6ZQC

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


Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
A [auth CA]SCOP2B SuperfamilyS-adenosyl-L-methionine-dependent methyltransferases8063662 3000118 SCOP2B (2022-06-29)
E [auth CB]SCOP2B SuperfamilyS-adenosyl-L-methionine-dependent methyltransferases8063662 3000118 SCOP2B (2022-06-29)
B [auth DA]SCOP2B SuperfamilyRibosomal S3Ae-like8053211 3002166 SCOP2B (2022-06-29)
AA [auth UV]SCOP2B SuperfamilyNucleotidyltransferase-like8053726 3000129 SCOP2B (2022-06-29)
AA [auth UV]SCOP2B SuperfamilyPAP/OAS1 substrate-binding domain-like8053727 3000941 SCOP2B (2022-06-29)
AA [auth UV]SCOP2B SuperfamilyPAP/Archaeal CCA-adding enzyme C-terminal domain-like8053729 3001147 SCOP2B (2022-06-29)
AA [auth UV]SCOP2B SuperfamilyPAP/Archaeal CCA-adding enzyme C-terminal domain-like8053730 3001147 SCOP2B (2022-06-29)
AA [auth UV]SCOP2B SuperfamilyNucleotidyltransferase-like8053725 3000129 SCOP2B (2022-06-29)
AA [auth UV]SCOP2B SuperfamilyPAP/OAS1 substrate-binding domain-like8053728 3000941 SCOP2B (2022-06-29)
FA [auth CF]SCOP2B SuperfamilyL30e-like8033484 3001739 SCOP2B (2022-06-29)
GA [auth CG]SCOP2B SuperfamilyL30e-like8033484 3001739 SCOP2B (2022-06-29)
NA [auth CN]SCOP2B SuperfamilyRNA-binding domain RBD8053724 3000110 SCOP2B (2022-06-29)
NA [auth CN]SCOP2B SuperfamilyRRP7 C-terminal domain-like8053722 3002219 SCOP2B (2022-06-29)
PA [auth JF]SCOP2B Superfamilyalpha/beta knot8037153 3001122 SCOP2B (2022-06-29)
QA [auth JG]SCOP2B Superfamilyalpha/beta knot8037153 3001122 SCOP2B (2022-06-29)
AB [auth DE]SCOP2B SuperfamilyAlpha-L RNA-binding motif8052758 3001473 SCOP2B (2022-06-29)
AB [auth DE]SCOP2B SuperfamilyTranslation proteins SH3-like KOW motif containing domain8052760 3000334 SCOP2B (2022-06-29)
AB [auth DE]SCOP2B SuperfamilyNucleic acid-binding proteins8052759 3000135 SCOP2B (2022-06-29)
BB [auth DF]SCOP2B SuperfamilyRibosomal protein S78065993 3000799 SCOP2B (2022-06-29)
CB [auth DG]SCOP2B SuperfamilyGS N-terminal domain-like8053173 3000408 SCOP2B (2022-06-29)
GB [auth DL]SCOP2B SuperfamilyNucleic acid-binding proteins8052738 3000135 SCOP2B (2022-06-29)
GB [auth DL]SCOP2B SuperfamilyRibosomal S17 N-terminal domain-like8052736 3002138 SCOP2B (2022-06-29)
HB [auth DN]SCOP2B SuperfamilyS15/NS1 RNA-binding domain8052974 3001284 SCOP2B (2022-06-29)
HB [auth DN]SCOP2B SuperfamilyHomeodomain-like8052973 3000001 SCOP2B (2022-06-29)
IB [auth DO]SCOP2B SuperfamilyTranslational machinery components8095805 3000571 SCOP2B (2022-06-29)
JB [auth DQ]SCOP2B SuperfamilyRibosomal protein S5 domain 2-like8103366 3000100 SCOP2B (2022-06-29)
LB [auth DW]SCOP2B SuperfamilyRibosomal protein S88096922 3000709 SCOP2B (2022-06-29)
PB [auth Dc]SCOP2B SuperfamilyNucleic acid-binding proteins8063430 3000135 SCOP2B (2022-06-29)
R [auth UM]SCOP2B SuperfamilyUTPB complex component-like8061270 3002330 SCOP2B (2022-06-29)
EB [auth DI]SCOP2B Superfamily50S Ribosomal protein L14-like8053083 3000433 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
A [auth CA]PF01269e6zqcCA1 A: a/b three-layered sandwichesX: Rossmann-likeH: Rossmann-relatedT: S-adenosyl-L-methionine-dependent methyltransferasesF: PF01269ECOD (1.6)
E [auth CB]PF01269e6zqcCB1 A: a/b three-layered sandwichesX: Rossmann-likeH: Rossmann-relatedT: S-adenosyl-L-methionine-dependent methyltransferasesF: PF01269ECOD (1.6)
B [auth DA]PF01015e6zqcDA1 A: beta barrelsX: Ribosomal protein L25-likeH: 40S ribosomal protein S3A N-terminal domain (From Topology)T: 40S ribosomal protein S3A N-terminal domainF: PF01015ECOD (1.6)
B [auth DA]PF01015e6zqcDA2 A: a+b two layersX: T-foldH: 40S ribosomal protein S3A C-terminal domain (From Topology)T: 40S ribosomal protein S3A C-terminal domainF: PF01015ECOD (1.6)
F [auth JB]PF13725e6zqcJB4 A: alpha arraysX: HTHH: HTHT: tri-helicalF: PF13725ECOD (1.6)
F [auth JB]PF13718,PF13725e6zqcJB1 A: a+b three layersX: Nat/IvyH: Acyl-CoA N-acyltransferases (Nat) (From Topology)T: Acyl-CoA N-acyltransferases (Nat)F: PF13718,PF13725ECOD (1.6)
F [auth JB]PF05127e6zqcJB2 A: a/b three-layered sandwichesX: P-loop domains-likeH: P-loop domains-relatedT: P-loop containing nucleoside triphosphate hydrolasesF: PF05127ECOD (1.6)
F [auth JB]PF08351e6zqcJB3 A: a/b three-layered sandwichesX: P-loop domains-likeH: P-loop domains-relatedT: P-loop containing nucleoside triphosphate hydrolasesF: PF08351ECOD (1.6)
C [auth JA]PF13725e6zqcJA4 A: alpha arraysX: HTHH: HTHT: tri-helicalF: PF13725ECOD (1.6)
C [auth JA]PF13718,PF13725e6zqcJA1 A: a+b three layersX: Nat/IvyH: Acyl-CoA N-acyltransferases (Nat) (From Topology)T: Acyl-CoA N-acyltransferases (Nat)F: PF13718,PF13725ECOD (1.6)
C [auth JA]PF05127e6zqcJA2 A: a/b three-layered sandwichesX: P-loop domains-likeH: P-loop domains-relatedT: P-loop containing nucleoside triphosphate hydrolasesF: PF05127ECOD (1.6)
C [auth JA]PF08351e6zqcJA3 A: a/b three-layered sandwichesX: P-loop domains-likeH: P-loop domains-relatedT: P-loop containing nucleoside triphosphate hydrolasesF: PF08351ECOD (1.6)
D [auth UA]PF00400e6zqcUA2 A: beta duplicates or obligate multimersX: beta-propeller-likeH: beta-propellerT: 7-bladedF: PF00400ECOD (1.6)
D [auth UA]PF04003e6zqcUA1 A: alpha superhelicesX: Repetitive alpha hairpinsH: C-terminal tetramerization domain of Utp1/Utp21/Utp12/Utp13 (From Topology)T: C-terminal tetramerization domain of Utp1/Utp21/Utp12/Utp13F: PF04003ECOD (1.6)
I [auth UD]F_UNCLASSIFIEDe6zqcUD2 A: beta duplicates or obligate multimersX: beta-propeller-likeH: beta-propellerT: 7-bladedF: F_UNCLASSIFIEDECOD (1.6)
I [auth UD]PF00400e6zqcUD1 A: beta duplicates or obligate multimersX: beta-propeller-likeH: beta-propellerT: 7-bladedF: PF00400ECOD (1.6)
J [auth UE]F_UNCLASSIFIEDe6zqcUE2 A: beta duplicates or obligate multimersX: beta-propeller-likeH: beta-propellerT: 8-bladedF: F_UNCLASSIFIEDECOD (1.6)
J [auth UE]PF04003e6zqcUE1 A: alpha superhelicesX: Repetitive alpha hairpinsH: C-terminal tetramerization domain of Utp1/Utp21/Utp12/Utp13 (From Topology)T: C-terminal tetramerization domain of Utp1/Utp21/Utp12/Utp13F: PF04003ECOD (1.6)
Q [auth UL]PF00400e6zqcUL2 A: beta duplicates or obligate multimersX: beta-propeller-likeH: beta-propellerT: 7-bladedF: PF00400ECOD (1.6)
Q [auth UL]PF04003e6zqcUL1 A: alpha superhelicesX: Repetitive alpha hairpinsH: C-terminal tetramerization domain of Utp1/Utp21/Utp12/Utp13 (From Topology)T: C-terminal tetramerization domain of Utp1/Utp21/Utp12/Utp13F: PF04003ECOD (1.6)
T [auth UO]PF00400e6zqcUO1 A: beta duplicates or obligate multimersX: beta-propeller-likeH: beta-propellerT: 8-bladedF: PF00400ECOD (1.6)
T [auth UO]PF09384e6zqcUO2 A: alpha superhelicesX: Repetitive alpha hairpinsH: C-terminal tetramerization domain of Utp1/Utp21/Utp12/Utp13 (From Topology)T: C-terminal tetramerization domain of Utp1/Utp21/Utp12/Utp13F: PF09384ECOD (1.6)
AA [auth UV]PF17403e6zqcUV5 A: alpha arraysX: HhH/H2THH: SAM/DNA-glycosylaseT: PAP/OAS1 substrate-binding domainF: PF17403ECOD (1.6)
AA [auth UV]PF17406e6zqcUV6 A: alpha arraysX: HhH/H2THH: SAM/DNA-glycosylaseT: PAP/OAS1 substrate-binding domainF: PF17406ECOD (1.6)
AA [auth UV]PF17404e6zqcUV2 A: a+b two layersX: Alpha-beta plaitsH: PAP/Archaeal CCA-adding enzyme, C-terminal domain (From Topology)T: PAP/Archaeal CCA-adding enzyme, C-terminal domainF: PF17404ECOD (1.6)
AA [auth UV]PF17407e6zqcUV3 A: a+b two layersX: Alpha-beta plaitsH: PAP/Archaeal CCA-adding enzyme, C-terminal domain (From Topology)T: PAP/Archaeal CCA-adding enzyme, C-terminal domainF: PF17407ECOD (1.6)
AA [auth UV]PF03813e6zqcUV4 A: a+b three layersX: Nucleotidyltransferase-likeH: Nucleotidyltransferase (From Topology)T: NucleotidyltransferaseF: PF03813ECOD (1.6)
AA [auth UV]PF17405e6zqcUV1 A: a+b three layersX: Nucleotidyltransferase-likeH: Nucleotidyltransferase (From Topology)T: NucleotidyltransferaseF: PF17405ECOD (1.6)
CA [auth UZ]PF00687e6zqcUZ2 A: a+b two layersX: a+b domain in Ribosomal protein L1 (From Topology)H: a+b domain in Ribosomal protein L1 (From Topology)T: a+b domain in Ribosomal protein L1F: PF00687ECOD (1.6)
CA [auth UZ]PF00687e6zqcUZ1 A: a/b three-layered sandwichesX: Flavodoxin-likeH: Rossmann-like domain in Ribosomal protein L1 (From Topology)T: Rossmann-like domain in Ribosomal protein L1F: PF00687ECOD (1.6)
DA [auth CD]PF01798e6zqcCD1 A: alpha arraysX: HhH/H2THH: SAM/DNA-glycosylaseT: Nop C-terminal domainF: PF01798ECOD (1.6)
DA [auth CD]PF01798e6zqcCD2 A: alpha complex topologyX: Nop N-terminal domain (From Topology)H: Nop N-terminal domain (From Topology)T: Nop N-terminal domainF: PF01798ECOD (1.6)
DA [auth CD]PF08156e6zqcCD3 A: mixed a+b and a/bX: Nop N-terminal domain (From Topology)H: Nop N-terminal domain (From Topology)T: Nop N-terminal domainF: PF08156ECOD (1.6)
FA [auth CF]PF01248e6zqcCF1 A: a+b three layersX: Bacillus chorismate mutase-likeH: L30e-like (From Topology)T: L30e-likeF: PF01248ECOD (1.6)
GA [auth CG]PF01248e6zqcCG1 A: a+b three layersX: Bacillus chorismate mutase-likeH: L30e-like (From Topology)T: L30e-likeF: PF01248ECOD (1.6)
HA [auth CH]PF00400e6zqcCH1 A: beta duplicates or obligate multimersX: beta-propeller-likeH: beta-propellerT: 7-bladedF: PF00400ECOD (1.6)
IA [auth CI]PF00163,PF01479e6zqcCI1 A: a+b two layersX: beta-GraspH: Ubiquitin-relatedT: Alpha-L RNA-binding motifF: PF00163,PF01479ECOD (1.6)
MA [auth CM]PF01137e6zqcCM2 A: a+b two layersX: IF3-likeH: EPT/RTPC-like (From Topology)T: EPT/RTPC-likeF: PF01137ECOD (1.6)
MA [auth CM]PF05189e6zqcCM1 A: a+b three layersX: Thioredoxin-likeH: RNA 3'-terminal phosphate cyclase, RPTC, insert domain (From Topology)T: RNA 3'-terminal phosphate cyclase, RPTC, insert domainF: PF05189ECOD (1.6)
NA [auth CN]PF12923,PF17799e6zqcCN1 A: a+b two layersX: Alpha-beta plaitsH: RNA-binding domain, RBD (From Topology)T: RNA-binding domain, RBDF: PF12923,PF17799ECOD (1.6)
OA [auth JC]F_UNCLASSIFIEDe6zqcJC1 A: beta duplicates or obligate multimersX: beta-propeller-likeH: beta-propellerT: 8-bladedF: F_UNCLASSIFIEDECOD (1.6)
PA [auth JF]PF03587e6zqcJF1 A: a/b three-layered sandwichesX: alpha/beta knot (From Topology)H: alpha/beta knot (From Topology)T: alpha/beta knotF: PF03587ECOD (1.6)
QA [auth JG]PF03587e6zqcJG1 A: a/b three-layered sandwichesX: alpha/beta knot (From Topology)H: alpha/beta knot (From Topology)T: alpha/beta knotF: PF03587ECOD (1.6)
RA [auth JH]PF05291e6zqcJH1 A: alpha superhelicesX: Repetitive alpha hairpinsH: ARM repeat (From Topology)T: ARM repeatF: PF05291ECOD (1.6)
SA [auth JI]F_UNCLASSIFIEDe6zqcJI1 A: alpha superhelicesX: Repetitive alpha hairpinsH: ARM repeat (From Topology)T: ARM repeatF: F_UNCLASSIFIEDECOD (1.6)
TA [auth JJ]PF17903e6zqcJJ1 A: a+b two layersX: Alpha-lytic protease prodomain-likeH: KH-domainsT: Eukaryotic type KH-domain (KH-domain type I)F: PF17903ECOD (1.6)
TA [auth JJ]PF22891e6zqcJJ2 A: a+b two layersX: Alpha-lytic protease prodomain-likeH: KH-domainsT: Eukaryotic type KH-domain (KH-domain type I)F: PF22891ECOD (1.6)
AB [auth DE]PF00900e6zqcDE3 A: beta barrelsX: OB-foldH: Nucleic acid-binding proteins (From Topology)T: Nucleic acid-binding proteinsF: PF00900ECOD (1.6)
AB [auth DE]PF00467,PF16121e6zqcDE2 A: beta barrelsX: SH3H: SH3T: SH3F: PF00467,PF16121ECOD (1.6)
AB [auth DE]PF00900,PF01479,PF08071e6zqcDE1 A: a+b two layersX: beta-GraspH: Ubiquitin-relatedT: Alpha-L RNA-binding motifF: PF00900,PF01479,PF08071ECOD (1.6)
BB [auth DF]PF00177e6zqcDF1 A: alpha arraysX: Ribosomal protein S7 (From Topology)H: Ribosomal protein S7 (From Topology)T: Ribosomal protein S7F: PF00177ECOD (1.6)
CB [auth DG]PF01092e6zqcDG1 A: beta barrelsX: Ribosomal protein L25-likeH: Ribosomal protein L25-like (From Topology)T: Ribosomal protein L25-likeF: PF01092ECOD (1.6)
FB [auth DJ]PF00163,PF01479e6zqcDJ1 A: a+b two layersX: beta-GraspH: Ubiquitin-relatedT: Alpha-L RNA-binding motifF: PF00163,PF01479ECOD (1.6)
GB [auth DL]PF00366,PF16205e6zqcDL1 A: beta barrelsX: OB-foldH: Nucleic acid-binding proteins (From Topology)T: Nucleic acid-binding proteinsF: PF00366,PF16205ECOD (1.6)
HB [auth DN]PF08069e6zqcDN2 A: alpha arraysX: HTHH: 40S ribosomal protein S13 N-terminal domain (From Topology)T: 40S ribosomal protein S13 N-terminal domainF: PF08069ECOD (1.6)
HB [auth DN]PF00312e6zqcDN1 A: alpha arraysX: S15/NS1 RNA-binding domain (From Topology)H: S15/NS1 RNA-binding domain (From Topology)T: S15/NS1 RNA-binding domainF: PF00312ECOD (1.6)
IB [auth DO]PF00411e6zqcDO1 A: mixed a+b and a/bX: Ribonuclease H-likeH: Ribonuclease H-like (From Topology)T: Ribonuclease H-likeF: PF00411ECOD (1.6)
JB [auth DQ]PF00380e6zqcDQ1 A: a+b two layersX: Ribosomal protein S5 domain 2-like (From Topology)H: Ribosomal protein S5 domain 2-like (From Topology)T: Ribosomal protein S5 domain 2-likeF: PF00380ECOD (1.6)
KB [auth DS]PF00416e6zqcDS1 A: alpha arraysX: HhH/H2THH: H2TH (From Topology)T: H2THF: PF00416ECOD (1.6)
LB [auth DW]PF00410e6zqcDW1 A: a+b two layersX: R3H domain-likeH: Ribosomal protein S8, N-terminal domain (From Topology)T: Ribosomal protein S8, N-terminal domainF: PF00410ECOD (1.6)
LB [auth DW]PF00410e6zqcDW2 A: a+b two layersX: Ribosomal protein S8, C-terminal domain (From Topology)H: Ribosomal protein S8, C-terminal domain (From Topology)T: Ribosomal protein S8, C-terminal domainF: PF00410ECOD (1.6)
MB [auth DX]PF00164e6zqcDX1 A: beta barrelsX: OB-foldH: Nucleic acid-binding proteins (From Topology)T: Nucleic acid-binding proteinsF: PF00164ECOD (1.6)
NB [auth DY]PF01282e6zqcDY1 A: a+b two layersX: Alpha-beta plaitsH: Ribosomal proteins S24e, L23 and L15e (From Topology)T: Ribosomal proteins S24e, L23 and L15eF: PF01282ECOD (1.6)
OB [auth Db]PF01667e6zqcDb1 A: few secondary structure elementsX: Rubredoxin-likeH: Rubredoxin-relatedT: Rubredoxin-relatedF: PF01667ECOD (1.6)
PB [auth Dc]PF01200e6zqcDc1 A: beta barrelsX: OB-foldH: Nucleic acid-binding proteins (From Topology)T: Nucleic acid-binding proteinsF: PF01200ECOD (1.6)
N [auth UI]F_UNCLASSIFIEDe6zqcUI1 A: alpha superhelicesX: Repetitive alpha hairpinsH: C-terminal tetramerization domain of Utp1/Utp21/Utp12/Utp13 (From Topology)T: C-terminal tetramerization domain of Utp1/Utp21/Utp12/Utp13F: F_UNCLASSIFIEDECOD (1.6)
R [auth UM]PF00400e6zqcUM1 A: beta duplicates or obligate multimersX: beta-propeller-likeH: beta-propellerT: 7-bladedF: PF00400ECOD (1.6)
R [auth UM]PF08625e6zqcUM3 A: alpha superhelicesX: Repetitive alpha hairpinsH: C-terminal tetramerization domain of Utp1/Utp21/Utp12/Utp13 (From Topology)T: C-terminal tetramerization domain of Utp1/Utp21/Utp12/Utp13F: PF08625ECOD (1.6)
DB [auth DH]PF01251e6zqcDH2 A: a+b two layersX: Alpha-lytic protease prodomain-likeH: 40S ribosomal protein S7-A (From Topology)T: 40S ribosomal protein S7-AF: PF01251ECOD (1.6)
EB [auth DI]PF01201e6zqcDI1 A: beta barrelsX: Ribosomal protein L14-likeH: Ribosomal protein L14-related (From Topology)T: Ribosomal protein L14-relatedF: PF01201ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
A [auth CA],
E [auth CB]
PF01269Fibrillarin (Fibrillarin)Fibrillarin- Domain
B [auth DA]PF01015Ribosomal S3Ae family (Ribosomal_S3Ae)Ribosomal S3Ae family- Family
C [auth JA],
F [auth JB]
PF13725Possible tRNA binding domain (tRNA_bind_2)Possible tRNA binding domain- Family
C [auth JA],
F [auth JB]
PF08351tRNA(Met) cytidine acetyltransferase TmcA, N-terminal (TmcA_N)tRNA(Met) cytidine acetyltransferase TmcA, N-terminal- Family
C [auth JA],
F [auth JB]
PF13718GNAT acetyltransferase 2 (GNAT_acetyltr_2)GNAT acetyltransferase 2- Family
C [auth JA],
F [auth JB]
PF05127Helicase (Helicase_RecD)HelicaseThis domain contains a P-loop (Walker A) motif, suggesting that it has ATPase activity, and a Walker B motif. In tRNA(Met) cytidine acetyltransferase (TmcA) it may function as an RNA helicase motor (driven by ATP hydrolysis) which delivers the wobble ...This domain contains a P-loop (Walker A) motif, suggesting that it has ATPase activity, and a Walker B motif. 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]. It is found in the bacterial exodeoxyribonuclease V alpha chain (RecD), which has 5'-3' helicase activity. It is structurally similar to the motor domain 1A in other SF1 helicases [2].
Domain
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
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
I [auth UD]PF00400WD domain, G-beta repeat (WD40)WD domain, G-beta repeat- Repeat
J [auth UE]PF04003Dip2/Utp12 Family (Utp12)Dip2/Utp12 Family- Family
K [auth UF]PF08640U3 small nucleolar RNA-associated protein 6 (U3_assoc_6)U3 small nucleolar RNA-associated protein 6- Family
L [auth UG]PF08149BING4CT (NUC141) domain (BING4CT)BING4CT (NUC141) domainThis C terminal domain is found in the BING4 family of nucleolar WD40 repeat proteins [1].Domain
L [auth UG]PF00400WD domain, G-beta repeat (WD40)WD domain, G-beta repeat- Repeat
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
P [auth UK]PF03998Utp11 protein (Utp11)Utp11 protein- Family
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
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
V [auth UQ]PF00400WD domain, G-beta repeat (WD40)WD domain, G-beta repeat- Repeat
X [auth US]PF03914CBF/Mak21 family (CBF)CBF/Mak21 family- Repeat
Y [auth UT]PF20416U3 small nucleolar RNA-associated protein 20, C-terminal (UTP20_C)U3 small nucleolar RNA-associated protein 20, C-terminalThis domain is found towards the C-terminal the U3 small nucleolar RNA-associated protein 20 (UTP20) from yeast and its human homologue, also known as DRIM (Down-Regulated In Metastasis). DRIM is differentially expressed in metastatic and non-metasta ...This domain is found towards the C-terminal the U3 small nucleolar RNA-associated protein 20 (UTP20) from yeast and its human homologue, also known as DRIM (Down-Regulated In Metastasis). DRIM is differentially expressed in metastatic and non-metastatic human breast carcinoma cells [1]. Proteins of this entry are involved in processing of non-coding RNA as components of the small-subunit (SSU) processome; SSU processome is involved in the biogenesis of the 18S rRNA [2,3]. UTP20 is a huge alpha-solenoid that functions as a scaffold [4,5].
Domain
Y [auth UT]PF07539U3 small nucleolar RNA-associated protein 20, N-terminal (UTP20_N)U3 small nucleolar RNA-associated protein 20, N-terminalThis domain is found towards the N-terminal of eukaryotic proteins including U3 small nucleolar RNA-associated protein 20 (UTP20) from yeast and the homologue from human, also known as DRIM (Down-Regulated In Metastasis) (Swiss:O75691), which is diff ...This domain is found towards the N-terminal of eukaryotic proteins including U3 small nucleolar RNA-associated protein 20 (UTP20) from yeast and the homologue from human, also known as DRIM (Down-Regulated In Metastasis) (Swiss:O75691), which is differentially expressed in metastatic and non-metastatic human breast carcinoma cells [1]. Proteins of this entry are involved in processing of non-coding RNA as components of of the small-subunit (SSU) processome; SSU processome is involved in the biogenesis of the 18S rRNA [2,3]. UTP20 is a huge alpha-solenoid structure that functions as a scaffold [4,5].
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
BA [auth UX]PF04900Fcf1 (Fcf1)Fcf1- Family
CA [auth UZ]PF00687Ribosomal protein L1p/L10e family (Ribosomal_L1)Ribosomal protein L1p/L10e familyThis family includes prokaryotic L1 and eukaryotic L10.Domain
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
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
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
HA [auth CH]PF00400WD domain, G-beta repeat (WD40)WD domain, G-beta repeat- Repeat
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
JA [auth CJ]PF04427Brix domain (Brix)Brix domain- 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
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
PA [auth JF],
QA [auth JG]
PF03587EMG1/NEP1 methyltransferase (EMG1)EMG1/NEP1 methyltransferase- Family
TA [auth JJ]PF17903Krr1 KH1 domain (KH_8)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]PF17903Krr1 KH1 domain (KH_8)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 (KRR1-like_KH2)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
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
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
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
CB [auth DG]PF01092Ribosomal protein S6e (Ribosomal_S6e)Ribosomal protein S6e- 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
GB [auth DL]PF16205Ribosomal_S17 N-terminal (Ribosomal_S17_N)Ribosomal_S17 N-terminal- Family
GB [auth DL]PF00366Ribosomal protein S17 (Ribosomal_S17)Ribosomal protein S17- Domain
HB [auth DN]PF00312Ribosomal protein S15 (Ribosomal_S15)Ribosomal protein S15- Domain
IB [auth DO]PF00411Ribosomal protein S11 (Ribosomal_S11)Ribosomal protein S11- Family
JB [auth DQ]PF00380Ribosomal protein S9/S16 (Ribosomal_S9)Ribosomal protein S9/S16- Family
KB [auth DS]PF00416Ribosomal protein S13/S18 (Ribosomal_S13)Ribosomal protein S13/S18- Family
LB [auth DW]PF00410Ribosomal protein S8 (Ribosomal_S8)Ribosomal protein S8- Domain
NB [auth DY]PF01282Ribosomal protein S24e (Ribosomal_S24e)Ribosomal protein S24e- Family
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
W [auth UR]PF00400WD domain, G-beta repeat (WD40)WD domain, G-beta repeat- Repeat
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
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
DB [auth DH]PF01251Ribosomal protein S7e (Ribosomal_S7e)Ribosomal protein S7e- Family
EB [auth DI]PF01201Ribosomal protein S8e (Ribosomal_S8e)Ribosomal protein S8e- Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

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

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
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
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, eukaryotesFamily
C [auth JA],
F [auth JB]
IPR027992Possible tRNA binding domainDomain
C [auth JA],
F [auth JB]
IPR032672TmcA/NAT10/Kre33Family
C [auth JA],
F [auth JB]
IPR013562tRNA(Met) cytidine acetyltransferase TmcA, N-terminalDomain
C [auth JA],
F [auth JB]
IPR033688RNA cytidine acetyltransferase NAT10Family
C [auth JA],
F [auth JB]
IPR000182GNAT domainDomain
C [auth JA],
F [auth JB]
IPR007807Helicase domainDomain
C [auth JA],
F [auth JB]
IPR027417P-loop containing nucleoside triphosphate hydrolaseHomologous Superfamily
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]IPR001680WD40 repeatRepeat
D [auth UA]IPR020472G-protein beta WD-40 repeatRepeat
D [auth UA]IPR015943WD40/YVTN repeat-like-containing domain superfamilyHomologous Superfamily
D [auth UA]IPR027145Periodic tryptophan protein 2Family
H [auth UC]IPR018972Sas10 C-terminal domainDomain
H [auth UC]IPR007146Sas10/Utp3/C1DFamily
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
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
K [auth UF]IPR011990Tetratricopeptide-like helical domain superfamilyHomologous Superfamily
K [auth UF]IPR003107HAT (Half-A-TPR) repeatRepeat
K [auth UF]IPR013949U3 small nucleolar RNA-associated protein 6Family
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
M [auth UH]IPR018843Utp8, beta-propellerDomain
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]IPR011989Armadillo-like helicalHomologous Superfamily
O [auth UJ]IPR022125U3 small nucleolar RNA-associated protein 10, N-terminalDomain
O [auth UJ]IPR012954BP28, C-terminal domainDomain
P [auth UK]IPR007144Small-subunit processome, Utp11Family
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]IPR001680WD40 repeatRepeat
Q [auth UL]IPR020472G-protein beta WD-40 repeatRepeat
Q [auth UL]IPR015943WD40/YVTN repeat-like-containing domain superfamilyHomologous Superfamily
S [auth UN]IPR006709Small-subunit processome, Utp14Family
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
U [auth UP]IPR013268U3 small nucleolar RNA-associated protein 16Family
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
X [auth US]IPR027193Nucleolar complex protein 4Family
X [auth US]IPR005612CCAAT-binding factorDomain
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]IPR046523U3 small nucleolar RNA-associated protein 20, C-terminalDomain
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
BA [auth UX]IPR002716PIN domainDomain
BA [auth UX]IPR029060PIN-like domain superfamilyHomologous Superfamily
BA [auth UX]IPR006984rRNA-processing protein Fcf1/Utp23Family
BA [auth UX]IPR037503rRNA-processing protein Fcf1, PIN domainDomain
CA [auth UZ]IPR023674Ribosomal protein uL1-likeHomologous Superfamily
CA [auth UZ]IPR028364Ribosomal protein uL1/ribosomal biogenesis proteinFamily
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
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
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]
IPR004038Ribosomal protein eL8/eL30/eS12/Gadd45Domain
FA [auth CF],
GA [auth CG]
IPR004037Large ribosomal subunit protein eL8-like, conserved siteConserved Site
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
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
JA [auth CJ]IPR044281U3 snoRNP protein/Ribosome production factor 1Family
JA [auth CJ]IPR007109Brix 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
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
OA [auth JC]IPR001680WD40 repeatRepeat
OA [auth JC]IPR040382Nucleolar protein 10/Enp2Family
OA [auth JC]IPR012580NUC153Domain
OA [auth JC]IPR036322WD40-repeat-containing domain superfamilyHomologous Superfamily
OA [auth JC]IPR015943WD40/YVTN repeat-like-containing domain superfamilyHomologous Superfamily
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
RA [auth JH]IPR007955BystinFamily
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
TA [auth JJ]IPR041174KRR1 small subunit processome component, first KH domainDomain
TA [auth JJ]IPR036612K Homology domain, type 1 superfamilyHomologous Superfamily
UA [auth JK]IPR012617Apoptosis-antagonizing transcription factor, C-terminalDomain
UA [auth JK]IPR025160AATF leucine zipper-containing domainDomain
UA [auth JK]IPR039223Protein AATF/Bfr2Family
VA [auth JM]IPR039883Fcf2/DNTTIP2Family
VA [auth JM]IPR014810Fcf2 pre-rRNA processing, C-terminalDomain
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
YA [auth JP]IPR001680WD40 repeatRepeat
YA [auth JP]IPR007287Sof1-like proteinDomain
YA [auth JP]IPR020472G-protein beta WD-40 repeatRepeat
YA [auth JP]IPR036322WD40-repeat-containing domain superfamilyHomologous Superfamily
YA [auth JP]IPR015943WD40/YVTN repeat-like-containing domain superfamilyHomologous Superfamily
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
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
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
FB [auth DJ]IPR002942RNA-binding S4 domainDomain
FB [auth DJ]IPR022801Small ribosomal subunit protein uS4Family
FB [auth DJ]IPR018079Small ribosomal subunit protein uS4, conserved siteConserved Site
FB [auth DJ]IPR001912Small ribosomal subunit protein uS4, N-terminalDomain
FB [auth DJ]IPR005710Small ribosomal subunit protein uS4, eukaryotic/archaealFamily
FB [auth DJ]IPR036986RNA-binding S4 domain superfamilyHomologous Superfamily
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
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/eukaryotesFamily
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
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
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
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
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, eukaryotic/archaealFamily
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
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
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
N [auth UI]IPR015943WD40/YVTN repeat-like-containing domain superfamilyHomologous Superfamily
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]IPR001680WD40 repeatRepeat
R [auth UM]IPR020472G-protein beta WD-40 repeatRepeat
R [auth UM]IPR015943WD40/YVTN repeat-like-containing domain superfamilyHomologous Superfamily
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
Z [auth UU]IPR007319Small-subunit processome, Utp21Domain
Z [auth UU]IPR024977Anaphase-promoting complex subunit 4-like, WD40 domainDomain
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]IPR015943WD40/YVTN repeat-like-containing domain superfamilyHomologous Superfamily
KA [auth CK]IPR012173U3 small nucleolar ribonucleoprotein complex, subunit Mpp10Family
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
ZA [auth JQ]IPR031404Regulator of rDNA transcription 14Family
G [auth UB]IPR007276Nucleolar protein 14Family
DB [auth DH]IPR000554Small ribosomal subunit protein eS7Family
DB [auth DH]IPR047861Small ribosomal subunit protein eS7, conserved siteConserved Site
EB [auth DI]IPR001047Small ribosomal subunit protein eS8Family
EB [auth DI]IPR042563Small ribosomal subunit protein eS8 subdomain, eukaryotesHomologous Superfamily
EB [auth DI]IPR022309Ribosomal protein eS8/ribosomal biogenesis NSA2Family
EB [auth DI]IPR018283Small ribosomal subunit protein eS8, conserved siteConserved Site