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SummaryStructural detailsExperimental detailsFunctional detailsSequence NeighborHistoryDownloads

9N74

SSU processome maturation and disassembly, State H

This is a non-PDB format compatible entry.
Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(L0)		5'ETS rRNApolymer700225543.11GenBank (329138943)Saccharomyces cerevisiae S288C
2B
(L1)		18S rRNApolymer1802580701.01Saccharomyces cerevisiae S288C (Baker's yeast)
3C
(L2)		U3 snoRNApolymer334106943.51Saccharomyces cerevisiae S288C (Baker's yeast)
4D
(L3)		40S ribosomal protein S18-Apolymer14617071.61UniProt (P0CX55)
Pfam (PF00416)		Saccharomyces cerevisiae S288CSmall ribosomal subunit protein uS13-A
5E
(L4)		40S ribosomal protein S4-Apolymer26129469.31UniProt (P0CX35)
Pfam (PF08071)
Pfam (PF01479)
Pfam (PF00900)
Pfam (PF00467)
Pfam (PF16121)		Saccharomyces cerevisiae S288CRP5,S7,YS6
6F
(L5)		40S ribosomal protein S5polymer22525072.61UniProt (P26783)
Pfam (PF00177)		Saccharomyces cerevisiae S288CRP14,S2,YS8
7G
(L6)		40S ribosomal protein S6-Apolymer23627054.51UniProt (P0CX37)
Pfam (PF01092)		Saccharomyces cerevisiae S288CRP9,S10,YS4
8H
(L7)		40S ribosomal protein S7-Apolymer19021658.21UniProt (P26786)
Pfam (PF01251)		Saccharomyces cerevisiae S288CRP30,RP40
9I
(L8)		40S ribosomal protein S8-Apolymer20022537.81UniProt (P0CX39)
Pfam (PF01201)		Saccharomyces cerevisiae S288CRP19,S14,YS9
10J
(L9)		40S ribosomal protein S9-Apolymer19722487.91UniProt (O13516)
Pfam (PF00163)
Pfam (PF01479)		Saccharomyces cerevisiae S288CRP21,S13,YP28,YS11
11K
(LC)		40S ribosomal protein S16-Apolymer14315877.51UniProt (P0CX51)
Pfam (PF00380)		Saccharomyces cerevisiae S288CRP61R
12L
(LD)		40S ribosomal protein S11-Apolymer15617785.91UniProt (P0CX47)
Pfam (PF16205)
Pfam (PF00366)		Saccharomyces cerevisiae S288CRP41,S18,YS12
13M
(LE)		40S ribosomal protein S22-Apolymer13014650.11UniProt (P0C0W1)
Pfam (PF00410)		Saccharomyces cerevisiae S288CRP50,S24,YP58,YS22
14N
(LF)		40S ribosomal protein S24-Apolymer13515362.81UniProt (P0CX31)
Pfam (PF01282)		Saccharomyces cerevisiae S288CRP50
15O
(LG)		40S ribosomal protein S28-Apolymer677605.81UniProt (Q3E7X9)
Pfam (PF01200)		Saccharomyces cerevisiae S288CS33,Small ribosomal subunit protein eS28-A,YS27
16P
(LH)		NET1-associated nuclear protein 1polymer896101341.71UniProt (Q02931)
Pfam (PF00400)		Saccharomyces cerevisiae S288CU three protein 17,t-17,U3 protein 17 required for transcription,U3 small nucleolar RNA-associated protein 17,U3 snoRNA-associated protein 17
17Q
(LI)		U3 small nucleolar RNA-associated protein 8polymer71380269.61UniProt (P53276)
Pfam (PF10395)
Pfam (PF22542)		Saccharomyces cerevisiae S288CU3 snoRNA-associated protein 8,U three protein 8,U3 protein 8 required for transcription,t-UTP8
18R
(LJ)		U3 small nucleolar RNA-associated protein 15polymer51357765.31UniProt (Q04305)
Pfam (PF00400)
Pfam (PF09384)		Saccharomyces cerevisiae S288CU3 snoRNA-associated protein 15,U three protein 15,U3 protein 15 required for transcription,t-UTP15
19S
(LK)		U3 small nucleolar RNA-associated protein 9polymer57565347.31UniProt (P38882)Saccharomyces cerevisiae S288CU3 snoRNA-associated protein 9,U three protein 9,U3 protein 9 required for transcription,t-UTP9
20T
(LL)		U3 small nucleolar RNA-associated protein 5polymer64372079.41UniProt (Q04177)
Pfam (PF04003)		Saccharomyces cerevisiae S288CU3 snoRNA-associated protein 5,U three protein 5,U3 protein 5 required for transcription,t-UTP5
21U
(LM)		U3 small nucleolar RNA-associated protein 10polymer1769200299.01UniProt (P42945)
Pfam (PF12397)
Pfam (PF23243)
Pfam (PF08146)		Saccharomyces cerevisiae S288CU3 snoRNA-associated protein 10,U three protein 10,U3 protein 10 required for transcription,t-UTP10
22V
(LN)		U3 small nucleolar RNA-associated protein 4polymer77687909.21UniProt (Q06679)
Pfam (PF00400)		Saccharomyces cerevisiae S288CU3 snoRNA-associated protein 4,U three protein 4,U3 protein 4 required for transcription,t-UTP4
23W
(LO)		Periodic tryptophan protein 2polymer923104097.01UniProt (P25635)
Pfam (PF00400)
Pfam (PF04003)		Saccharomyces cerevisiae S288CU three protein 1,U3 small nucleolar RNA-associated protein 1,U3 snoRNA-associated protein 1
24X
(LP)		U3 small nucleolar RNA-associated protein 6polymer44052495.31UniProt (Q02354)
Pfam (PF08640)
Pfam (PF23240)		Saccharomyces cerevisiae S288CU3 snoRNA-associated protein 6,U three protein 6
25Y
(LQ)		U3 small nucleolar RNA-associated protein 12polymer943106481.11UniProt (Q12220)
Pfam (PF00400)
Pfam (PF04003)		Saccharomyces cerevisiae S288CU3 snoRNA-associated protein 12,DOM34-interacting protein 2,U three protein 12
26Z
(LR)		U3 small nucleolar RNA-associated protein 13polymer81791132.61UniProt (Q05946)
Pfam (PF00400)
Pfam (PF08625)		Saccharomyces cerevisiae S288CU3 snoRNA-associated protein 13,U three protein 13
27AA
(LS)		U3 small nucleolar RNA-associated protein 18polymer59466574.21UniProt (P40362)
Pfam (PF00400)		Saccharomyces cerevisiae S288CU3 snoRNA-associated protein 18,U three protein 18
28BA
(LT)		U3 small nucleolar RNA-associated protein 21polymer939104927.81UniProt (Q06078)
Pfam (PF00400)
Pfam (PF04192)		Saccharomyces cerevisiae S288CU3 snoRNA-associated protein 21,U three protein 21
29CA
(LU)		Protein SOF1polymer48956888.91UniProt (P33750)
Pfam (PF00400)
Pfam (PF04158)		Saccharomyces cerevisiae S288CU3 small nucleolar RNA-associated protein SOF1,U3 snoRNA-associated protein SOF1
30DA
(LW)		U3 small nucleolar RNA-associated protein 7polymer55462418.61UniProt (P40055)
Pfam (PF00400)
Pfam (PF08149)		Saccharomyces cerevisiae S288CU3 snoRNA-associated protein 7,U three protein 7
31EA
(LZ)		U3 small nucleolar ribonucleoprotein protein IMP3polymer18321928.51UniProt (P32899)
Pfam (PF00163)
Pfam (PF01479)		Saccharomyces cerevisiae S288CU3 snoRNP protein IMP3,Interacting with MPP10 protein 3
32FA
(NA)		U3 small nucleolar RNA-associated protein MPP10polymer59367042.51UniProt (P47083)
Pfam (PF04006)		Saccharomyces cerevisiae S288CU3 snoRNA-associated protein MPP10,M phase phosphoprotein 10
33GA
(NB)		Something about silencing protein 10polymer61070364.41UniProt (Q12136)
Pfam (PF04000)
Pfam (PF09368)		Saccharomyces cerevisiae S288CU three protein 3,U3 small nucleolar RNA-associated protein 3,U3 snoRNA-associated protein 11
34HA
(ND)		Bud site selection protein 21polymer21424431.01UniProt (Q08492)
Pfam (PF08297)		Saccharomyces cerevisiae S288CU three protein 16,U3 small nucleolar RNA-associated protein 16,U3 snoRNA-associated protein 16
35IA
(NF)		40S ribosomal protein S13polymer15117059.91UniProt (P05756)
Pfam (PF08069)
Pfam (PF00312)		Saccharomyces cerevisiae S288CS27a,Small ribosomal subunit protein uS15,YS15
36JA
(NG)		40S ribosomal protein S14-Apolymer13714562.71UniProt (P06367)
Pfam (PF00411)		Saccharomyces cerevisiae S288CRP59A,Small ribosomal subunit protein uS11-A
37KA
(NH)		U3 small nucleolar RNA-associated protein 22polymer1237140660.11UniProt (P53254)
Pfam (PF03813)
Pfam (PF17403)
Pfam (PF17404)
Pfam (PF17405)
Pfam (PF17406)
Pfam (PF17407)		Saccharomyces cerevisiae S288CU3 snoRNA-associated protein 22,U three protein 22
38LA
(NI)		Ribosomal RNA-processing protein 7polymer29734526.41UniProt (P25368)
Pfam (PF17799)
Pfam (PF12923)		Saccharomyces cerevisiae S288C
39MA
(NL)		Dimethyladenosine transferasepolymer31836003.81UniProt (P41819)
Pfam (PF00398)		Saccharomyces cerevisiae S288C18S rRNA (adenine(1779)-N(6)/adenine(1780)-N(6))-dimethyltransferase,18S rRNA dimethylase,S-adenosylmethionine-6-N',N'-adenosyl(rRNA) dimethyltransferase
40NA
(NM)		Small ribosomal subunit protein eS1Apolymer25528798.51UniProt (P33442)
Pfam (PF01015)		Saccharomyces cerevisiae S288C40S ribosomal protein S1-A,RP10A
41OA
(NP)		40S ribosomal protein S19-Apolymer14415942.11UniProt (P07280)
Pfam (PF01090)		Saccharomyces cerevisiae S288CRP55A,S16a,Small ribosomal subunit protein eS19-A,YP45,YS16A
42PA
(NQ)		40S ribosomal protein S27-Apolymer828893.41UniProt (P35997)
Pfam (PF01667)		Saccharomyces cerevisiae S288CRP61,Small ribosomal subunit protein eS27-A,YS20
43QA
(NS)		Probable ATP-dependent RNA helicase DHR1polymer1267145171.41UniProt (Q04217)
Pfam (PF00270)
Pfam (PF00271)
Pfam (PF04408)
Pfam (PF21010)
Pfam (PF07717)		Saccharomyces cerevisiae S288CDEAH box RNA helicase DHR1,Extracellular mutant protein 16
44RA
(NV)		Exosome complex exonuclease RRP6polymer73384160.61UniProt (Q12149)
Pfam (PF08066)
Pfam (PF01612)
Pfam (PF00570)		Saccharomyces cerevisiae S288CRrp6p,Ribosomal RNA-processing protein 6
45SA
(OA)		rRNA biogenesis protein RRP5polymer1729193411.41UniProt (Q05022)
Pfam (PF00575)
Pfam (PF23240)		Saccharomyces cerevisiae S288CRibosomal RNA-processing protein 5,U3 small nucleolar RNA-associated protein RRP5,U3 snoRNA-associated protein RRP5
46TA
(OH)		40S ribosomal protein S12polymer14315488.61UniProt (P48589)
Pfam (PF01248)		Saccharomyces cerevisiae S288C
47UA
(OU)		Ubiquitin-40S ribosomal protein S31polymer15217254.21UniProt (P05759)
Pfam (PF00240)
Pfam (PF01599)		Saccharomyces cerevisiae S288C
48VA
(SA)		Nucleolar protein 56polymer50456961.21UniProt (Q12460)
Pfam (PF08156)
Pfam (PF01798)		Saccharomyces cerevisiae S288CRibosome biosynthesis protein SIK1,Suppressor of I kappa b protein 1
49WA
(SB)		Nucleolar protein 58polymer51157060.31UniProt (Q12499)
Pfam (PF08156)
Pfam (PF01798)		Saccharomyces cerevisiae S288CNucleolar protein 5
50XA, YA
(SC, SD)		rRNA 2'-O-methyltransferase fibrillarinpolymer32734525.42UniProt (P15646)
Pfam (PF01269)		Saccharomyces cerevisiae S288CHistone-glutamine methyltransferase,U3 small nucleolar RNA-associated protein NOP1,U3 snoRNA-associated protein NOP1
51AB, ZA
(SE, SF)		13 kDa ribonucleoprotein-associated proteinpolymer12613582.92UniProt (P39990)
Pfam (PF01248)		Saccharomyces cerevisiae S288CSmall nuclear ribonucleoprotein-associated protein 1
52BB
(SG)		Ribosomal RNA-processing protein 9polymer57365147.01UniProt (Q06506)
Pfam (PF00400)		Saccharomyces cerevisiae S288C
53CB
(SH)		RNA 3'-terminal phosphate cyclase-like proteinpolymer36740220.61UniProt (Q08096)
Pfam (PF01137)
Pfam (PF05189)		Saccharomyces cerevisiae S288C
54DB
(SI)		Ribosome biogenesis protein BMS1polymer1183135792.31UniProt (Q08965)
Pfam (PF00004)
Pfam (PF08142)
Pfam (PF04950)		Saccharomyces cerevisiae S288C
55EB, FB
(SJ, SK)		Ribosomal RNA small subunit methyltransferase NEP1polymer25227936.52UniProt (Q06287)
Pfam (PF03587)		Saccharomyces cerevisiae S288C18S rRNA (pseudouridine(1189)-N1)-methyltransferase,18S rRNA Psi1189 methyltransferase,Essential for mitotic growth protein 1,Nucleolar essential protein 1
56GB
(SL)		rRNA-processing protein FCF1polymer18921650.71UniProt (Q05498)
Pfam (PF04900)		Saccharomyces cerevisiae S288CFAF1-copurifying factor 1
57HB
(SM)		U3 small nucleolar ribonucleoprotein protein IMP4polymer29033536.21UniProt (P53941)
Pfam (PF04427)		Saccharomyces cerevisiae S288CU3 snoRNP protein IMP4,Interacting with MPP10 protein 4
58IB
(SP)		U3 small nucleolar RNA-associated protein 20polymer2493287915.51UniProt (P35194)
Pfam (PF07539)
Pfam (PF20416)
Pfam (PF23099)		Saccharomyces cerevisiae S288CU3 snoRNA-associated protein 20,U three protein 20
59JB
(SQ)		rRNA-processing protein FCF2polymer21725689.21UniProt (Q12035)
Pfam (PF08698)		Saccharomyces cerevisiae S288CFAF1 copurifying factor 2
60KB
(SR)		40S ribosomal protein S23-Apolymer14516073.91UniProt (P0CX29)
Pfam (PF00164)		Saccharomyces cerevisiae S288CRP37,S28,YS14
61LB
(SS)		U3 small nucleolar RNA-associated protein 14polymer899103269.71UniProt (Q04500)
Pfam (PF04615)		Saccharomyces cerevisiae S288CU3 snoRNA-associated protein 14,U three protein 14
62MB
(ST)		Nucleolar complex protein 14polymer81094463.21UniProt (Q99207)
Pfam (PF04147)		Saccharomyces cerevisiae S288CU three protein 2,U3 small nucleolar RNA-associated protein 2,U3 snoRNA-associated protein 2
63NB
(SU)		Nucleolar complex protein 4polymer55263707.81UniProt (Q06512)
Pfam (PF03914)		Saccharomyces cerevisiae S288CU three protein 19,U3 small nucleolar RNA-associated protein 19,U3 snoRNA-associated protein 19
64OB
(SV)		Regulator of rDNA transcription protein 14polymer20623898.31UniProt (P40470)
Pfam (PF17075)		Saccharomyces cerevisiae S288C
65PB
(SW)		Pre-rRNA-processing protein PNO1polymer27430380.61UniProt (Q99216)
Pfam (PF17903)
Pfam (PF22891)		Saccharomyces cerevisiae S288CPartner of NOB1,Ribosomal RNA-processing protein 20
66QB
(SX)		Unassigned peptidespolymer302672.31Saccharomyces cerevisiae S288C (Baker's yeast)
67RB
(SY)		U3 small nucleolar RNA-associated protein 11polymer25029806.31UniProt (P34247)
Pfam (PF03998)		Saccharomyces cerevisiae S288CU3 snoRNA-associated protein 11,U three protein 11
68SB
(SZ)		Essential nuclear protein 1polymer48355207.41UniProt (P38333)
Pfam (PF05291)		Saccharomyces cerevisiae S288C
69AC, AD, BC, BD, CC...
(L1, NH, NS, SI)		MAGNESIUM IONnon-polymer24.339Chemie (MG)
PubChem (888)
70DD
(NH)		ADENOSINE-5'-TRIPHOSPHATEnon-polymer507.21Chemie (ATP)
71FD, ID, LD
(NQ, OU, SL)		ZINC IONnon-polymer65.43Chemie (ZN)
72GD
(NS)		ADENOSINE-5'-DIPHOSPHATEnon-polymer427.21Chemie (ADP)
73JD
(SI)		GUANOSINE-5'-TRIPHOSPHATEnon-polymer523.21Chemie (GTP)
PubChem (177679032)
PubChem (135400627)
PubChem (135487750)
PubChem (136088935)
PubChem (136803486)
PubChem (135398633)
PubChem (135544356)
PubChem (135547949)
PubChem (135600366)
PubChem (135749822)
PubChem (136005188)
PubChem (136073923)
PubChem (136240914)
PubChem (136664747)
PubChem (136772743)
PubChem (136772744)
PubChem (136803487)
PubChem (137286749)
PubChem (164715984)
PubChem (171699466)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains71
Total formula weight4691090.6
Non-Polymers*Number of molecules45
Total formula weight2601.7
All*Total formula weight4693692.3
*Water molecules are not included.

253091

PDB entries from 2026-05-06

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