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7R6K

State E2 nucleolar 60S ribosomal intermediate - Model for Noc2/Noc3 region

Functional Information from GO Data
ChainGOidnamespacecontents
70000055biological_processribosomal large subunit export from nucleus
70000447biological_processendonucleolytic cleavage in ITS1 to separate SSU-rRNA from 5.8S rRNA and LSU-rRNA from tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA)
70000472biological_processendonucleolytic cleavage to generate mature 5'-end of SSU-rRNA from (SSU-rRNA, 5.8S rRNA, LSU-rRNA)
70000480biological_processendonucleolytic cleavage in 5'-ETS of tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA)
70003729molecular_functionmRNA binding
70005515molecular_functionprotein binding
70005634cellular_componentnucleus
70005730cellular_componentnucleolus
70005737cellular_componentcytoplasm
70008298biological_processintracellular mRNA localization
70017148biological_processnegative regulation of translation
70019843molecular_functionrRNA binding
70030687cellular_componentpreribosome, large subunit precursor
70033592molecular_functionRNA strand annealing activity
70034337biological_processRNA folding
70042273biological_processribosomal large subunit biogenesis
70042802molecular_functionidentical protein binding
70043022molecular_functionribosome binding
70101031cellular_componentprotein folding chaperone complex
70140691molecular_functionRNA folding chaperone
70140693molecular_functionmolecular condensate scaffold activity
80003729molecular_functionmRNA binding
80005515molecular_functionprotein binding
80005634cellular_componentnucleus
80005654cellular_componentnucleoplasm
80005730cellular_componentnucleolus
80005739cellular_componentmitochondrion
80030687cellular_componentpreribosome, large subunit precursor
80030690cellular_componentNoc1p-Noc2p complex
80030691cellular_componentNoc2p-Noc3p complex
80042273biological_processribosomal large subunit biogenesis
A0000027biological_processribosomal large subunit assembly
A0000464biological_processendonucleolytic cleavage in ITS1 upstream of 5.8S rRNA from tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA)
A0000465biological_processexonucleolytic trimming to generate mature 5'-end of 5.8S rRNA from tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA)
A0003723molecular_functionRNA binding
A0005515molecular_functionprotein binding
A0005730cellular_componentnucleolus
A0006364biological_processrRNA processing
A0008097molecular_function5S rRNA binding
A0019843molecular_functionrRNA binding
A0030687cellular_componentpreribosome, large subunit precursor
A0042134molecular_functionrRNA primary transcript binding
A0042254biological_processribosome biogenesis
g0002181biological_processcytoplasmic translation
g0003735molecular_functionstructural constituent of ribosome
g0005737cellular_componentcytoplasm
g0005829cellular_componentcytosol
g0005840cellular_componentribosome
g0006412biological_processtranslation
g0022625cellular_componentcytosolic large ribosomal subunit
g0030687cellular_componentpreribosome, large subunit precursor
g0042254biological_processribosome biogenesis
G0000470biological_processmaturation of LSU-rRNA
G0002181biological_processcytoplasmic translation
G0003723molecular_functionRNA binding
G0003735molecular_functionstructural constituent of ribosome
G0005737cellular_componentcytoplasm
G0005829cellular_componentcytosol
G0006364biological_processrRNA processing
G0022625cellular_componentcytosolic large ribosomal subunit
G0042254biological_processribosome biogenesis
G1990904cellular_componentribonucleoprotein complex
i0000470biological_processmaturation of LSU-rRNA
i0002181biological_processcytoplasmic translation
i0003723molecular_functionRNA binding
i0003735molecular_functionstructural constituent of ribosome
i0005737cellular_componentcytoplasm
i0005829cellular_componentcytosol
i0005840cellular_componentribosome
i0006412biological_processtranslation
i0022625cellular_componentcytosolic large ribosomal subunit
i0180023biological_processcytosolic large ribosomal subunit assembly
I0003682molecular_functionchromatin binding
I0005515molecular_functionprotein binding
I0005634cellular_componentnucleus
I0005654cellular_componentnucleoplasm
I0005656cellular_componentnuclear pre-replicative complex
I0005730cellular_componentnucleolus
I0006267biological_processpre-replicative complex assembly involved in nuclear cell cycle DNA replication
I0006270biological_processDNA replication initiation
I0006364biological_processrRNA processing
I0030691cellular_componentNoc2p-Noc3p complex
I0042273biological_processribosomal large subunit biogenesis
J0000280biological_processnuclear division
J0003729molecular_functionmRNA binding
J0005515molecular_functionprotein binding
J0005730cellular_componentnucleolus
J0006364biological_processrRNA processing
J0030687cellular_componentpreribosome, large subunit precursor
J0034399cellular_componentnuclear periphery
J0042802molecular_functionidentical protein binding
l0000463biological_processmaturation of LSU-rRNA from tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA)
l0003674molecular_functionmolecular_function
l0003723molecular_functionRNA binding
l0005515molecular_functionprotein binding
l0005634cellular_componentnucleus
l0005730cellular_componentnucleolus
l0005737cellular_componentcytoplasm
l0030687cellular_componentpreribosome, large subunit precursor
l0042255biological_processribosome assembly
l0042273biological_processribosomal large subunit biogenesis
l1902626biological_processassembly of large subunit precursor of preribosome
m0000463biological_processmaturation of LSU-rRNA from tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA)
m0000466biological_processmaturation of 5.8S rRNA from tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA)
m0003674molecular_functionmolecular_function
m0003677molecular_functionDNA binding
m0005515molecular_functionprotein binding
m0005634cellular_componentnucleus
m0005654cellular_componentnucleoplasm
m0005730cellular_componentnucleolus
m0006364biological_processrRNA processing
m0030687cellular_componentpreribosome, large subunit precursor
m0042254biological_processribosome biogenesis
m0042273biological_processribosomal large subunit biogenesis
m0043021molecular_functionribonucleoprotein complex binding
m0070180molecular_functionlarge ribosomal subunit rRNA binding
m0070545cellular_componentPeBoW complex
N0000470biological_processmaturation of LSU-rRNA
N0002181biological_processcytoplasmic translation
N0003723molecular_functionRNA binding
N0003735molecular_functionstructural constituent of ribosome
N0005737cellular_componentcytoplasm
N0005829cellular_componentcytosol
N0005840cellular_componentribosome
N0006412biological_processtranslation
N0022625cellular_componentcytosolic large ribosomal subunit
N0180023biological_processcytosolic large ribosomal subunit assembly
q0000463biological_processmaturation of LSU-rRNA from tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA)
q0000470biological_processmaturation of LSU-rRNA
q0001510biological_processRNA methylation
q0003723molecular_functionRNA binding
q0005515molecular_functionprotein binding
q0005634cellular_componentnucleus
q0005654cellular_componentnucleoplasm
q0005730cellular_componentnucleolus
q0006396biological_processRNA processing
q0008168molecular_functionmethyltransferase activity
q0008173molecular_functionRNA methyltransferase activity
q0008757molecular_functionS-adenosylmethionine-dependent methyltransferase activity
q0009383molecular_functionrRNA (cytosine-C5-)-methyltransferase activity
q0030687cellular_componentpreribosome, large subunit precursor
q0031167biological_processrRNA methylation
q0042273biological_processribosomal large subunit biogenesis
q0070475biological_processrRNA base methylation
q1902626biological_processassembly of large subunit precursor of preribosome
r0000460biological_processmaturation of 5.8S rRNA
r0000463biological_processmaturation of LSU-rRNA from tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA)
r0000466biological_processmaturation of 5.8S rRNA from tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA)
r0000470biological_processmaturation of LSU-rRNA
r0003674molecular_functionmolecular_function
r0005515molecular_functionprotein binding
r0005634cellular_componentnucleus
r0005730cellular_componentnucleolus
r0030684cellular_componentpreribosome
r0030687cellular_componentpreribosome, large subunit precursor
r0042273biological_processribosomal large subunit biogenesis
w0000451biological_processrRNA 2'-O-methylation
w0000463biological_processmaturation of LSU-rRNA from tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA)
w0000466biological_processmaturation of 5.8S rRNA from tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA)
w0001510biological_processRNA methylation
w0005515molecular_functionprotein binding
w0005634cellular_componentnucleus
w0005730cellular_componentnucleolus
w0006364biological_processrRNA processing
w0008168molecular_functionmethyltransferase activity
w0008649molecular_functionrRNA methyltransferase activity
w0008650molecular_functionrRNA (uridine-2'-O-ribose)-methyltransferase activity
w0016435molecular_functionrRNA (guanine) methyltransferase activity
w0030687cellular_componentpreribosome, large subunit precursor
w0031167biological_processrRNA methylation
w0032259biological_processmethylation
w0062105molecular_functionRNA 2'-O-methyltransferase activity
w0070039molecular_functionrRNA (guanosine-2'-O-ribose)-methyltransferase activity
Functional Information from PROSITE/UniProt
site_idPS00678
Number of Residues15
DetailsWD_REPEATS_1 Trp-Asp (WD) repeats signature. LATGsdDgTVRVWEI
ChainResidueDetails
mLEU452-ILE466

site_idPS01082
Number of Residues18
DetailsRIBOSOMAL_L7AE Ribosomal protein L7Ae signature. CkkmgVPYaiVkGKarLG
ChainResidueDetails
GCYS170-GLY187

site_idPS01145
Number of Residues14
DetailsRIBOSOMAL_L34E Ribosomal protein L34e signature. TrSnKikvvKTPGG
ChainResidueDetails
gTHR15-GLY28

site_idPS01153
Number of Residues12
DetailsNOL1_NOP2_SUN NOL1/NOP2/sun family signature. FDRILlDAPCSG
ChainResidueDetails
qPHE415-GLY426

site_idPS01190
Number of Residues11
DetailsRIBOSOMAL_L36E Ribosomal protein L36e signature. PYERRlIDLIR
ChainResidueDetails
iPRO52-ARG62

site_idPS01194
Number of Residues24
DetailsRIBOSOMAL_L15E Ribosomal protein L15e signature. DKARrLGYkAkqGFVIYRvRVrRG
ChainResidueDetails
NASP46-GLY69

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues9
DetailsCompositional bias: {"description":"Polar residues","evidences":[{"source":"SAM","id":"MobiDB-lite","evidenceCode":"ECO:0000256"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues2
DetailsModified residue: {"description":"Phosphoserine","evidences":[{"source":"PubMed","id":"19779198","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues13
DetailsCompositional bias: {"description":"Basic residues","evidences":[{"source":"SAM","id":"MobiDB-lite","evidenceCode":"ECO:0000256"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues1
DetailsModified residue: {"description":"Phosphoserine","evidences":[{"source":"PubMed","id":"17330950","evidenceCode":"ECO:0007744"},{"source":"PubMed","id":"18407956","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues3
DetailsModified residue: {"description":"Phosphoserine","evidences":[{"source":"PubMed","id":"18407956","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI6
Number of Residues76
DetailsDomain: {"description":"PUA","evidences":[{"source":"PROSITE-ProRule","id":"PRU00161","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI7
Number of Residues1
DetailsActive site: {"description":"Nucleophile","evidences":[{"source":"PROSITE-ProRule","id":"PRU01023","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI8
Number of Residues9
DetailsBinding site: {"evidences":[{"source":"PROSITE-ProRule","id":"PRU01023","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI9
Number of Residues12
DetailsCompositional bias: {"description":"Basic and acidic residues","evidences":[{"source":"SAM","id":"MobiDB-lite","evidenceCode":"ECO:0000256"}]}
ChainResidueDetails

254227

PDB entries from 2026-05-27

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