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6RXY

Cryo-EM structure of the 90S pre-ribosome (Kre33-Noc4) from Chaetomium thermophilum, state a

This is a non-PDB format compatible entry.
Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(UA)
Periodic tryptophan protein 2-like proteinpolymer904100817.51UniProt (G0SF93)
Pfam (PF00400)
Pfam (PF04003)
Chaetomium thermophilum
2B
(UB)
Utp2polymer907103960.71UniProt (G0SDW0)
Pfam (PF04147)
Chaetomium thermophilum
3C
(UC)
Utp3polymer64873214.61UniProt (G0S4H3)
Pfam (PF04000)
Pfam (PF09368)
Chaetomium thermophilum
4D
(UD)
Utp4polymer88497696.51UniProt (G0SCT7)
Pfam (PF00400)
Chaetomium thermophilum
5E
(UF)
Utp6polymer41446924.81UniProt (G0S387)
Pfam (PF08640)
Chaetomium thermophilum
6F
(UG)
Utp7polymer55863629.41UniProt (G0RZ99)
Pfam (PF00400)
Pfam (PF08149)
Chaetomium thermophilum
7G
(UJ)
Utp10polymer1802198508.41UniProt (G0S5L1)
Pfam (PF12397)
Pfam (PF08146)
Chaetomium thermophilum
8H
(UK)
U3 small nucleolar RNA-associated protein 11polymer27031379.71UniProt (G0SF32)
Pfam (PF03998)
Chaetomium thermophilumU3 snoRNA-associated protein 11
9I
(UL)
Utp12polymer962107573.01UniProt (G0RZL9)
Pfam (PF00400)
Pfam (PF04003)
Chaetomium thermophilum
10J
(UM)
Utp13polymer912100430.41UniProt (G0SG95)
Pfam (PF00400)
Pfam (PF08625)
Chaetomium thermophilum
11K
(UN)
Utp14polymer938104741.41UniProt (G0S8Y4)
Pfam (PF04615)
Chaetomium thermophilum
12L
(UO)
Utp15polymer55760524.11UniProt (G0SEI5)
Pfam (PF00400)
Pfam (PF09384)
Chaetomium thermophilum
13M
(UQ)
Utp17polymer960105039.71UniProt (G0SCS8)
Pfam (PF00400)
Chaetomium thermophilum
14N
(UR)
Utp18polymer61869055.11UniProt (G0SBN9)Chaetomium thermophilum
15O
(UU)
Utp21polymer1049115122.01UniProt (G0S872)
Pfam (PF00400)
Pfam (PF04192)
Chaetomium thermophilum
16P
(UX)
Utp24polymer19322136.01Chaetomium thermophilum
17Q
(UZ)
Utp30polymer39143700.51UniProt (G0S7X0)
Pfam (PF00687)
Chaetomium thermophilum
18R, S
(CA, CB)
Nop1polymer31332960.82UniProt (G0SGY2)
Pfam (PF01269)
Chaetomium thermophilum
19T
(CC)
Nop56polymer52357830.71UniProt (G0S2U4)
Pfam (PF08156)
Pfam (PF01798)
Chaetomium thermophilum
20U
(CD)
Nop58polymer58264292.11UniProt (G0RYF6)
Pfam (PF08156)
Pfam (PF01798)
Chaetomium thermophilum
21V, W
(CE, CF)
Snu13polymer12713831.92UniProt (G0SGM0)
Pfam (PF01248)
Chaetomium thermophilum
22X
(CG)
Rrp9polymer63069610.41UniProt (G0SG51)
Pfam (PF00400)
Chaetomium thermophilum
23Y
(CH)
RNA 3'-terminal phosphate cyclase-like proteinpolymer41143399.81UniProt (G0S0B1)
Pfam (PF01137)
Pfam (PF05189)
Chaetomium thermophilum
24Z
(CI)
Bms1polymer1163134172.31UniProt (G0S445)
Pfam (PF08142)
Pfam (PF04950)
Chaetomium thermophilum
25AA
(CJ)
Imp3polymer18321802.41UniProt (G0SDL4)
Pfam (PF00163)
Pfam (PF01479)
Chaetomium thermophilum
26BA
(CK)
Imp4polymer29734216.31UniProt (G0SE90)
Pfam (PF04427)
Chaetomium thermophilum
27CA
(CL)
Mpp10polymer78586082.11UniProt (G0S9I7)
Pfam (PF04006)
Chaetomium thermophilum
28DA
(CM)
Sof1polymer44650869.81UniProt (G0RY94)
Pfam (PF00400)
Pfam (PF04158)
Chaetomium thermophilum
29EA, FA
(CN, CO)
Emg1polymer25227936.22UniProt (G0SAY9)
Pfam (PF03587)
Chaetomium thermophilum
30GA
(CP)
KRR1 small subunit processome componentpolymer32237500.81UniProt (G0S3V7)
Pfam (PF17903)
Pfam (PF21800)
Chaetomium thermophilumKRR-R motif-containing protein 1
31HA
(CQ)
Pre-rRNA-processing protein PNO1polymer25928715.01UniProt (G0S3T2)
Pfam (PF22891)
Chaetomium thermophilum
32IA, JA
(CR, CS)
Kre33polymer1073119795.12UniProt (G0S273)
Pfam (PF08351)
Pfam (PF05127)
Pfam (PF13718)
Pfam (PF13725)
Chaetomium thermophilum
33KA
(CT)
Fcf2polymer20322569.11UniProt (G0S4E3)
Pfam (PF08698)
Chaetomium thermophilum
34LA
(Cc)
40S ribosomal protein s5-like proteinpolymer21223679.21UniProt (G0S1Z0)
Pfam (PF00177)
Chaetomium thermophilum
35MA
(Ce)
40S ribosomal protein S7polymer20323084.71UniProt (G0S8C4)
Pfam (PF01251)
Chaetomium thermophilum
36NA
(Cg)
40S ribosomal protein s9-like proteinpolymer19022029.81UniProt (G0S0Z4)
Pfam (PF00163)
Pfam (PF01479)
Chaetomium thermophilum
37OA
(Ch)
40S ribosomal protein S13-like proteinpolymer15116912.91UniProt (G0RZM9)
Pfam (PF08069)
Pfam (PF00312)
Chaetomium thermophilum
38PA
(Ci)
40S ribosomal protein S14-like proteinpolymer15016071.51UniProt (G0SFL1)
Pfam (PF00411)
Chaetomium thermophilum
39QA
(Cj)
40S ribosomal protein S16-like proteinpolymer14315962.81UniProt (G0SBR7)
Pfam (PF00380)
Chaetomium thermophilum
40RA
(Cm)
40S ribosomal protein S22-like proteinpolymer13014905.51UniProt (G0SHI0)
Pfam (PF00410)
Chaetomium thermophilum
41SA
(Cn)
40S ribosomal protein s23-like proteinpolymer14515934.71UniProt (G0RY17)
Pfam (PF00164)
Chaetomium thermophilum
42TA
(Cp)
40S ribosomal protein S28-like proteinpolymer687742.01UniProt (G0S9M9)
Pfam (PF01200)
Chaetomium thermophilum
43UA
(CU)
Faf1polymer31134576.61UniProt (G0S5F1)Chaetomium thermophilum
44VA
(C1)
35S rRNApolymer2323749031.21Chaetomium thermophilum
45WA
(C2)
U3 snoRNApolymer23073966.51Chaetomium thermophilum
46XA
(UV)
U3 small nucleolar RNA-associated protein 22polymer1171131105.41UniProt (G0S2E0)
Pfam (PF03813)
Pfam (PF17403)
Pfam (PF17404)
Pfam (PF17405)
Pfam (PF17406)
Pfam (PF17407)
Chaetomium thermophilum
47YA
(CV)
Rrp7polymer32236366.61UniProt (G0SDB8)
Pfam (PF17799)
Pfam (PF12923)
Chaetomium thermophilum
48ZA
(UH)
Utp8polymer930102421.11UniProt (P0CT47)Chaetomium thermophilum
49AB, EB
(UE, UI)
Utp5polymer41044663.42UniProt (G0RYX2)
Pfam (PF04003)
Chaetomium thermophilum
50BB
(US)
Noc4polymer54963331.71UniProt (G0RZL4)
Pfam (PF03914)
Chaetomium thermophilum
51CB
(Cl)
Rps18polymer15617826.71UniProt (G0S6J7)
Pfam (PF00416)
Chaetomium thermophilum
52DB
(CX)
Enp1polymer48054319.61UniProt (G0S5J4)
Pfam (PF05291)
Chaetomium thermophilum
53FB
(UP)
Utp16polymer36440726.01UniProt (G0S612)
Pfam (PF08297)
Chaetomium thermophilum
54GB
(Cz)
Rrp5polymer1796197449.21UniProt (G0S6T5)
Pfam (PF00575)
Chaetomium thermophilum
55HB
(UX)
ZINC IONnon-polymer65.41Chemie (ZN)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains59
Total formula weight4231333.0
Non-Polymers*Number of molecules1
Total formula weight65.4
All*Total formula weight4231398.4
*Water molecules are not included.

237992

PDB entries from 2025-06-25

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