6ZQC | pdb_00006zqc

Cryo-EM structure of the 90S pre-ribosome from Saccharomyces cerevisiae, state Pre-A1

External Resource: Annotation


Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
PB [auth Dc]SCOP2B SuperfamilyNucleic acid-binding proteins 8063430 3000135 SCOP2B (2022-06-29)
LB [auth DW]SCOP2B SuperfamilyRibosomal protein S8 8096922 3000709 SCOP2B (2022-06-29)
JB [auth DQ]SCOP2B SuperfamilyRibosomal protein S5 domain 2-like 8103366 3000100 SCOP2B (2022-06-29)
IB [auth DO]SCOP2B SuperfamilyTranslational machinery components 8095805 3000571 SCOP2B (2022-06-29)
HB [auth DN]SCOP2B SuperfamilyS15/NS1 RNA-binding domain 8052974 3001284 SCOP2B (2022-06-29)
HB [auth DN]SCOP2B SuperfamilyHomeodomain-like 8052973 3000001 SCOP2B (2022-06-29)
GB [auth DL]SCOP2B SuperfamilyNucleic acid-binding proteins 8052738 3000135 SCOP2B (2022-06-29)
GB [auth DL]SCOP2B SuperfamilyRibosomal S17 N-terminal domain-like 8052736 3002138 SCOP2B (2022-06-29)
EB [auth DI]SCOP2B Superfamily50S Ribosomal protein L14-like 8053083 3000433 SCOP2B (2022-06-29)
CB [auth DG]SCOP2B SuperfamilyGS N-terminal domain-like 8053173 3000408 SCOP2B (2022-06-29)
BB [auth DF]SCOP2B SuperfamilyRibosomal protein S7 8065993 3000799 SCOP2B (2022-06-29)
AB [auth DE]SCOP2B SuperfamilyAlpha-L RNA-binding motif 8052758 3001473 SCOP2B (2022-06-29)
AB [auth DE]SCOP2B SuperfamilyTranslation proteins SH3-like KOW motif containing domain 8052760 3000334 SCOP2B (2022-06-29)
AB [auth DE]SCOP2B SuperfamilyNucleic acid-binding proteins 8052759 3000135 SCOP2B (2022-06-29)
QA [auth JG]SCOP2B Superfamilyalpha/beta knot 8037153 3001122 SCOP2B (2022-06-29)
PA [auth JF]SCOP2B Superfamilyalpha/beta knot 8037153 3001122 SCOP2B (2022-06-29)
NA [auth CN]SCOP2B SuperfamilyRNA-binding domain, RBD 8053724 3000110 SCOP2B (2022-06-29)
NA [auth CN]SCOP2B SuperfamilyRRP7 C-terminal domain-like 8053722 3002219 SCOP2B (2022-06-29)
GA [auth CG]SCOP2B SuperfamilyL30e-like 8033484 3001739 SCOP2B (2022-06-29)
FA [auth CF]SCOP2B SuperfamilyL30e-like 8033484 3001739 SCOP2B (2022-06-29)
AA [auth UV]SCOP2B SuperfamilyNucleotidyltransferase-like 8053726 3000129 SCOP2B (2022-06-29)
AA [auth UV]SCOP2B SuperfamilyPAP/OAS1 substrate-binding domain-like 8053727 3000941 SCOP2B (2022-06-29)
AA [auth UV]SCOP2B SuperfamilyPAP/Archaeal CCA-adding enzyme C-terminal domain-like 8053729 3001147 SCOP2B (2022-06-29)
AA [auth UV]SCOP2B SuperfamilyPAP/Archaeal CCA-adding enzyme C-terminal domain-like 8053730 3001147 SCOP2B (2022-06-29)
AA [auth UV]SCOP2B SuperfamilyNucleotidyltransferase-like 8053725 3000129 SCOP2B (2022-06-29)
AA [auth UV]SCOP2B SuperfamilyPAP/OAS1 substrate-binding domain-like 8053728 3000941 SCOP2B (2022-06-29)
B [auth DA]SCOP2B SuperfamilyRibosomal S3Ae-like 8053211 3002166 SCOP2B (2022-06-29)
R [auth UM]SCOP2B SuperfamilyUTPB complex component-like 8061270 3002330 SCOP2B (2022-06-29)
E [auth CB]SCOP2B SuperfamilyS-adenosyl-L-methionine-dependent methyltransferases 8063662 3000118 SCOP2B (2022-06-29)
A [auth CA]SCOP2B SuperfamilyS-adenosyl-L-methionine-dependent methyltransferases 8063662 3000118 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
J [auth UE]Ribosomal_L21pe6zqcUE1 A: alpha bundlesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: Ribosomal_L21pECOD (develop294)
I [auth UD]Ribosomal_L21pe6zqcUD1 A: alpha bundlesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: Ribosomal_L21pECOD (develop294)
PB [auth Dc]Ribosomal_L21pe6zqcDc1 A: alpha bundlesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: Ribosomal_L21pECOD (develop294)
OB [auth Db]Ribosomal_L21pe6zqcDb1 A: alpha bundlesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: Ribosomal_L21pECOD (develop294)
NB [auth DY]Ribosomal_L21pe6zqcDY1 A: alpha bundlesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: Ribosomal_L21pECOD (develop294)
MB [auth DX]Ribosomal_L21pe6zqcDX1 A: alpha bundlesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: Ribosomal_L21pECOD (develop294)
LB [auth DW]Ribosomal_L21pe6zqcDW1 A: alpha bundlesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: Ribosomal_L21pECOD (develop294)
KB [auth DS]Ribosomal_L21pe6zqcDS1 A: alpha bundlesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: Ribosomal_L21pECOD (develop294)
JB [auth DQ]Ribosomal_L21pe6zqcDQ1 A: alpha bundlesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: Ribosomal_L21pECOD (develop294)
IB [auth DO]Ribosomal_L21pe6zqcDO1 A: alpha bundlesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: Ribosomal_L21pECOD (develop294)
HB [auth DN]Ribosomal_L21pe6zqcDN1 A: alpha bundlesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: Ribosomal_L21pECOD (develop294)
GB [auth DL]Ribosomal_L21pe6zqcDL1 A: alpha bundlesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: Ribosomal_L21pECOD (develop294)
FB [auth DJ]Ribosomal_L21pe6zqcDJ1 A: alpha bundlesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: Ribosomal_L21pECOD (develop294)
EB [auth DI]Ribosomal_L21pe6zqcDI1 A: alpha bundlesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: Ribosomal_L21pECOD (develop294)
DB [auth DH]Ribosomal_L21pe6zqcDH1 A: alpha bundlesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: Ribosomal_L21pECOD (develop294)
CB [auth DG]Ribosomal_L21pe6zqcDG1 A: alpha bundlesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: Ribosomal_L21pECOD (develop294)
BB [auth DF]Ribosomal_L21pe6zqcDF1 A: alpha bundlesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: Ribosomal_L21pECOD (develop294)
AB [auth DE]Ribosomal_L21pe6zqcDE1 A: alpha bundlesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: Ribosomal_L21pECOD (develop294)
TA [auth JJ]Ribosomal_L21pe6zqcJJ1 A: alpha bundlesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: Ribosomal_L21pECOD (develop294)
SA [auth JI]Ribosomal_L21pe6zqcJI1 A: alpha bundlesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: Ribosomal_L21pECOD (develop294)
RA [auth JH]Ribosomal_L21pe6zqcJH1 A: alpha bundlesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: Ribosomal_L21pECOD (develop294)
D [auth UA]Ribosomal_L21pe6zqcUA1 A: alpha bundlesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: Ribosomal_L21pECOD (develop294)
QA [auth JG]Ribosomal_L21pe6zqcJG1 A: alpha bundlesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: Ribosomal_L21pECOD (develop294)
PA [auth JF]Ribosomal_L21pe6zqcJF1 A: alpha bundlesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: Ribosomal_L21pECOD (develop294)
OA [auth JC]Ribosomal_L21pe6zqcJC1 A: alpha bundlesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: Ribosomal_L21pECOD (develop294)
NA [auth CN]RNA_pol_Rpc34e6zqcCN1 A: alpha bundlesX: CNF1/YfiH-like putative cysteine hydrolasesH: BromodomainT: BromodomainF: RNA_pol_Rpc34ECOD (develop294)
MA [auth CM]Ribosomal_L21pe6zqcCM1 A: alpha bundlesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: Ribosomal_L21pECOD (develop294)
IA [auth CI]FAD_binding_3, Pyr_redox_3e6zqcCI1 A: alpha bundlesX: CNF1/YfiH-like putative cysteine hydrolasesH: RIFT-relatedT: FMN-binding split barrel 2F: FAD_binding_3, Pyr_redox_3ECOD (develop294)
HA [auth CH]PA14e6zqcCH1 A: alpha bundlesX: CNF1/YfiH-like putative cysteine hydrolasesH: BromodomainT: BromodomainF: PA14ECOD (develop294)
GA [auth CG]Ribosomal_L21pe6zqcCG1 A: alpha bundlesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: Ribosomal_L21pECOD (develop294)
FA [auth CF]Ribosomal_L21pe6zqcCF1 A: alpha bundlesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: Ribosomal_L21pECOD (develop294)
F [auth JB]Ribosomal_L21pe6zqcJB1 A: alpha bundlesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: Ribosomal_L21pECOD (develop294)
C [auth JA]Ribosomal_L21pe6zqcJA1 A: alpha bundlesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: Ribosomal_L21pECOD (develop294)
DA [auth CD]Ribosomal_L21pe6zqcCD1 A: alpha bundlesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: Ribosomal_L21pECOD (develop294)
CA [auth UZ]Ribosomal_L21pe6zqcUZ1 A: alpha bundlesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: Ribosomal_L21pECOD (develop294)
AA [auth UV]Ribosomal_L21pe6zqcUV1 A: alpha bundlesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: Ribosomal_L21pECOD (develop294)
B [auth DA]Ribosomal_L21pe6zqcDA1 A: alpha bundlesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: Ribosomal_L21pECOD (develop294)
T [auth UO]FAD_binding_3, Pyr_redox_3e6zqcUO1 A: alpha bundlesX: CNF1/YfiH-like putative cysteine hydrolasesH: RIFT-relatedT: FMN-binding split barrel 2F: FAD_binding_3, Pyr_redox_3ECOD (develop294)
R [auth UM]Ribosomal_L21pe6zqcUM1 A: alpha bundlesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: Ribosomal_L21pECOD (develop294)
Q [auth UL]Ribosomal_L21pe6zqcUL1 A: alpha bundlesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: Ribosomal_L21pECOD (develop294)
N [auth UI]Ribosomal_L21pe6zqcUI1 A: alpha bundlesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: Ribosomal_L21pECOD (develop294)
E [auth CB]Ribosomal_L21pe6zqcCB1 A: alpha bundlesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: Ribosomal_L21pECOD (develop294)
A [auth CA]Ribosomal_L21pe6zqcCA1 A: alpha bundlesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: Ribosomal_L21pECOD (develop294)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
K [auth UF]PF08640U3 small nucleolar RNA-associated protein 6 (U3_assoc_6)U3 small nucleolar RNA-associated protein 6- Repeat
K [auth UF]PF23240PRP39 N-terminal HAT repeat (HAT_PRP39_N)PRP39 N-terminal HAT repeat- Repeat
J [auth UE]PF04003Dip2/Utp12 Family (Utp12)Dip2/Utp12 Family- Family
I [auth UD]PF00400WD domain, G-beta repeat (WD40)WD domain, G-beta repeat- Repeat
NB [auth DY]PF01282Ribosomal protein S24e (Ribosomal_S24e)Ribosomal protein S24e- Family
LB [auth DW]PF00410Ribosomal protein S8 (Ribosomal_S8)Ribosomal protein S8Domain
H [auth UC]PF09368Sas10 C-terminal domain (Sas10)Sas10 C-terminal domainSas10 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
KB [auth DS]PF00416Ribosomal protein S13/S18 (Ribosomal_S13)Ribosomal protein S13/S18- Family
JB [auth DQ]PF00380Ribosomal protein S9/S16 (Ribosomal_S9)Ribosomal protein S9/S16- Family
IB [auth DO]PF00411Ribosomal protein S11 (Ribosomal_S11)Ribosomal protein S11- Family
HB [auth DN]PF00312Ribosomal protein S15 (Ribosomal_S15)Ribosomal protein S15Domain
GB [auth DL]PF00366Ribosomal protein S17 (Ribosomal_S17)Ribosomal protein S17Domain
GB [auth DL]PF16205Ribosomal_S17 N-terminal (Ribosomal_S17_N)Ribosomal_S17 N-terminal- Family
FB [auth DJ]PF00163Ribosomal protein S4/S9 N-terminal domain (Ribosomal_S4)Ribosomal protein S4/S9 N-terminal domain- Family
FB [auth DJ]PF01479S4 domain (S4)S4 domainThe 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 ...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 protein containing a pseudouridine synthetase and a deaminase domain, bacterial tyrosyl-tRNA synthetases, and a number of uncharacterized, small proteins that may be involved in translation regulation [1]. The S4 domain probably mediates binding to RNA.
Domain
EB [auth DI]PF01201Ribosomal protein S8e (Ribosomal_S8e)Ribosomal protein S8e- Family
DB [auth DH]PF01251Ribosomal protein S7e (Ribosomal_S7e)Ribosomal protein S7e- Family
CB [auth DG]PF01092Ribosomal protein S6e (Ribosomal_S6e)Ribosomal protein S6e- Family
BB [auth DF]PF00177Ribosomal protein S7p/S5e (Ribosomal_S7)Ribosomal protein S7p/S5eThis family contains ribosomal protein S7 from prokaryotes and S5 from eukaryotes. Domain
AB [auth DE]PF00900Ribosomal family S4e (Ribosomal_S4e)Ribosomal family S4e- Family
AB [auth DE]PF1612140S ribosomal protein S4 C-terminus (40S_S4_C)40S ribosomal protein S4 C-terminus- Family
AB [auth DE]PF08071RS4NT (NUC023) domain (RS4NT)RS4NT (NUC023) domainThis is the N-terminal domain of Ribosomal S4 / S4e proteins. This domain is associated with S4 and KOW domains [1]. Domain
AB [auth DE]PF01479S4 domain (S4)S4 domainThe 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 ...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 protein containing a pseudouridine synthetase and a deaminase domain, bacterial tyrosyl-tRNA synthetases, and a number of uncharacterized, small proteins that may be involved in translation regulation [1]. The S4 domain probably mediates binding to RNA.
Domain
AB [auth DE]PF00467KOW motif (KOW)KOW motif- Family
YA [auth JP]PF04158Sof1-like domain (Sof1)Sof1-like domain- Family
YA [auth JP]PF00400WD domain, G-beta repeat (WD40)WD domain, G-beta repeat- Repeat
XA [auth JO]PF17903Krr1 KH1 domain (KH_KRR1_1st)Krr1 KH1 domainThis 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
XA [auth JO]PF21800KRR1 small subunit processome component, second KH domain (KH_KRR1_2nd)KRR1 small subunit processome component, second KH domainThis is the second K homology domain (KH2) found in KRR1 small subunit processome component from the fungus Chaetomium thermophilum and similar eukaryotic sequences. Domain
TA [auth JJ]PF17903Krr1 KH1 domain (KH_KRR1_1st)Krr1 KH1 domainThis 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
TA [auth JJ]PF22891Eukaryotic 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
SA [auth JI]PF23240PRP39 N-terminal HAT repeat (HAT_PRP39_N)PRP39 N-terminal HAT repeat- Repeat
D [auth UA]PF04003Dip2/Utp12 Family (Utp12)Dip2/Utp12 Family- Family
D [auth UA]PF00400WD domain, G-beta repeat (WD40)WD domain, G-beta repeat- Repeat
PA [auth JF],
QA [auth JG]		PF03587EMG1/NEP1 methyltransferase (EMG1)EMG1/NEP1 methyltransferase- Family
OA [auth JC]PF23098Nucleolar protein 10-like, N-terminal domain (Beta-prop_NOL10_N)Nucleolar protein 10-like, N-terminal domain- Repeat
NA [auth CN]PF17799Rrp7 RRM-like N-terminal domain (RRM_Rrp7)Rrp7 RRM-like N-terminal domainThis domain corresponds to the N-terminal RNA-binding domain found in the Rrp7 protein. It has an RRM-like fold with a circular permutation [1]. Domain
NA [auth CN]PF12923Ribosomal RNA-processing protein 7 (RRP7) C-terminal domain (RRP7)Ribosomal RNA-processing protein 7 (RRP7) C-terminal domainRRP7 is an essential protein in yeast that is involved in pre-rRNA processing and ribosome assembly [1]. It is speculated to be required for correct assembly of rpS27 into the pre-ribosomal particle [1-2]. Domain
MA [auth CM]PF05189RNA 3'-terminal phosphate cyclase (RTC), insert domain (RTC_insert)RNA 3'-terminal phosphate cyclase (RTC), insert domainRNA 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 ...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 of the covalent AMP-cyclase intermediate [1]. The structure of RTC demonstrates that RTCs are comprised two domain. The larger domain contains an insert domain of approximately 100 amino acids [1].
Domain
MA [auth CM]PF01137RNA 3'-terminal phosphate cyclase (RTC)RNA 3'-terminal phosphate cyclaseRNA 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 ...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 of the covalent AMP-cyclase intermediate [1]. The structure of RTC demonstrates that RTCs are comprised two domain. The larger domain contains an insert domain of approximately 100 amino acids [1].
Domain
LA [auth CL]PF08142AARP2CN (NUC121) domain (AARP2CN)AARP2CN (NUC121) domainThis domain is the central domain of AARP2. It is weakly similar to the GTP-binding domain of elongation factor TU [1]. Domain
LA [auth CL]PF00004ATPase family associated with various cellular activities (AAA) (AAA)ATPase family associated with various cellular activities (AAA)AAA family proteins often perform chaperone-like functions that assist in the assembly, operation, or disassembly of protein complexes [2]. Domain
JA [auth CJ]PF04427Brix domain (Brix)Brix domainDomain
IA [auth CI]PF00163Ribosomal protein S4/S9 N-terminal domain (Ribosomal_S4)Ribosomal protein S4/S9 N-terminal domain- Family
IA [auth CI]PF01479S4 domain (S4)S4 domainThe 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 ...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 protein containing a pseudouridine synthetase and a deaminase domain, bacterial tyrosyl-tRNA synthetases, and a number of uncharacterized, small proteins that may be involved in translation regulation [1]. The S4 domain probably mediates binding to RNA.
Domain
HA [auth CH]PF00400WD domain, G-beta repeat (WD40)WD domain, G-beta repeat- Repeat
FA [auth CF],
GA [auth CG]		PF01248Ribosomal protein L7Ae/L30e/S12e/Gadd45 family (Ribosomal_L7Ae)Ribosomal protein L7Ae/L30e/S12e/Gadd45 familyThis 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 ...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 MyD118 [1].
Domain
C [auth JA],
F [auth JB]		PF13725Possible tRNA binding domain (tRNA_bind_2)Possible tRNA binding domain- Family
C [auth JA],
F [auth JB]		PF13718GNAT acetyltransferase 2 (GNAT_acetyltr_2)GNAT acetyltransferase 2- Family
C [auth JA],
F [auth JB]		PF05127RNA cytidine acetyltransferase NAT10/TcmA, helicase domain (NAT10_TcmA_helicase)RNA cytidine acetyltransferase NAT10/TcmA, helicase domainThis 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 ...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 catalyses the formation of N4-acetylcytidine (ac4C) modification on mRNAs, 18S rRNA and tRNAs [1-4]. In tRNA(Met) cytidine acetyltransferase (TmcA) it may function as an RNA helicase motor (driven by ATP hydrolysis) which delivers the wobble base to the active centre of the GCN5-related N-acetyltransferase (GNAT) domain [1].
Domain
EA [auth CE]PF08156NOP5NT (NUC127) domain (NOP5NT)NOP5NT (NUC127) domainThis N terminal domain is found in RNA-binding proteins of the NOP5 family [1]. Domain
EA [auth CE]PF01798snoRNA binding domain, fibrillarin (Nop)snoRNA binding domain, fibrillarin- Family
DA [auth CD]PF08156NOP5NT (NUC127) domain (NOP5NT)NOP5NT (NUC127) domainThis N terminal domain is found in RNA-binding proteins of the NOP5 family [1]. Domain
DA [auth CD]PF01798snoRNA binding domain, fibrillarin (Nop)snoRNA binding domain, fibrillarin- Family
CA [auth UZ]PF00687Ribosomal protein L1p/L10e family (Ribosomal_L1)Ribosomal protein L1p/L10e familyThis family includes prokaryotic L1 and eukaryotic L10. Domain
BA [auth UX]PF04900Fcf1 (Fcf1)Fcf1Fcf1 is a nucleolar protein involved in pre-rRNA processing [1]. Depletion of yeast Fcf1 and Fcf2 leads to a decrease in synthesis of the 18S rRNA and results in a deficit in 40S ribosomal subunits [1]. Domain
AA [auth UV]PF03813Nrap protein domain 1 (Nrap)Nrap protein domain 1Members of this family are nucleolar RNA-associated proteins (Nrap) which are highly conserved from yeast (Saccharomyces cerevisiae) to human. In the mouse, Nrap is ubiquitously expressed and is specifically localised in the nucleolus [1]. Nrap is a ...Members of this family are nucleolar RNA-associated proteins (Nrap) which are highly conserved from yeast (Saccharomyces cerevisiae) to human. In the mouse, Nrap is ubiquitously expressed and is specifically localised in the nucleolus [1]. Nrap is a large nucleolar protein (of more than 1000 amino acids). Nrap appears to be associated with ribosome biogenesis by interacting with pre-rRNA primary transcript [1]. This domain has a nucleotidyltransferase structure.
Domain
AA [auth UV]PF17403Nrap protein PAP/OAS-like domain (Nrap_D2)Nrap protein PAP/OAS-like domainMembers of this family are nucleolar RNA-associated proteins (Nrap) which are highly conserved from yeast (Saccharomyces cerevisiae) to human. In the mouse, Nrap is ubiquitously expressed and is specifically localised in the nucleolus [1]. Nrap is a ...Members of this family are nucleolar RNA-associated proteins (Nrap) which are highly conserved from yeast (Saccharomyces cerevisiae) to human. In the mouse, Nrap is ubiquitously expressed and is specifically localised in the nucleolus [1]. Nrap is a large nucleolar protein (of more than 1000 amino acids). Nrap appears to be associated with ribosome biogenesis by interacting with pre-rRNA primary transcript [1].
Domain
AA [auth UV]PF17406Nrap protein PAP/OAS1-like domain 5 (Nrap_D5)Nrap protein PAP/OAS1-like domain 5Members of this family are nucleolar RNA-associated proteins (Nrap) which are highly conserved from yeast (Saccharomyces cerevisiae) to human. In the mouse, Nrap is ubiquitously expressed and is specifically localised in the nucleolus [1]. Nrap is a ...Members of this family are nucleolar RNA-associated proteins (Nrap) which are highly conserved from yeast (Saccharomyces cerevisiae) to human. In the mouse, Nrap is ubiquitously expressed and is specifically localised in the nucleolus [1]. Nrap is a large nucleolar protein (of more than 1000 amino acids). Nrap appears to be associated with ribosome biogenesis by interacting with pre-rRNA primary transcript [1].
Domain
AA [auth UV]PF17407Nrap protein domain 6 (Nrap_D6)Nrap protein domain 6Members of this family are nucleolar RNA-associated proteins (Nrap) which are highly conserved from yeast (Saccharomyces cerevisiae) to human. In the mouse, Nrap is ubiquitously expressed and is specifically localised in the nucleolus [1]. Nrap is a ...Members of this family are nucleolar RNA-associated proteins (Nrap) which are highly conserved from yeast (Saccharomyces cerevisiae) to human. In the mouse, Nrap is ubiquitously expressed and is specifically localised in the nucleolus [1]. Nrap is a large nucleolar protein (of more than 1000 amino acids). Nrap appears to be associated with ribosome biogenesis by interacting with pre-rRNA primary transcript [1].
Domain
AA [auth UV]PF17404Nrap protein domain 3 (Nrap_D3)Nrap protein domain 3Members of this family are nucleolar RNA-associated proteins (Nrap) which are highly conserved from yeast (Saccharomyces cerevisiae) to human. In the mouse, Nrap is ubiquitously expressed and is specifically localised in the nucleolus [1]. Nrap is a ...Members of this family are nucleolar RNA-associated proteins (Nrap) which are highly conserved from yeast (Saccharomyces cerevisiae) to human. In the mouse, Nrap is ubiquitously expressed and is specifically localised in the nucleolus [1]. Nrap is a large nucleolar protein (of more than 1000 amino acids). Nrap appears to be associated with ribosome biogenesis by interacting with pre-rRNA primary transcript [1].
Domain
AA [auth UV]PF17405Nrap protein nucleotidyltransferase domain 4 (Nrap_D4)Nrap protein nucleotidyltransferase domain 4Members of this family are nucleolar RNA-associated proteins (Nrap) which are highly conserved from yeast (Saccharomyces cerevisiae) to human. In the mouse, Nrap is ubiquitously expressed and is specifically localised in the nucleolus [1]. Nrap is a ...Members of this family are nucleolar RNA-associated proteins (Nrap) which are highly conserved from yeast (Saccharomyces cerevisiae) to human. In the mouse, Nrap is ubiquitously expressed and is specifically localised in the nucleolus [1]. Nrap is a large nucleolar protein (of more than 1000 amino acids). Nrap appears to be associated with ribosome biogenesis by interacting with pre-rRNA primary transcript [1].
Domain
Z [auth UU]PF04192Utp21 specific WD40 associated putative domain (Utp21)Utp21 specific WD40 associated putative domainUtp21 is a subunit of U3 snoRNP, which is essential for synthesis of 18S rRNA. Domain
Z [auth UU]PF00400WD domain, G-beta repeat (WD40)WD domain, G-beta repeat- Repeat
Y [auth UT]PF20416U3 small nucleolar RNA-associated protein 20 domain (UTP20)U3 small nucleolar RNA-associated protein 20 domain- Repeat
Y [auth UT]PF07539U3 small nucleolar RNA-associated protein 20, N-terminal (UTP20_N)U3 small nucleolar RNA-associated protein 20, N-terminal- Repeat
X [auth US]PF03914CBF/Mak21 family (CBF)CBF/Mak21 family- Repeat
W [auth UR]PF00400WD domain, G-beta repeat (WD40)WD domain, G-beta repeat- Repeat
V [auth UQ]PF00400WD domain, G-beta repeat (WD40)WD domain, G-beta repeat- Repeat
B [auth DA]PF01015Ribosomal S3Ae family (Ribosomal_S3Ae)Ribosomal S3Ae family- Family
T [auth UO]PF09384UTP15 C terminal (UTP15_C)UTP15 C terminal- Family
T [auth UO]PF00400WD domain, G-beta repeat (WD40)WD domain, G-beta repeat- Repeat
R [auth UM]PF00400WD domain, G-beta repeat (WD40)WD domain, G-beta repeat- Repeat
R [auth UM]PF08625Utp13 specific WD40 associated domain (Utp13)Utp13 specific WD40 associated domainUtp13 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 ...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 of interacting directly with the 35 S pre-rRNA 5' end [1].
Domain
Q [auth UL]PF04003Dip2/Utp12 Family (Utp12)Dip2/Utp12 Family- Family
Q [auth UL]PF00400WD domain, G-beta repeat (WD40)WD domain, G-beta repeat- Repeat
P [auth UK]PF03998Utp11 protein (Utp11)Utp11 protein- Family
O [auth UJ]PF08146BP28CT (NUC211) domain (BP28CT)BP28CT (NUC211) domainThis C terminal domain is found in BAP28-like nucleolar proteins [1]. Domain
O [auth UJ]PF12397U3 small nucleolar RNA-associated protein 10 (U3snoRNP10)U3 small nucleolar RNA-associated protein 10- Family
L [auth UG]PF08149BING4CT (NUC141) domain (BING4CT)BING4CT (NUC141) domain- Repeat
L [auth UG]PF00400WD domain, G-beta repeat (WD40)WD domain, G-beta repeat- Repeat
A [auth CA],
E [auth CB]		PF01269Fibrillarin (Fibrillarin)FibrillarinDomain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
K [auth UF]U3 small nucleolar RNA-associated protein 6
J [auth UE]U3 small nucleolar RNA-associated protein 5-
I [auth UD]U3 small nucleolar RNA-associated protein 4-
SB [auth D4]U3 snoRNA---
RB [auth D3]18S rRNA---
QB [auth D2]5ETS RNA---
PB [auth Dc]40S ribosomal protein S28-A
OB [auth Db]40S ribosomal protein S27-A
NB [auth DY]40S ribosomal protein S24-A
MB [auth DX]40S ribosomal protein S23-A
LB [auth DW]40S ribosomal protein S22-A
H [auth UC]Something about silencing protein 10
KB [auth DS]40S ribosomal protein S18-A
JB [auth DQ]40S ribosomal protein S16-A
IB [auth DO]40S ribosomal protein S14-A
HB [auth DN]40S ribosomal protein S13
GB [auth DL]40S ribosomal protein S11-A
FB [auth DJ]40S ribosomal protein S9-A
EB [auth DI]40S ribosomal protein S8-A
DB [auth DH]40S ribosomal protein S7-A
CB [auth DG]40S ribosomal protein S6-A
BB [auth DF]40S ribosomal protein S5
G [auth UB]Nucleolar complex protein 14
AB [auth DE]40S ribosomal protein S4-A
ZA [auth JQ]Regulator of rDNA transcription protein 14- -
YA [auth JP]Protein SOF1
XA [auth JO]KRR1 small subunit processome component
WA [auth JN]Protein FAF1-
VA [auth JM]rRNA-processing protein FCF2-
UA [auth JK]Protein BFR2-
TA [auth JJ]Pre-rRNA-processing protein PNO1
SA [auth JI]rRNA biogenesis protein RRP5
RA [auth JH]Essential nuclear protein 1
D [auth UA]Periodic tryptophan protein 2
PA [auth JF],
QA [auth JG]		Ribosomal RNA small subunit methyltransferase NEP1
OA [auth JC]Ribosome biogenesis protein ENP2-
NA [auth CN]Ribosomal RNA-processing protein 7
MA [auth CM]RNA 3'-terminal phosphate cyclase-like protein
LA [auth CL]Ribosome biogenesis protein BMS1
KA [auth CK]U3 small nucleolar RNA-associated protein MPP10
JA [auth CJ]U3 small nucleolar ribonucleoprotein protein IMP4
IA [auth CI]U3 small nucleolar ribonucleoprotein protein IMP3
HA [auth CH]Ribosomal RNA-processing protein 9
FA [auth CF],
GA [auth CG]		13 kDa ribonucleoprotein-associated protein
C [auth JA],
F [auth JB]		RNA cytidine acetyltransferase
EA [auth CE]Nucleolar protein 58
DA [auth CD]Nucleolar protein 56
CA [auth UZ]Ribosome biogenesis protein UTP30
BA [auth UX]rRNA-processing protein FCF1
AA [auth UV]U3 small nucleolar RNA-associated protein 22
Z [auth UU]U3 small nucleolar RNA-associated protein 21-
Y [auth UT]U3 small nucleolar RNA-associated protein 20
X [auth US]Nucleolar complex protein 4-
W [auth UR]U3 small nucleolar RNA-associated protein 18-
V [auth UQ]NET1-associated nuclear protein 1
B [auth DA]40S ribosomal protein S1-A
U [auth UP]Bud site selection protein 21
T [auth UO]U3 small nucleolar RNA-associated protein 15
S [auth UN]U3 small nucleolar RNA-associated protein 14
R [auth UM]U3 small nucleolar RNA-associated protein 13
Q [auth UL]U3 small nucleolar RNA-associated protein 12
P [auth UK]U3 small nucleolar RNA-associated protein 11-
O [auth UJ]U3 small nucleolar RNA-associated protein 10
N [auth UI]U3 small nucleolar RNA-associated protein 9
M [auth UH]U3 small nucleolar RNA-associated protein 8
L [auth UG]U3 small nucleolar RNA-associated protein 7-
A [auth CA],
E [auth CB]		rRNA 2'-O-methyltransferase fibrillarin

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
K [auth UF]IPR011990Tetratricopeptide-like helical domain superfamilyHomologous Superfamily
K [auth UF]IPR055347U3 small nucleolar RNA-associated protein 6, N-terminalDomain
K [auth UF]IPR003107HAT (Half-A-TPR) repeatRepeat
K [auth UF]IPR013949U3 small nucleolar RNA-associated protein 6Family
J [auth UE]IPR052414U3 small nucleolar RNA-associated WD repeat-containing proteinFamily
J [auth UE]IPR007148Small-subunit processome, Utp12Domain
J [auth UE]IPR036322WD40-repeat-containing domain superfamilyHomologous Superfamily
J [auth UE]IPR015943WD40/YVTN repeat-like-containing domain superfamilyHomologous Superfamily
I [auth UD]IPR046351U3 small nucleolar RNA-associated protein 4Family
I [auth UD]IPR001680WD40 repeatRepeat
I [auth UD]IPR036322WD40-repeat-containing domain superfamilyHomologous Superfamily
I [auth UD]IPR015943WD40/YVTN repeat-like-containing domain superfamilyHomologous Superfamily
PB [auth Dc]IPR028626Ribosomal protein eS28 conserved siteConserved Site
PB [auth Dc]IPR012340Nucleic acid-binding, OB-foldHomologous Superfamily
PB [auth Dc]IPR000289Small ribosomal subunit protein eS28Family
OB [auth Db]IPR023407Small ribosomal subunit protein eS27, zinc-binding domain superfamilyHomologous Superfamily
OB [auth Db]IPR000592Small ribosomal subunit protein eS27Family
OB [auth Db]IPR011332Zinc-binding ribosomal proteinHomologous Superfamily
NB [auth DY]IPR053709Eukaryotic Ribosomal Protein eS24Homologous Superfamily
NB [auth DY]IPR001976Small ribosomal subunit protein eS24Family
NB [auth DY]IPR012678Ribosomal protein uL23/eL15/eS24 core domain superfamilyHomologous Superfamily
NB [auth DY]IPR018098Small ribosomal subunit protein eS24 conserved siteConserved Site
MB [auth DX]IPR006032Small ribosomal subunit protein uS12Family
MB [auth DX]IPR012340Nucleic acid-binding, OB-foldHomologous Superfamily
MB [auth DX]IPR005680Small ribosomal subunit protein uS12, eukaryota/archaeaFamily
LB [auth DW]IPR000630Small ribosomal subunit protein uS8Family
LB [auth DW]IPR047863Small ribosomal subunit protein uS8, conserved siteConserved Site
LB [auth DW]IPR035987Small ribosomal subunit protein uS8 superfamilyHomologous Superfamily
H [auth UC]IPR018972Sas10 C-terminal domainDomain
H [auth UC]IPR007146Sas10/Utp3/C1DFamily
KB [auth DS]IPR018269Small ribosomal subunit protein uS13, conserved siteConserved Site
KB [auth DS]IPR027437Small ribosomal subunit protein uS13, C-terminalHomologous Superfamily
KB [auth DS]IPR001892Small ribosomal subunit protein uS13Family
KB [auth DS]IPR010979Small ribosomal subunit protein uS13-like, H2THHomologous Superfamily
JB [auth DQ]IPR020574Small ribosomal subunit protein uS9, conserved siteConserved Site
JB [auth DQ]IPR020568Ribosomal protein uS5 domain 2-type superfamilyHomologous Superfamily
JB [auth DQ]IPR000754Small ribosomal subunit protein uS9Family
JB [auth DQ]IPR014721Small ribosomal subunit protein uS5 domain 2-type fold, subgroupHomologous Superfamily
IB [auth DO]IPR001971Small ribosomal subunit protein uS11Family
IB [auth DO]IPR036967Small ribosomal subunit protein uS11 superfamilyHomologous Superfamily
IB [auth DO]IPR018102Small ribosomal subunit protein uS11, conserved siteConserved Site
HB [auth DN]IPR012606Small ribosomal subunit protein uS15, N-terminalDomain
HB [auth DN]IPR009068uS15/NS1, RNA-binding domain superfamilyHomologous Superfamily
HB [auth DN]IPR000589Small ribosomal subunit protein uS15Family
HB [auth DN]IPR023029Small ribosomal subunit protein uS15, archaea/eukaryotaFamily
GB [auth DL]IPR019979Small ribosomal subunit protein uS17, conserved siteConserved Site
GB [auth DL]IPR032440Small ribosomal subunit protein uS17, N-terminalDomain
GB [auth DL]IPR012340Nucleic acid-binding, OB-foldHomologous Superfamily
GB [auth DL]IPR000266Small ribosomal subunit protein uS17Family
GB [auth DL]IPR028333Small ribosomal subunit protein uS17, archaeal/eukaryoticFamily
FB [auth DJ]IPR002942RNA-binding S4 domainDomain
FB [auth DJ]IPR022801Small ribosomal subunit protein uS4Family
FB [auth DJ]IPR005710Small ribosomal subunit protein uS4, eukaryota/archaeaFamily
FB [auth DJ]IPR018079Small ribosomal subunit protein uS4, conserved siteConserved Site
FB [auth DJ]IPR001912Small ribosomal subunit protein uS4, N-terminalDomain
FB [auth DJ]IPR036986RNA-binding S4 domain superfamilyHomologous Superfamily
EB [auth DI]IPR001047Small ribosomal subunit protein eS8Family
EB [auth DI]IPR042563Small ribosomal subunit protein eS8 subdomain, eukaryotaHomologous Superfamily
EB [auth DI]IPR022309Ribosomal protein eS8/ribosomal biogenesis NSA2Family
EB [auth DI]IPR018283Small ribosomal subunit protein eS8, conserved siteConserved Site
DB [auth DH]IPR000554Small ribosomal subunit protein eS7Family
DB [auth DH]IPR047861Small ribosomal subunit protein eS7, conserved siteConserved Site
CB [auth DG]IPR014401Small ribosomal subunit protein eS6-likeFamily
CB [auth DG]IPR001377Small ribosomal subunit protein eS6Family
CB [auth DG]IPR018282Small ribosomal subunit protein eS6, conserved siteConserved Site
BB [auth DF]IPR020606Small ribosomal subunit protein uS7, conserved siteConserved Site
BB [auth DF]IPR036823Small ribosomal subunit protein uS7 domain superfamilyHomologous Superfamily
BB [auth DF]IPR000235Small ribosomal subunit protein uS7Family
BB [auth DF]IPR023798Small ribosomal subunit protein uS7 domainDomain
BB [auth DF]IPR005716Ribosomal protein uS7, eukaryotic/archaealFamily
G [auth UB]IPR007276Nucleolar protein 14Family
AB [auth DE]IPR018199Small ribosomal subunit protein eS4, N-terminal, conserved siteConserved Site
AB [auth DE]IPR013843Small ribosomal subunit protein eS4, N-terminalDomain
AB [auth DE]IPR032277Small ribosomal subunit protein eS4, C-terminal domainDomain
AB [auth DE]IPR002942RNA-binding S4 domainDomain
AB [auth DE]IPR013845Small ribosomal subunit protein eS4, central regionDomain
AB [auth DE]IPR000876Small ribosomal subunit protein eS4Family
AB [auth DE]IPR014722Large ribosomal subunit protein uL2, domain 2Homologous Superfamily
AB [auth DE]IPR038237Small ribosomal subunit protein eS4, central domain superfamilyHomologous Superfamily
AB [auth DE]IPR041982Small ribosomal subunit protein eS4, KOW domainDomain
AB [auth DE]IPR036986RNA-binding S4 domain superfamilyHomologous Superfamily
AB [auth DE]IPR005824KOWDomain
ZA [auth JQ]IPR031404Regulator of rDNA transcription 14Family
YA [auth JP]IPR051733WD repeat-containing DCAF13/WDSOF1Family
YA [auth JP]IPR007287Sof1-like proteinDomain
YA [auth JP]IPR036322WD40-repeat-containing domain superfamilyHomologous Superfamily
YA [auth JP]IPR020472PAC1/LIS1-like, WD-40 repeatRepeat
YA [auth JP]IPR001680WD40 repeatRepeat
YA [auth JP]IPR015943WD40/YVTN repeat-like-containing domain superfamilyHomologous Superfamily
XA [auth JO]IPR041174KRR1 small subunit processome component, first KH domainDomain
XA [auth JO]IPR024166Ribosomal RNA assembly KRR1Family
XA [auth JO]IPR004087K Homology domainDomain
XA [auth JO]IPR048550KRR1 small subunit processome component, first KH domain, eukaryotesDomain
XA [auth JO]IPR036612K Homology domain, type 1 superfamilyHomologous Superfamily
XA [auth JO]IPR048548KRR1 small subunit processome component, second KH domainDomain
XA [auth JO]IPR048549KRR1 small subunit processome component, second KH domain, eukaryotesDomain
WA [auth JN]IPR053030Ribosomal biogenesis protein FAF1-likeFamily
VA [auth JM]IPR039883Fcf2/DNTTIP2Family
VA [auth JM]IPR014810Fcf2 pre-rRNA processing, C-terminalDomain
UA [auth JK]IPR012617Apoptosis-antagonizing transcription factor, C-terminalDomain
UA [auth JK]IPR025160AATF leucine zipper-containing domainDomain
UA [auth JK]IPR039223Protein AATF/Bfr2Family
TA [auth JJ]IPR041174KRR1 small subunit processome component, first KH domainDomain
TA [auth JJ]IPR055212PNO1, first type I KH domainDomain
TA [auth JJ]IPR055211PNO1, second type I KH domainDomain
TA [auth JJ]IPR036612K Homology domain, type 1 superfamilyHomologous Superfamily
SA [auth JI]IPR048059rRNA biogenesis protein RRP5, S1 domain, first repeatDomain
SA [auth JI]IPR011990Tetratricopeptide-like helical domain superfamilyHomologous Superfamily
SA [auth JI]IPR003029S1 domainDomain
SA [auth JI]IPR048058rRNA biogenesis protein RRP5, S1 domain, eleventh repeatDomain
SA [auth JI]IPR003107HAT (Half-A-TPR) repeatRepeat
SA [auth JI]IPR012340Nucleic acid-binding, OB-foldHomologous Superfamily
SA [auth JI]IPR045209rRNA biogenesis protein Rrp5Family
RA [auth JH]IPR007955BystinFamily
D [auth UA]IPR024977Anaphase-promoting complex subunit 4-like, WD40 domainDomain
D [auth UA]IPR019775WD40 repeat, conserved siteConserved Site
D [auth UA]IPR007148Small-subunit processome, Utp12Domain
D [auth UA]IPR036322WD40-repeat-containing domain superfamilyHomologous Superfamily
D [auth UA]IPR011047Quinoprotein alcohol dehydrogenase-like superfamilyHomologous Superfamily
D [auth UA]IPR020472PAC1/LIS1-like, WD-40 repeatRepeat
D [auth UA]IPR001680WD40 repeatRepeat
D [auth UA]IPR015943WD40/YVTN repeat-like-containing domain superfamilyHomologous Superfamily
D [auth UA]IPR027145Periodic tryptophan protein 2Family
PA [auth JF],
QA [auth JG]		IPR029026tRNA (guanine-N1-)-methyltransferase, N-terminalHomologous Superfamily
PA [auth JF],
QA [auth JG]		IPR005304Ribosomal biogenesis, methyltransferase, EMG1/NEP1Family
PA [auth JF],
QA [auth JG]		IPR029028Alpha/beta knot methyltransferasesHomologous Superfamily
OA [auth JC]IPR001680WD40 repeatRepeat
OA [auth JC]IPR056550Nucleolar protein 10-like, second domainDomain
OA [auth JC]IPR040382Nucleolar protein 10/Enp2Family
OA [auth JC]IPR012580NUC153Domain
OA [auth JC]IPR056551Nucleolar protein 10-like, N-terminal domainDomain
OA [auth JC]IPR036322WD40-repeat-containing domain superfamilyHomologous Superfamily
OA [auth JC]IPR015943WD40/YVTN repeat-like-containing domain superfamilyHomologous Superfamily
NA [auth CN]IPR040446Ribosomal RNA-processing protein 7Family
NA [auth CN]IPR040447Rrp7, RRM-like N-terminal domainDomain
NA [auth CN]IPR024326Ribosomal RNA-processing protein 7, C-terminal domainDomain
MA [auth CM]IPR013792RNA 3'-terminal phosphate cyclase/enolpyruvate transferase, alpha/betaHomologous Superfamily
MA [auth CM]IPR023797RNA 3'-terminal phosphate cyclase domainDomain
MA [auth CM]IPR000228RNA 3'-terminal phosphate cyclaseFamily
MA [auth CM]IPR020719RNA 3'-terminal phosphate cyclase-like, conserved siteConserved Site
MA [auth CM]IPR037136RNA 3'-terminal phosphate cyclase domain superfamilyHomologous Superfamily
MA [auth CM]IPR016443RNA 3'-terminal phosphate cyclase type 2Family
MA [auth CM]IPR013791RNA 3'-terminal phosphate cyclase, insert domainDomain
MA [auth CM]IPR036553RNA 3'-terminal phosphate cyclase, insert domain superfamilyHomologous Superfamily
LA [auth CL]IPR007034Ribosome biogenesis protein BMS1/TSR1, C-terminalDomain
LA [auth CL]IPR039761Ribosome biogenesis protein Bms1/Tsr1Family
LA [auth CL]IPR003959ATPase, AAA-type, coreDomain
LA [auth CL]IPR012948AARP2CNDomain
LA [auth CL]IPR027417P-loop containing nucleoside triphosphate hydrolaseHomologous Superfamily
LA [auth CL]IPR030387Bms1/Tsr1-type G domainDomain
LA [auth CL]IPR037875Ribosome biogenesis protein Bms1, N-terminalDomain
KA [auth CK]IPR012173U3 small nucleolar ribonucleoprotein complex, subunit Mpp10Family
JA [auth CJ]IPR044281U3 snoRNP protein/Ribosome production factor 1Family
JA [auth CJ]IPR007109Brix domainDomain
IA [auth CI]IPR002942RNA-binding S4 domainDomain
IA [auth CI]IPR022801Small ribosomal subunit protein uS4Family
IA [auth CI]IPR001912Small ribosomal subunit protein uS4, N-terminalDomain
IA [auth CI]IPR036986RNA-binding S4 domain superfamilyHomologous Superfamily
HA [auth CH]IPR036322WD40-repeat-containing domain superfamilyHomologous Superfamily
HA [auth CH]IPR039241Ribosomal RNA-processing protein Rrp9-likeFamily
HA [auth CH]IPR001680WD40 repeatRepeat
HA [auth CH]IPR015943WD40/YVTN repeat-like-containing domain superfamilyHomologous Superfamily
FA [auth CF],
GA [auth CG]		IPR002415H/ACA ribonucleoprotein complex, subunit Nhp2-likeFamily
FA [auth CF],
GA [auth CG]		IPR029064Ribosomal protein eL30-like superfamilyHomologous Superfamily
FA [auth CF],
GA [auth CG]		IPR018492Ribosomal protein eL8/Nhp2 familyFamily
FA [auth CF],
GA [auth CG]		IPR050257Large ribosomal subunit protein eL8/uL1-likeFamily
FA [auth CF],
GA [auth CG]		IPR004038Ribosomal protein eL8/eL30/eS12/Gadd45Domain
FA [auth CF],
GA [auth CG]		IPR004037Large ribosomal subunit protein eL8-like, conserved siteConserved Site
C [auth JA],
F [auth JB]		IPR007807TcmA/NAT10, helicase domainDomain
C [auth JA],
F [auth JB]		IPR027992Possible tRNA binding domainDomain
C [auth JA],
F [auth JB]		IPR013562TmcA/NAT10, N-terminalDomain
C [auth JA],
F [auth JB]		IPR032672TmcA/NAT10/Kre33Family
C [auth JA],
F [auth JB]		IPR033688RNA cytidine acetyltransferase NAT10Family
C [auth JA],
F [auth JB]		IPR000182GNAT domainDomain
C [auth JA],
F [auth JB]		IPR027417P-loop containing nucleoside triphosphate hydrolaseHomologous Superfamily
EA [auth CE]IPR042239Nop, C-terminal domainHomologous Superfamily
EA [auth CE]IPR012974Nucleolar protein 58/56, N-terminalDomain
EA [auth CE]IPR002687Nop domainDomain
EA [auth CE]IPR012976NOSICDomain
EA [auth CE]IPR036070Nop domain superfamilyHomologous Superfamily
EA [auth CE]IPR045056Nucleolar protein Nop56/Nop58Family
DA [auth CD]IPR042239Nop, C-terminal domainHomologous Superfamily
DA [auth CD]IPR012974Nucleolar protein 58/56, N-terminalDomain
DA [auth CD]IPR002687Nop domainDomain
DA [auth CD]IPR012976NOSICDomain
DA [auth CD]IPR036070Nop domain superfamilyHomologous Superfamily
DA [auth CD]IPR045056Nucleolar protein Nop56/Nop58Family
CA [auth UZ]IPR050257Large ribosomal subunit protein eL8/uL1-likeFamily
CA [auth UZ]IPR023674Ribosomal protein uL1-likeHomologous Superfamily
CA [auth UZ]IPR028364Ribosomal protein uL1/ribosomal biogenesis proteinFamily
BA [auth UX]IPR002716PIN domainDomain
BA [auth UX]IPR006984Fcf1/UTP23Family
BA [auth UX]IPR029060PIN-like domain superfamilyHomologous Superfamily
BA [auth UX]IPR037503rRNA-processing protein Fcf1, PIN domainDomain
AA [auth UV]IPR035367Nrap protein, domain 2Domain
AA [auth UV]IPR035368Nrap protein, domain 3Domain
AA [auth UV]IPR035370Nrap protein, domain 5Domain
AA [auth UV]IPR005554NOL6/Upt22Family
AA [auth UV]IPR035369Nrap protein, domain 4Domain
AA [auth UV]IPR035082Nrap protein domain 1Domain
AA [auth UV]IPR035371Nrap protein, domain 6Domain
Z [auth UU]IPR019775WD40 repeat, conserved siteConserved Site
Z [auth UU]IPR036322WD40-repeat-containing domain superfamilyHomologous Superfamily
Z [auth UU]IPR011047Quinoprotein alcohol dehydrogenase-like superfamilyHomologous Superfamily
Z [auth UU]IPR001680WD40 repeatRepeat
Z [auth UU]IPR007319WDR36/Utp21, C-terminal domainDomain
Z [auth UU]IPR059157WDR36/Utp21, N-terminal domainDomain
Z [auth UU]IPR015943WD40/YVTN repeat-like-containing domain superfamilyHomologous Superfamily
Y [auth UT]IPR046523U3 small nucleolar RNA-associated protein 20 domainDomain
Y [auth UT]IPR016024Armadillo-type foldHomologous Superfamily
Y [auth UT]IPR011430U3 small nucleolar RNA-associated protein 20, N-terminalDomain
Y [auth UT]IPR011989Armadillo-like helicalHomologous Superfamily
Y [auth UT]IPR057525U3 small nucleolar RNA-associated protein 20, C-terminalDomain
Y [auth UT]IPR052575Small subunit processome component 20Family
X [auth US]IPR005612CCAAT-binding factorDomain
X [auth US]IPR027193Nucleolar complex protein 4-likeFamily
W [auth UR]IPR036322WD40-repeat-containing domain superfamilyHomologous Superfamily
W [auth UR]IPR001680WD40 repeatRepeat
W [auth UR]IPR015943WD40/YVTN repeat-like-containing domain superfamilyHomologous Superfamily
W [auth UR]IPR045161U3 small nucleolar RNA-associated protein 18Family
V [auth UQ]IPR053826WD repeat-containing protein 75Family
V [auth UQ]IPR036322WD40-repeat-containing domain superfamilyHomologous Superfamily
V [auth UQ]IPR001680WD40 repeatRepeat
V [auth UQ]IPR015943WD40/YVTN repeat-like-containing domain superfamilyHomologous Superfamily
B [auth DA]IPR001593Small ribosomal subunit protein eS1Family
B [auth DA]IPR018281Small ribosomal subunit protein eS1, conserved siteConserved Site
B [auth DA]IPR027500Small ribosomal subunit protein eS1, eukaryotaFamily
U [auth UP]IPR013268U3 small nucleolar RNA-associated protein 16Family
T [auth UO]IPR019775WD40 repeat, conserved siteConserved Site
T [auth UO]IPR036322WD40-repeat-containing domain superfamilyHomologous Superfamily
T [auth UO]IPR001680WD40 repeatRepeat
T [auth UO]IPR018983U3 small nucleolar RNA-associated protein 15, C-terminalDomain
T [auth UO]IPR015943WD40/YVTN repeat-like-containing domain superfamilyHomologous Superfamily
S [auth UN]IPR006709Small-subunit processome, Utp14Family
R [auth UM]IPR019775WD40 repeat, conserved siteConserved Site
R [auth UM]IPR013934U3 small nucleolar RNA-associated protein 13, C-terminalDomain
R [auth UM]IPR036322WD40-repeat-containing domain superfamilyHomologous Superfamily
R [auth UM]IPR020472PAC1/LIS1-like, WD-40 repeatRepeat
R [auth UM]IPR001680WD40 repeatRepeat
R [auth UM]IPR057644WD repeat-containing protein 75, second beta-propellerDomain
R [auth UM]IPR015943WD40/YVTN repeat-like-containing domain superfamilyHomologous Superfamily
Q [auth UL]IPR019775WD40 repeat, conserved siteConserved Site
Q [auth UL]IPR007148Small-subunit processome, Utp12Domain
Q [auth UL]IPR036322WD40-repeat-containing domain superfamilyHomologous Superfamily
Q [auth UL]IPR051570TBC1 domain family involved in cilium biogenesisFamily
Q [auth UL]IPR020472PAC1/LIS1-like, WD-40 repeatRepeat
Q [auth UL]IPR001680WD40 repeatRepeat
Q [auth UL]IPR015943WD40/YVTN repeat-like-containing domain superfamilyHomologous Superfamily
P [auth UK]IPR007144Small-subunit processome, Utp11Family
O [auth UJ]IPR016024Armadillo-type foldHomologous Superfamily
O [auth UJ]IPR040191U3 small nucleolar RNA-associated protein 10Family
O [auth UJ]IPR021133HEAT, type 2Repeat
O [auth UJ]IPR056473Utp10/HEAT1, HEAT-repeats domainDomain
O [auth UJ]IPR011989Armadillo-like helicalHomologous Superfamily
O [auth UJ]IPR022125U3 small nucleolar RNA-associated protein 10, N-terminalDomain
O [auth UJ]IPR012954BP28, C-terminal domainDomain
N [auth UI]IPR015943WD40/YVTN repeat-like-containing domain superfamilyHomologous Superfamily
M [auth UH]IPR053881Utp8, C-terminalDomain
M [auth UH]IPR018843Utp8, beta-propellerDomain
L [auth UG]IPR019775WD40 repeat, conserved siteConserved Site
L [auth UG]IPR036322WD40-repeat-containing domain superfamilyHomologous Superfamily
L [auth UG]IPR012952BING4, C-terminal domainDomain
L [auth UG]IPR001680WD40 repeatRepeat
L [auth UG]IPR015943WD40/YVTN repeat-like-containing domain superfamilyHomologous Superfamily
L [auth UG]IPR040315WD repeat-containing protein WDR46/Utp7Family
A [auth CA],
E [auth CB]		IPR000692rRNA 2'-O-methyltransferase fibrillarin-likeFamily
A [auth CA],
E [auth CB]		IPR029063S-adenosyl-L-methionine-dependent methyltransferase superfamilyHomologous Superfamily
A [auth CA],
E [auth CB]		IPR020813Fibrillarin, conserved siteConserved Site