L30 from eukaryotes and archaebacteria. Gadd45 and MyD11 ... | Domain |
| U [auth CD] | PF08156 | NOP5NT (NUC127) domain (NOP5NT) | NOP5NT (NUC127) domain | This N terminal domain is found in RNA-binding proteins of the NOP5 family [1]. | Domain |
| U [auth CD] | PF01092 | Ribosomal protein S6e (Ribosomal_S6e) | Ribosomal protein S6e | - | Family |
| U [auth CD] | PF01798 | snoRNA binding domain, fibrillarin (Nop) | snoRNA binding domain, fibrillarin | - | Family |
| B [auth UB] | PF04147 | Nop14-like family (Nop14) | Nop14-like family | - | Family |
| T [auth CC] | PF08156 | NOP5NT (NUC127) domain (NOP5NT) | NOP5NT (NUC127) domain | This N terminal domain is found in RNA-binding proteins of the NOP5 family [1]. | Domain |
| T [auth CC] | PF00177 | Ribosomal protein S7p/S5e (Ribosomal_S7) | Ribosomal protein S7p/S5e | This family contains ribosomal protein S7 from prokaryotes and S5 from eukaryotes. | Domain |
| T [auth CC] | PF01798 | snoRNA binding domain, fibrillarin (Nop) | snoRNA binding domain, fibrillarin | - | Family |
| R [auth CA], S [auth CB] | PF00900 | Ribosomal family S4e (Ribosomal_S4e) | Ribosomal family S4e | - | Family |
| R [auth CA], S [auth CB] | PF16121 | 40S ribosomal protein S4 C-terminus (40S_S4_C) | 40S ribosomal protein S4 C-terminus | - | Family |
| R [auth CA], S [auth CB] | PF01015 | Ribosomal S3Ae family (Ribosomal_S3Ae) | Ribosomal S3Ae family | - | Family |
| R [auth CA], S [auth CB] | PF01269 | Fibrillarin (Fibrillarin) | Fibrillarin | Domain | |
| R [auth CA], S [auth CB] | PF00467 | KOW motif (KOW) | KOW motif | - | Family |
| Q [auth UZ] | PF00687 | Ribosomal protein L1p/L10e family (Ribosomal_L1) | Ribosomal protein L1p/L10e family | This family includes prokaryotic L1 and eukaryotic L10. | Domain |
| O [auth UU] | PF04192 | Utp21 specific WD40 associated putative domain (Utp21) | Utp21 specific WD40 associated putative domain | Utp21 is a subunit of U3 snoRNP, which is essential for synthesis of 18S rRNA. | Domain |
| O [auth UU] | PF25171 | WDR36/Utp21 first beta-propeller (Beta-prop_WDR36-Utp21_1st) | WDR36/Utp21 first beta-propeller | - | Repeat |
| M [auth UQ] | PF23869 | WD repeat-containing protein 75 first beta-propeller (Beta-prop_WDR75_1st) | WD repeat-containing protein 75 first beta-propeller | - | Repeat |
| L [auth UO] | PF09384 | UTP15 C terminal (UTP15_C) | UTP15 C terminal | - | Family |
| L [auth UO] | PF00400 | WD domain, G-beta repeat (WD40) | WD domain, G-beta repeat | - | Repeat |
| J [auth UM] | PF00400 | WD domain, G-beta repeat (WD40) | WD domain, G-beta repeat | - | Repeat |
| J [auth UM] | PF08625 | Utp13 specific WD40 associated domain (Utp13) | Utp13 specific WD40 associated domain | Utp13 is a component of the five protein Pwp2 complex that forms part of a stable particle subunit independent of the U3 small nucleolar ribonucleoprotein that is essential for the initial assembly steps of the 90S pre-ribosome [1]. Pwp2 is capable o ... | Domain |
| A [auth UA] | PF04003 | Dip2/Utp12 Family (Utp12) | Dip2/Utp12 Family | - | Family |
| A [auth UA] | PF00400 | WD domain, G-beta repeat (WD40) | WD domain, G-beta repeat | - | Repeat |
Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage
InterPro: Protein Family Classification InterPro Database Homepage
Protein Modification Annotation
| Modified Residue(s) | ||
|---|---|---|
| Chain | Residue(s) | Description |
| BB [auth C1] | A2M | Parent Component: A |
| BB [auth C1] | OMC | Parent Component: C |
| N [auth UR] | SEP | Parent Component: SER :  AA0037 :  O-phospho-L-serine MOD:00046 |
| A [auth UA] | SEP | Parent Component: SER :  AA0037 , AA0037 :  O-phospho-L-serine MOD:00046 , O-phospho-L-serine MOD:00046 |














