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6RXV

Cryo-EM structure of the 90S pre-ribosome (Kre33-Noc4) from Chaetomium thermophilum, state B2

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 (strain DSM 1495 / CBS 144.50 / IMI 039719)
2B
(UB)
Utp2polymer907103960.71UniProt (G0SDW0)
Pfam (PF04147)
Chaetomium thermophilum (strain DSM 1495 / CBS 144.50 / IMI 039719)
3C
(UC)
Utp3polymer64873214.61UniProt (G0S4H3)
Pfam (PF04000)
Pfam (PF09368)
Chaetomium thermophilum (strain DSM 1495 / CBS 144.50 / IMI 039719)
4D
(UD)
Utp4polymer88497696.51UniProt (G0SCT7)
Pfam (PF00400)
Chaetomium thermophilum (strain DSM 1495 / CBS 144.50 / IMI 039719)
5E
(UF)
Utp6polymer41446924.81UniProt (G0S387)
Pfam (PF08640)
Pfam (PF23233)
Chaetomium thermophilum (strain DSM 1495 / CBS 144.50 / IMI 039719)
6F
(UG)
Utp7polymer55863629.41UniProt (G0RZ99)
Pfam (PF00400)
Pfam (PF08149)
Chaetomium thermophilum (strain DSM 1495 / CBS 144.50 / IMI 039719)
7G
(UJ)
UTP10polymer1802198508.41UniProt (G0S5L1)
Pfam (PF12397)
Pfam (PF23243)
Pfam (PF08146)
Chaetomium thermophilum (strain DSM 1495 / CBS 144.50 / IMI 039719)
8H
(UK)
U3 small nucleolar RNA-associated protein 11polymer27031379.71UniProt (G0SF32)
Pfam (PF03998)
Chaetomium thermophilum (strain DSM 1495 / CBS 144.50 / IMI 039719)U3 snoRNA-associated protein 11
9I
(UL)
Utp12polymer962107573.01UniProt (G0RZL9)
Pfam (PF25173)
Pfam (PF25172)
Pfam (PF04003)
Chaetomium thermophilum (strain DSM 1495 / CBS 144.50 / IMI 039719)
10J
(UM)
Utp13polymer912100430.41UniProt (G0SG95)
Pfam (PF00400)
Pfam (PF08625)
Chaetomium thermophilum (strain DSM 1495 / CBS 144.50 / IMI 039719)
11K
(UN)
Utp14polymer938104741.41UniProt (G0S8Y4)
Pfam (PF04615)
Chaetomium thermophilum (strain DSM 1495 / CBS 144.50 / IMI 039719)
12L
(UO)
Utp15polymer55760524.11UniProt (G0SEI5)
Pfam (PF09384)
Pfam (PF00400)
Chaetomium thermophilum (strain DSM 1495 / CBS 144.50 / IMI 039719)
13M
(UQ)
Utp17polymer960105039.71UniProt (G0SCS8)
Pfam (PF23869)
Chaetomium thermophilum (strain DSM 1495 / CBS 144.50 / IMI 039719)
14N
(UR)
Utp18polymer61869055.11UniProt (G0SBN9)Chaetomium thermophilum (strain DSM 1495 / CBS 144.50 / IMI 039719)
15O
(UU)
Utp21polymer1049115122.01UniProt (G0S872)
Pfam (PF25171)
Pfam (PF25168)
Pfam (PF04192)
Chaetomium thermophilum (strain DSM 1495 / CBS 144.50 / IMI 039719)
16P
(UX)
Utp24polymer19322136.01Chaetomium thermophilum (strain DSM 1495 / CBS 144.50 / IMI 039719)
17Q
(UZ)
Utp30polymer39143700.51UniProt (G0S7X0)
Pfam (PF00687)
Chaetomium thermophilum (strain DSM 1495 / CBS 144.50 / IMI 039719)
18R, S
(CA, CB)
Nop1polymer31332960.82UniProt (G0SGY2)
Pfam (PF01269)
Chaetomium thermophilum (strain DSM 1495 / CBS 144.50 / IMI 039719)
19T
(CC)
Nop56polymer52357830.71UniProt (G0S2U4)
Pfam (PF08156)
Pfam (PF01798)
Chaetomium thermophilum (strain DSM 1495 / CBS 144.50 / IMI 039719)
20U
(CD)
Nop58polymer58264292.11UniProt (G0RYF6)
Pfam (PF08156)
Pfam (PF01798)
Chaetomium thermophilum (strain DSM 1495 / CBS 144.50 / IMI 039719)
21V, W
(CE, CF)
Snu13polymer12713831.92UniProt (G0SGM0)
Pfam (PF01248)
Chaetomium thermophilum (strain DSM 1495 / CBS 144.50 / IMI 039719)
22X
(CG)
Rrp9polymer63069610.41UniProt (G0SG51)
Pfam (PF00400)
Chaetomium thermophilum (strain DSM 1495 / CBS 144.50 / IMI 039719)
23Y
(CH)
RNA 3'-terminal phosphate cyclase-like proteinpolymer41143399.81UniProt (G0S0B1)
Pfam (PF01137)
Pfam (PF05189)
Chaetomium thermophilum (strain DSM 1495 / CBS 144.50 / IMI 039719)
24Z
(CI)
Bms1polymer1163134172.31UniProt (G0S445)
Pfam (PF01926)
Pfam (PF08142)
Pfam (PF04950)
Chaetomium thermophilum (strain DSM 1495 / CBS 144.50 / IMI 039719)
25AA
(CJ)
Imp3polymer18321802.41UniProt (G0SDL4)
Pfam (PF00163)
Pfam (PF01479)
Chaetomium thermophilum (strain DSM 1495 / CBS 144.50 / IMI 039719)
26BA
(CK)
Imp4polymer29734216.31UniProt (G0SE90)
Pfam (PF04427)
Chaetomium thermophilum (strain DSM 1495 / CBS 144.50 / IMI 039719)
27CA
(CL)
Mpp10polymer78586082.11UniProt (G0S9I7)
Pfam (PF04006)
Chaetomium thermophilum (strain DSM 1495 / CBS 144.50 / IMI 039719)
28DA
(CM)
Sof1polymer44650869.81UniProt (G0RY94)
Pfam (PF00400)
Pfam (PF04158)
Chaetomium thermophilum (strain DSM 1495 / CBS 144.50 / IMI 039719)
29EA, FA
(CN, CO)
Emg1polymer25227936.22UniProt (G0SAY9)
Pfam (PF03587)
Chaetomium thermophilum (strain DSM 1495 / CBS 144.50 / IMI 039719)
30GA
(CP)
KRR1 small subunit processome componentpolymer32237500.81UniProt (G0S3V7)
Pfam (PF17903)
Pfam (PF21800)
Chaetomium thermophilum (strain DSM 1495 / CBS 144.50 / IMI 039719)KRR-R motif-containing protein 1
31HA
(CQ)
Pre-rRNA-processing protein PNO1polymer25928715.01UniProt (G0S3T2)
Pfam (PF22891)
Chaetomium thermophilum (strain DSM 1495 / CBS 144.50 / IMI 039719)
32IA, JA
(CR, CS)
Kre33polymer1073119795.12UniProt (G0S273)
Pfam (PF08351)
Pfam (PF05127)
Pfam (PF13718)
Pfam (PF13725)
Chaetomium thermophilum (strain DSM 1495 / CBS 144.50 / IMI 039719)
33KA
(CT)
Fcf2polymer20322569.11UniProt (G0S4E3)
Pfam (PF08698)
Chaetomium thermophilum (strain DSM 1495 / CBS 144.50 / IMI 039719)
34LA
(Ca)
40S ribosomal protein S1polymer25529245.21UniProt (G0S7T8)
Pfam (PF01015)
Chaetomium thermophilum (strain DSM 1495 / CBS 144.50 / IMI 039719)
35MA
(Cb)
40S ribosomal protein S4polymer26429800.81UniProt (G0S1A6)
Pfam (PF08071)
Pfam (PF00900)
Pfam (PF00467)
Pfam (PF16121)
Chaetomium thermophilum (strain DSM 1495 / CBS 144.50 / IMI 039719)
36NA
(Cc)
40S ribosomal protein s5-like proteinpolymer21223679.21UniProt (G0S1Z0)
Pfam (PF00177)
Chaetomium thermophilum (strain DSM 1495 / CBS 144.50 / IMI 039719)
37OA
(Cd)
40S ribosomal protein S6polymer23927490.11UniProt (G0RY43)
Pfam (PF01092)
Chaetomium thermophilum (strain DSM 1495 / CBS 144.50 / IMI 039719)
38PA
(Ce)
40S ribosomal protein S7polymer20323084.71UniProt (G0S8C4)
Pfam (PF01251)
Chaetomium thermophilum (strain DSM 1495 / CBS 144.50 / IMI 039719)
39QA
(Cf)
40S ribosomal protein S8polymer20223102.41UniProt (G0RY45)
Pfam (PF01201)
Chaetomium thermophilum (strain DSM 1495 / CBS 144.50 / IMI 039719)
40RA
(Cg)
40S ribosomal protein s9-like proteinpolymer19022029.81UniProt (G0S0Z4)
Pfam (PF00163)
Pfam (PF01479)
Chaetomium thermophilum (strain DSM 1495 / CBS 144.50 / IMI 039719)
41SA
(Ch)
40S ribosomal protein S13-like proteinpolymer15116912.91UniProt (G0RZM9)
Pfam (PF08069)
Pfam (PF00312)
Chaetomium thermophilum (strain DSM 1495 / CBS 144.50 / IMI 039719)
42TA
(Ci)
40S ribosomal protein S14-like proteinpolymer15016071.51UniProt (G0SFL1)
Pfam (PF00411)
Chaetomium thermophilum (strain DSM 1495 / CBS 144.50 / IMI 039719)
43UA
(Cj)
40S ribosomal protein S16-like proteinpolymer14315962.81UniProt (G0SBR7)
Pfam (PF00380)
Chaetomium thermophilum (strain DSM 1495 / CBS 144.50 / IMI 039719)
44VA
(Ck)
40S ribosomal protein S11-like proteinpolymer16118698.21UniProt (G0SF00)
Pfam (PF16205)
Pfam (PF00366)
Chaetomium thermophilum (strain DSM 1495 / CBS 144.50 / IMI 039719)
45WA
(Cm)
40S ribosomal protein S22-like proteinpolymer13014905.51UniProt (G0SHI0)
Pfam (PF00410)
Chaetomium thermophilum (strain DSM 1495 / CBS 144.50 / IMI 039719)
46XA
(Cn)
40S ribosomal protein s23-like proteinpolymer14515934.71UniProt (G0RY17)
Pfam (PF00164)
Chaetomium thermophilum (strain DSM 1495 / CBS 144.50 / IMI 039719)
47YA
(Co)
40S ribosomal protein S24polymer13615535.31UniProt (P0CU28)
Pfam (PF01282)
Chaetomium thermophilum (strain DSM 1495 / CBS 144.50 / IMI 039719)
48ZA
(Cp)
40S ribosomal protein S28-like proteinpolymer687742.01UniProt (G0S9M9)
Pfam (PF01200)
Chaetomium thermophilum (strain DSM 1495 / CBS 144.50 / IMI 039719)
49AB
(CU)
Faf1polymer31134576.61UniProt (G0S5F1)Chaetomium thermophilum (strain DSM 1495 / CBS 144.50 / IMI 039719)
50BB
(C1)
35S ribosomal RNApolymer2352758475.31Chaetomium thermophilum (strain DSM 1495 / CBS 144.50 / IMI 039719)
51CB
(C2)
U3 snoRNApolymer23073966.51Chaetomium thermophilum (strain DSM 1495 / CBS 144.50 / IMI 039719)
52DB
(UV)
U3 small nucleolar RNA-associated protein 22polymer1171131105.41UniProt (G0S2E0)
Pfam (PF03813)
Pfam (PF17403)
Pfam (PF17404)
Pfam (PF17405)
Pfam (PF17406)
Pfam (PF17407)
Chaetomium thermophilum (strain DSM 1495 / CBS 144.50 / IMI 039719)
53EB
(CV)
Rrp7polymer32236366.61UniProt (G0SDB8)
Pfam (PF17799)
Pfam (PF12923)
Chaetomium thermophilum (strain DSM 1495 / CBS 144.50 / IMI 039719)
54FB
(CW)
Ribosome biogenesis protein ENP2polymer66875833.81UniProt (G0S902)
Pfam (PF23098)
Pfam (PF23097)
Pfam (PF08159)
Chaetomium thermophilum (strain DSM 1495 / CBS 144.50 / IMI 039719)
55GB
(UT)
Utp20polymer2612295278.91UniProt (G0SHP3)
Pfam (PF07539)
Pfam (PF20416)
Pfam (PF23099)
Chaetomium thermophilum (strain DSM 1495 / CBS 144.50 / IMI 039719)
56HB
(UH)
Utp8polymer930102421.11UniProt (P0CT47)Chaetomium thermophilum (strain DSM 1495 / CBS 144.50 / IMI 039719)
57IB, OB
(UE, UI)
Utp5polymer41044663.42UniProt (G0RYX2)
Pfam (PF04003)
Chaetomium thermophilum (strain DSM 1495 / CBS 144.50 / IMI 039719)
58JB
(US)
Noc4polymer54963331.71UniProt (G0RZL4)
Pfam (PF03914)
Chaetomium thermophilum (strain DSM 1495 / CBS 144.50 / IMI 039719)
59KB
(Cl)
Rps18polymer15617826.71UniProt (G0S6J7)
Pfam (PF00416)
Chaetomium thermophilum (strain DSM 1495 / CBS 144.50 / IMI 039719)
60LB
(CX)
Enp1polymer48054319.61UniProt (G0S5J4)
Pfam (PF05291)
Chaetomium thermophilum (strain DSM 1495 / CBS 144.50 / IMI 039719)
61MB
(CY)
U3 small nucleolar ribonucleoprotein protein lcp5-like proteinpolymer38142625.41UniProt (G0S7Z2)
Pfam (PF04000)
Chaetomium thermophilum (strain DSM 1495 / CBS 144.50 / IMI 039719)
62NB
(CZ)
Bfr2polymer60969040.61UniProt (G0SAJ6)
Pfam (PF13339)
Pfam (PF08164)
Chaetomium thermophilum (strain DSM 1495 / CBS 144.50 / IMI 039719)
63PB
(UP)
Utp16polymer36440726.01UniProt (G0S612)
Pfam (PF08297)
Chaetomium thermophilum (strain DSM 1495 / CBS 144.50 / IMI 039719)
64QB
(UX)
ZINC IONnon-polymer65.41Chemie (ZN)
65RB
(CI)
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)
66SB
(CI)
MAGNESIUM IONnon-polymer24.31Chemie (MG)
PubChem (888)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains68
Total formula weight4669978.6
Non-Polymers*Number of molecules3
Total formula weight612.9
All*Total formula weight4670591.5
*Water molecules are not included.

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PDB entries from 2026-05-13

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