5jpq

Cryo-EM structure of the 90S pre-ribosome

Method: ELECTRON MICROSCOPY D_max: 285.4 Å Quality: GOOD

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1. Protein Identity and Related Structures Protein Identity & Related Structures

UTP10

OrganismNot specified

State in the Current Structure

Assembly	Oligomeric State	Construct	Mutations and Modifications	Ligands, Ions and Associated Components	Method and Experimental Conditions	Structure Quality
1	Protein–RNA Heteromer Protein × 54 RNA 2 PDB declaration: 56-meric（56） Consistent with all polymer counts	Chain G； UniProt 1–1802	Not recorded	WD40 domain proteins × 13 UTP-A oligomerization domain × 1 U3 small nucleolar RNA-associated protein 21 × 1 （Q06078） WD40 domain proteins × 3 UTP6 × 1 UTP-B oligomerisation domain × 1 Pre mRNA splicing protein × 2 Snu13 × 2 Nop1 × 2 rrp9 × 1 Rcl1 × 1 Bms1 × 1 Imp3 × 1 （G0SDL4） Putative U3 small nucleolar ribonucleoprotein × 1 （G0SE90） Utp24 × 1 （G0SE30） Emg1 × 2 KRR1 small subunit processome component × 2 （G0S3V7） Kre33 × 2 （G0S273） Utp30 × 1 （G0S7X0） eS1 × 1 eS4 × 1 uS7 × 1 eS6 × 1 eS7 × 1 eS8 × 1 uS4 × 1 uS15 × 1 uS11 × 1 uS9 × 1 uS17 × 1 uS8 × 1 eS24 × 1 eS28 × 1 18S ribosomal RNA × 1 U3 RNA × 1	ELECTRON MICROSCOPY cryo-EM buffer：pH 7.5 cryo-EM vitrification conditions：Cryogen ETHANE	Resolution 7.30 Å

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

Other PDB	Difference from Current Entry 5JPQ	Assembly / Oligomeric State	Construct	Mutations and Modifications	Ligands, Ions and Non-polymers	Method and Experimental Conditions	Structure Quality
5OQL Cryo-EM structure of the 90S pre-ribosome from Chaetomium thermophilum Deposited 2017-08-12	Different oligomeric state Different ligand/ion Different structure-quality metrics	Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 55-meric	Chain G 1–1802（1802 aa）	Not recorded	ZN ZINC ION × 1	ELECTRON MICROSCOPY cryo-EM buffer pH 7.5 cryo-EM vitrification conditions Cryogen ETHANE	Resolution 3.20 Å
5WY3 Crystal structure of Chaetomium thermophilum Utp10 middle domain Deposited 2017-01-10	Different construct Different mutation/modification Different oligomeric state Different experimental method Different experimental conditions Different structure-quality metrics	Assembly 1 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric	Chain A 472–872（401 aa） Fragment：UNP residues 472-872 Chain B 472–872（401 aa） Fragment：UNP residues 472-872	Not recorded	No recorded non-water small molecule	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；293 K；0.1 M Hepes-Na, 2.0 M ammonium sulfate	Resolution 3.20 Å R-free 0.266
5WY4 Crystal structure of Chaetomium thermophilum Utp10 N-terminal domain Deposited 2017-01-10	Different construct Different oligomeric state Different experimental method Different experimental conditions Different structure-quality metrics	Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric	Chain A 1–471（471 aa） Fragment：N-terminal domain, UNP residues 1-471	Not recorded	No recorded non-water small molecule	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 5.6；293 K；0.1 M sodium citrate, 1.0 M ammonium dihydrogen phosphate	Resolution 2.50 Å R-free 0.264
5WYL Crystal structure of Chaetomium thermophilum Utp10 N-terminal domain in complex with Utp17 C-terminal helices Deposited 2017-01-13	Different construct Different oligomeric state Different experimental method Different experimental conditions Different structure-quality metrics	Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric	Chain A 1–471（471 aa） Fragment：N-terminal domain, UNP residues 1-471	Not recorded	No recorded non-water small molecule	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；293 K；0.1 M Hepes-Na, 20% w/v PEG 8000	Resolution 2.64 Å R-free 0.267
5WYL Crystal structure of Chaetomium thermophilum Utp10 N-terminal domain in complex with Utp17 C-terminal helices Deposited 2017-01-13	Different construct Different oligomeric state Different experimental method Different experimental conditions Different structure-quality metrics	Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric	Chain C 1–471（471 aa） Fragment：N-terminal domain, UNP residues 1-471	Not recorded	No recorded non-water small molecule	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；293 K；0.1 M Hepes-Na, 20% w/v PEG 8000	Resolution 2.64 Å R-free 0.267
6RXT Cryo-EM structure of the 90S pre-ribosome (Kre33-Noc4) from Chaetomium thermophilum, state A Deposited 2019-06-10	Different oligomeric state Different ligand/ion Different structure-quality metrics	Assembly 1 Protein–RNA Heteromer；Protein × 55 PDB declaration: 57-meric	Chain UJ 1–1802（1802 aa）	Not recorded	ZN ZINC ION × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 MG MAGNESIUM ION × 1	ELECTRON MICROSCOPY cryo-EM buffer pH 7.5 cryo-EM vitrification conditions Cryogen ETHANE	Resolution 7.00 Å
6RXU Cryo-EM structure of the 90S pre-ribosome (Kre33-Noc4) from Chaetomium thermophilum, state B1 Deposited 2019-06-10	Different oligomeric state Different ligand/ion Different structure-quality metrics	Assembly 1 Protein–RNA Heteromer；Protein × 64 PDB declaration: 66-meric	Chain UJ 1–1802（1802 aa）	Not recorded	ZN ZINC ION × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 MG MAGNESIUM ION × 1	ELECTRON MICROSCOPY cryo-EM buffer pH 7.5 cryo-EM vitrification conditions Cryogen ETHANE	Resolution 3.50 Å
6RXV Cryo-EM structure of the 90S pre-ribosome (Kre33-Noc4) from Chaetomium thermophilum, state B2 Deposited 2019-06-10	Different oligomeric state Different ligand/ion Different structure-quality metrics	Assembly 1 Protein–RNA Heteromer；Protein × 66 PDB declaration: 68-meric	Chain UJ 1–1802（1802 aa）	Not recorded	ZN ZINC ION × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 MG MAGNESIUM ION × 1	ELECTRON MICROSCOPY cryo-EM buffer pH 7.5 cryo-EM vitrification conditions Cryogen ETHANE	Resolution 4.00 Å
6RXX Cryo-EM structure of the 90S pre-ribosome (Kre33-Noc4) from Chaetomium thermophilum, state C, Poly-Ala Deposited 2019-06-10	Different oligomeric state Different ligand/ion Different structure-quality metrics	Assembly 1 Protein–RNA Heteromer；Protein × 66 PDB declaration: 68-meric	Chain UJ 1–1802（1802 aa）	Not recorded	ZN ZINC ION × 2	ELECTRON MICROSCOPY cryo-EM buffer pH 7.5 cryo-EM vitrification conditions Cryogen ETHANE	Resolution 7.10 Å
6RXY Cryo-EM structure of the 90S pre-ribosome (Kre33-Noc4) from Chaetomium thermophilum, state a Deposited 2019-06-10	Different oligomeric state Different ligand/ion Different structure-quality metrics	Assembly 1 Protein–RNA Heteromer；Protein × 57 PDB declaration: 59-meric	Chain UJ 1–1802（1802 aa）	Not recorded	ZN ZINC ION × 1	ELECTRON MICROSCOPY cryo-EM buffer pH 7.5 cryo-EM vitrification conditions Cryogen ETHANE	Resolution 4.70 Å
6RXZ Cryo-EM structure of the 90S pre-ribosome (Kre33-Noc4) from Chaetomium thermophilum, state b Deposited 2019-06-10	Different oligomeric state Different ligand/ion Different structure-quality metrics	Assembly 1 Protein–RNA Heteromer；Protein × 66 PDB declaration: 68-meric	Chain UJ 1–1802（1802 aa）	Not recorded	ZN ZINC ION × 1	ELECTRON MICROSCOPY cryo-EM buffer pH 7.5 cryo-EM vitrification conditions Cryogen ETHANE	Resolution 4.40 Å

10 other PDB entries and 11 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence

UniProt name	G0S5L1_CHATD
Isoform	—
PDB entities	2
Chains and sequence ranges	Author chain G； PDBConstruct 1–1802； UniProt 1–1802

U3 small nucleolar RNA-associated protein 21

OrganismNot specified

UniProt Q06078

State in the Current Structure

Assembly	Oligomeric State	Construct	Mutations and Modifications	Ligands, Ions and Associated Components	Method and Experimental Conditions	Structure Quality
1	Protein–RNA Heteromer Protein × 54 RNA 2 PDB declaration: 56-meric（56） Consistent with all polymer counts	Chain I； UniProt 1–939	Not recorded	WD40 domain proteins × 13 UTP10 × 1 （G0S5L1） UTP-A oligomerization domain × 1 WD40 domain proteins × 3 UTP6 × 1 UTP-B oligomerisation domain × 1 Pre mRNA splicing protein × 2 Snu13 × 2 Nop1 × 2 rrp9 × 1 Rcl1 × 1 Bms1 × 1 Imp3 × 1 （G0SDL4） Putative U3 small nucleolar ribonucleoprotein × 1 （G0SE90） Utp24 × 1 （G0SE30） Emg1 × 2 KRR1 small subunit processome component × 2 （G0S3V7） Kre33 × 2 （G0S273） Utp30 × 1 （G0S7X0） eS1 × 1 eS4 × 1 uS7 × 1 eS6 × 1 eS7 × 1 eS8 × 1 uS4 × 1 uS15 × 1 uS11 × 1 uS9 × 1 uS17 × 1 uS8 × 1 eS24 × 1 eS28 × 1 18S ribosomal RNA × 1 U3 RNA × 1	ELECTRON MICROSCOPY cryo-EM buffer：pH 7.5 cryo-EM vitrification conditions：Cryogen ETHANE	Resolution 7.30 Å

Other States of the Same Protein in the Database

Other PDB	Difference from Current Entry 5JPQ	Assembly / Oligomeric State	Construct	Mutations and Modifications	Ligands, Ions and Non-polymers	Method and Experimental Conditions	Structure Quality
4NSX Crystal Structure of the Utp21 tandem WD Domain Deposited 2013-11-29	Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics	Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric	Chain A 1–684（684 aa） Fragment：Tandem WD domain 1-684	Not recorded	FLC CITRATE ANION × 1	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 8.6；293 K；15% PEG3350, 0.15M sodium citrate, pH 8.6, VAPOR DIFFUSION, SITTING DROP, temperature 293K	Resolution 2.10 Å R-free 0.224
5TZS Architecture of the yeast small subunit processome Deposited 2016-11-22	Different construct Different oligomeric state Different experimental conditions Different structure-quality metrics	Assembly 1 Other combination Heteromer；Protein × 52 PDB declaration: 58-meric	Chain T 21–673（653 aa）	Not recorded	No recorded non-water small molecule	ELECTRON MICROSCOPY cryo-EM buffer pH 7.7 cryo-EM vitrification conditions Cryogen ETHANE；Incubated 10 seconds on the grid before blotting (blot time 2.0 seconds, blot force 0) and freezing.	Resolution 5.10 Å
5WLC The complete structure of the small subunit processome Deposited 2017-07-26	Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Insufficient information Heteromer；Protein × 67 PDB declaration: 70-meric	Chain LT 1–939（939 aa）	Not recorded	ZN ZINC ION × 1	ELECTRON MICROSCOPY cryo-EM buffer pH 7.7 cryo-EM vitrification conditions Cryogen ETHANE	Resolution 3.80 Å
5WYJ Cryo-EM structure of the 90S small subunit pre-ribosome (Dhr1-depleted, Enp1-TAP, state 1) Deposited 2017-01-13	Different oligomeric state Different experimental conditions Different structure-quality metrics	Assembly 1 Protein–RNA Heteromer；Protein × 61 PDB declaration: 64-meric	Chain BE 1–939（939 aa）	Not recorded	No recorded non-water small molecule	ELECTRON MICROSCOPY cryo-EM buffer pH 8 cryo-EM vitrification conditions Cryogen ETHANE	Resolution 8.70 Å
5WYK Cryo-EM structure of the 90S small subunit pre-ribosome (Mtr4-depleted, Enp1-TAP) Deposited 2017-01-13	Different oligomeric state Different experimental conditions Different structure-quality metrics	Assembly 1 Protein–RNA Heteromer；Protein × 55 PDB declaration: 58-meric	Chain BE 1–939（939 aa）	Not recorded	No recorded non-water small molecule	ELECTRON MICROSCOPY cryo-EM buffer pH 8 cryo-EM vitrification conditions Cryogen ETHANE；blot for 2 seconds before plunging	Resolution 4.50 Å
6KE6 3.4 angstrom cryo-EM structure of yeast 90S small subunit preribosome Deposited 2019-07-03	Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein–RNA Heteromer；Protein × 68 PDB declaration: 71-meric	Chain BE 1–939（939 aa）	Not recorded	ZN ZINC ION × 2 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 MG MAGNESIUM ION × 1	ELECTRON MICROSCOPY cryo-EM buffer pH 7.4 cryo-EM vitrification conditions Cryogen ETHANE；wait 30s and blot 2s before plunging	Resolution 3.40 Å
6LQP Cryo-EM structure of 90S small subunit preribosomes in transition states (State A) Deposited 2020-01-14	Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein–RNA Heteromer；Protein × 70 PDB declaration: 73-meric	Chain BE 1–939（939 aa）	Not recorded	ZN ZINC ION × 2 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 MG MAGNESIUM ION × 1	ELECTRON MICROSCOPY cryo-EM buffer pH 7.4 cryo-EM vitrification conditions Cryogen ETHANE	Resolution 3.20 Å
6LQQ Cryo-EM structure of 90S small subunit preribosomes in transition states (State B) Deposited 2020-01-14	Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein–RNA Heteromer；Protein × 67 PDB declaration: 70-meric	Chain BE 1–939（939 aa）	Not recorded	ZN ZINC ION × 2 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 MG MAGNESIUM ION × 1	ELECTRON MICROSCOPY cryo-EM buffer pH 7.4 cryo-EM vitrification conditions Cryogen ETHANE	Resolution 4.10 Å
6LQR Cryo-EM structure of 90S small subunit preribosomes in transition states (State C) Deposited 2020-01-14	Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein–RNA Heteromer；Protein × 65 PDB declaration: 68-meric	Chain BE 1–939（939 aa）	Not recorded	ZN ZINC ION × 2 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 MG MAGNESIUM ION × 1	ELECTRON MICROSCOPY cryo-EM buffer pH 7.4 cryo-EM vitrification conditions Cryogen ETHANE	Resolution 8.60 Å
6LQS Cryo-EM structure of 90S small subunit preribosomes in transition states (State D) Deposited 2020-01-14	Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein–RNA Heteromer；Protein × 76 PDB declaration: 79-meric	Chain BE 1–939（939 aa）	Not recorded	ZN ZINC ION × 2 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 MG MAGNESIUM ION × 1	ELECTRON MICROSCOPY cryo-EM buffer pH 7.4 cryo-EM vitrification conditions Cryogen ETHANE	Resolution 3.80 Å
6LQT Cryo-EM structure of 90S small subunit preribosomes in transition states (State E) Deposited 2020-01-14	Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein–RNA Heteromer；Protein × 55 PDB declaration: 58-meric	Chain BE 1–939（939 aa）	Not recorded	ZN ZINC ION × 2 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 MG MAGNESIUM ION × 1	ELECTRON MICROSCOPY cryo-EM buffer pH 7.4 cryo-EM vitrification conditions Cryogen ETHANE	Resolution 4.90 Å
6LQU Cryo-EM structure of 90S small subunit preribosomes in transition states (State A1) Deposited 2020-01-14	Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein–RNA Heteromer；Protein × 69 PDB declaration: 72-meric	Chain BE 1–939（939 aa）	Not recorded	ZN ZINC ION × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 MG MAGNESIUM ION × 1	ELECTRON MICROSCOPY cryo-EM buffer pH 7.4 cryo-EM vitrification conditions Cryogen ETHANE	Resolution 3.70 Å
6LQV Cryo-EM structure of 90S small subunit preribosomes in transition states (State C1) Deposited 2020-01-14	Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein–RNA Heteromer；Protein × 55 PDB declaration: 58-meric	Chain BE 1–939（939 aa）	Not recorded	ZN ZINC ION × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 MG MAGNESIUM ION × 1	ELECTRON MICROSCOPY cryo-EM buffer pH 7.4 cryo-EM vitrification conditions Cryogen ETHANE	Resolution 4.80 Å
6ND4 Conformational switches control early maturation of the eukaryotic small ribosomal subunit Deposited 2018-12-13	Different oligomeric state Different experimental conditions Different structure-quality metrics	Assembly 1 Protein–RNA Heteromer；Protein × 27 PDB declaration: 30-meric	Chain T 1–939（939 aa）	Not recorded	No recorded non-water small molecule	ELECTRON MICROSCOPY cryo-EM buffer pH 7.7 cryo-EM vitrification conditions Cryogen ETHANE	Resolution 4.30 Å
6ZQA Cryo-EM structure of the 90S pre-ribosome from Saccharomyces cerevisiae, state A (Poly-Ala) Deposited 2020-07-09	Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein–RNA Heteromer；Protein × 57 PDB declaration: 60-meric	Chain UU 1–939（939 aa）	Not recorded	ZN ZINC ION × 2 MG MAGNESIUM ION × 2 GTP GUANOSINE-5'-TRIPHOSPHATE × 1	ELECTRON MICROSCOPY cryo-EM buffer pH 7.4 cryo-EM vitrification conditions Cryogen ETHANE	Resolution 4.40 Å
6ZQB Cryo-EM structure of the 90S pre-ribosome from Saccharomyces cerevisiae, state B2 Deposited 2020-07-09	Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein–RNA Heteromer；Protein × 68 PDB declaration: 71-meric	Chain UU 1–939（939 aa）	Not recorded	ZN ZINC ION × 2 GTP GUANOSINE-5'-TRIPHOSPHATE × 1	ELECTRON MICROSCOPY cryo-EM buffer pH 7.4 cryo-EM vitrification conditions Cryogen ETHANE	Resolution 3.90 Å
6ZQC Cryo-EM structure of the 90S pre-ribosome from Saccharomyces cerevisiae, state Pre-A1 Deposited 2020-07-09	Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein–RNA Heteromer；Protein × 68 PDB declaration: 71-meric	Chain UU 1–939（939 aa）	Not recorded	ZN ZINC ION × 2 MG MAGNESIUM ION × 2 GTP GUANOSINE-5'-TRIPHOSPHATE × 1	ELECTRON MICROSCOPY cryo-EM buffer pH 7.4 cryo-EM vitrification conditions Cryogen ETHANE	Resolution 3.80 Å
6ZQD Cryo-EM structure of the 90S pre-ribosome from Saccharomyces cerevisiae, state Post-A1 Deposited 2020-07-09	Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein–RNA Heteromer；Protein × 63 PDB declaration: 66-meric	Chain UU 1–939（939 aa）	Not recorded	ZN ZINC ION × 2 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 MG MAGNESIUM ION × 1	ELECTRON MICROSCOPY cryo-EM buffer pH 7.4 cryo-EM vitrification conditions Cryogen ETHANE	Resolution 3.80 Å
6ZQE Cryo-EM structure of the 90S pre-ribosome from Saccharomyces cerevisiae, state Dis-A (Poly-Ala) Deposited 2020-07-09	Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein–RNA Heteromer；Protein × 59 PDB declaration: 62-meric	Chain UU 1–939（939 aa）	Not recorded	ZN ZINC ION × 2	ELECTRON MICROSCOPY cryo-EM buffer pH 7.4 cryo-EM vitrification conditions Cryogen ETHANE	Resolution 7.10 Å
6ZQF Cryo-EM structure of the 90S pre-ribosome from Saccharomyces cerevisiae, state Dis-B (Poly-Ala) Deposited 2020-07-09	Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein–RNA Heteromer；Protein × 39 PDB declaration: 42-meric	Chain UU 1–939（939 aa）	Not recorded	ZN ZINC ION × 1	ELECTRON MICROSCOPY cryo-EM buffer pH 7.4 cryo-EM vitrification conditions Cryogen ETHANE	Resolution 4.90 Å
7AJT Cryo-EM structure of the 90S-exosome super-complex (state Pre-A1-exosome) Deposited 2020-09-29	Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein–RNA Heteromer；Protein × 79 PDB declaration: 83-meric	Chain UU 1–939（939 aa）	Not recorded	ZN ZINC ION × 3 MG MAGNESIUM ION × 3 GTP GUANOSINE-5'-TRIPHOSPHATE × 1	ELECTRON MICROSCOPY cryo-EM buffer pH 7.4 cryo-EM vitrification conditions Cryogen ETHANE	Resolution 4.60 Å
7AJU Cryo-EM structure of the 90S-exosome super-complex (state Post-A1-exosome) Deposited 2020-09-29	Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein–RNA Heteromer；Protein × 74 PDB declaration: 78-meric	Chain UU 1–939（939 aa）	Not recorded	ZN ZINC ION × 3 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 MG MAGNESIUM ION × 2	ELECTRON MICROSCOPY cryo-EM buffer pH 7.4 cryo-EM vitrification conditions Cryogen ETHANE	Resolution 3.80 Å
7D4I Cryo-EM structure of 90S small ribosomal precursors complex with the DEAH-box RNA helicase Dhr1 (State F) Deposited 2020-09-24	Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein–RNA Heteromer；Protein × 79 PDB declaration: 82-meric	Chain BE 1–939（939 aa）	Not recorded	ZN ZINC ION × 2 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 MG MAGNESIUM ION × 1 ADP ADENOSINE-5'-DIPHOSPHATE × 1	ELECTRON MICROSCOPY cryo-EM buffer pH 7.4 cryo-EM vitrification conditions Cryogen ETHANE	Resolution 4.00 Å
7D5S Cryo-EM structure of 90S preribosome with inactive Utp24 (state A2) Deposited 2020-09-28	Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein–RNA Heteromer；Protein × 55 PDB declaration: 58-meric	Chain BE 1–939（939 aa）	Not recorded	ZN ZINC ION × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 MG MAGNESIUM ION × 1	ELECTRON MICROSCOPY cryo-EM buffer pH 7.4 cryo-EM vitrification conditions Cryogen ETHANE	Resolution 4.60 Å
7D5T Cryo-EM structure of 90S preribosome with inactive Utp24 (state F1) Deposited 2020-09-28	Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 55-meric	Chain BE 1–939（939 aa）	Not recorded	ZN ZINC ION × 2 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 MG MAGNESIUM ION × 1 ADP ADENOSINE-5'-DIPHOSPHATE × 1	ELECTRON MICROSCOPY cryo-EM buffer pH 7.4 cryo-EM vitrification conditions Cryogen ETHANE	Resolution 6.00 Å
7D63 Cryo-EM structure of 90S preribosome with inactive Utp24 (state C) Deposited 2020-09-29	Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein–RNA Heteromer；Protein × 68 PDB declaration: 71-meric	Chain BE 1–939（939 aa）	Not recorded	ZN ZINC ION × 2 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 MG MAGNESIUM ION × 1 ADP ADENOSINE-5'-DIPHOSPHATE × 1	ELECTRON MICROSCOPY cryo-EM buffer pH 7.4 cryo-EM vitrification conditions Cryogen ETHANE	Resolution 12.30 Å
7SUK Structure of Bfr2-Lcp5 Complex Observed in the Small Subunit Processome Isolated from R2TP-depleted Yeast Cells Deposited 2021-11-17	Different construct Different oligomeric state Different experimental conditions Different structure-quality metrics	Assembly 1 Protein–RNA Heteromer；Protein × 67 PDB declaration: 70-meric	Chain LT 19–939（921 aa）	Not recorded	No recorded non-water small molecule	ELECTRON MICROSCOPY cryo-EM buffer pH 7.7 cryo-EM vitrification conditions Cryogen ETHANE	Resolution 3.99 Å
9G33 Stalled 90S - Utp23-Krr1-deltaC3 Deposited 2024-07-11	Different oligomeric state Different ligand/ion Different structure-quality metrics	Assembly 1 Protein–RNA Heteromer；Protein × 62 PDB declaration: 65-meric	Chain UU 1–939（939 aa）	Not recorded	GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ZN ZINC ION × 1	ELECTRON MICROSCOPY cryo-EM buffer pH 7.5 cryo-EM vitrification conditions Cryogen ETHANE	Resolution 3.05 Å
9N6V SSU processome maturation and disassembly, State A Deposited 2025-02-05	Different oligomeric state Different ligand/ion Different structure-quality metrics	Assembly 1 Protein–RNA Heteromer；Protein × 69 PDB declaration: 72-meric	Chain LT 1–939（939 aa）	Not recorded	MG MAGNESIUM ION × 25 ATP ADENOSINE-5'-TRIPHOSPHATE × 1 ZN ZINC ION × 2 GTP GUANOSINE-5'-TRIPHOSPHATE × 1	ELECTRON MICROSCOPY cryo-EM buffer pH 7.5 cryo-EM vitrification conditions Cryogen ETHANE	Resolution 3.16 Å
9N6W SSU processome maturation and disassembly, State A* Deposited 2025-02-05	Different oligomeric state Different ligand/ion Different structure-quality metrics	Assembly 1 Protein–RNA Heteromer；Protein × 69 PDB declaration: 72-meric	Chain LT 1–939（939 aa）	Not recorded	MG MAGNESIUM ION × 25 ATP ADENOSINE-5'-TRIPHOSPHATE × 1 ZN ZINC ION × 2 GTP GUANOSINE-5'-TRIPHOSPHATE × 1	ELECTRON MICROSCOPY cryo-EM buffer pH 7.5 cryo-EM vitrification conditions Cryogen ETHANE	Resolution 3.05 Å
9N6X SSU processome maturation and disassembly, State B Deposited 2025-02-05	Different oligomeric state Different ligand/ion Different structure-quality metrics	Assembly 1 Protein–RNA Heteromer；Protein × 69 PDB declaration: 72-meric	Chain LT 1–939（939 aa）	Not recorded	MG MAGNESIUM ION × 34 ATP ADENOSINE-5'-TRIPHOSPHATE × 1 ZN ZINC ION × 2 GTP GUANOSINE-5'-TRIPHOSPHATE × 1	ELECTRON MICROSCOPY cryo-EM buffer pH 7.5 cryo-EM vitrification conditions Cryogen ETHANE	Resolution 3.71 Å
9N6Y SSU processome maturation and disassembly, State C Deposited 2025-02-05	Different oligomeric state Different ligand/ion Different structure-quality metrics	Assembly 1 Protein–RNA Heteromer；Protein × 70 PDB declaration: 73-meric	Chain LT 1–939（939 aa）	Not recorded	MG MAGNESIUM ION × 34 ATP ADENOSINE-5'-TRIPHOSPHATE × 1 ZN ZINC ION × 2 GTP GUANOSINE-5'-TRIPHOSPHATE × 1	ELECTRON MICROSCOPY cryo-EM buffer pH 7.5 cryo-EM vitrification conditions Cryogen ETHANE	Resolution 3.65 Å
9N6Z SSU processome maturation and disassembly, State D Deposited 2025-02-05	Different oligomeric state Different structure-quality metrics	Assembly 1 Protein–RNA Heteromer；Protein × 69 PDB declaration: 72-meric	Chain LT 1–939（939 aa）	Not recorded	No recorded non-water small molecule	ELECTRON MICROSCOPY cryo-EM buffer pH 7.5 cryo-EM vitrification conditions Cryogen ETHANE	Resolution 4.74 Å
9N70 SSU processome maturation and disassembly, State E Deposited 2025-02-05	Different oligomeric state Different structure-quality metrics	Assembly 1 Protein–RNA Heteromer；Protein × 69 PDB declaration: 72-meric	Chain LT 1–939（939 aa）	Not recorded	No recorded non-water small molecule	ELECTRON MICROSCOPY cryo-EM buffer pH 7.5 cryo-EM vitrification conditions Cryogen ETHANE	Resolution 5.17 Å
9N72 SSU processome maturation and disassembly, State F Deposited 2025-02-05	Different oligomeric state Different structure-quality metrics	Assembly 1 Protein–RNA Heteromer；Protein × 70 PDB declaration: 73-meric	Chain LT 1–939（939 aa）	Not recorded	No recorded non-water small molecule	ELECTRON MICROSCOPY cryo-EM buffer pH 7.5 cryo-EM vitrification conditions Cryogen ETHANE	Resolution 5.94 Å
9N73 SSU processome maturation and disassembly, State G Deposited 2025-02-05	Different oligomeric state Different structure-quality metrics	Assembly 1 Protein–RNA Heteromer；Protein × 71 PDB declaration: 74-meric	Chain LT 1–939（939 aa）	Not recorded	No recorded non-water small molecule	ELECTRON MICROSCOPY cryo-EM buffer pH 7.5 cryo-EM vitrification conditions Cryogen ETHANE	Resolution 5.96 Å
9N74 SSU processome maturation and disassembly, State H Deposited 2025-02-05	Different oligomeric state Different ligand/ion Different structure-quality metrics	Assembly 1 Protein–RNA Heteromer；Protein × 68 PDB declaration: 71-meric	Chain LT 1–939（939 aa）	Not recorded	MG MAGNESIUM ION × 39 ATP ADENOSINE-5'-TRIPHOSPHATE × 1 ZN ZINC ION × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1	ELECTRON MICROSCOPY cryo-EM buffer pH 7.5 cryo-EM vitrification conditions Cryogen ETHANE	Resolution 2.65 Å
9N75 SSU processome maturation and disassembly, State I Deposited 2025-02-05	Different oligomeric state Different ligand/ion Different structure-quality metrics	Assembly 1 Protein–RNA Heteromer；Protein × 65 PDB declaration: 68-meric	Chain LT 1–939（939 aa）	Not recorded	MG MAGNESIUM ION × 59 ATP ADENOSINE-5'-TRIPHOSPHATE × 1 ZN ZINC ION × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1	ELECTRON MICROSCOPY cryo-EM buffer pH 7.5 cryo-EM vitrification conditions Cryogen ETHANE	Resolution 3.01 Å
9N76 SSU processome maturation and disassembly, State J Deposited 2025-02-05	Different oligomeric state Different ligand/ion Different structure-quality metrics	Assembly 1 Protein–RNA Heteromer；Protein × 64 PDB declaration: 67-meric	Chain LT 1–939（939 aa）	Not recorded	MG MAGNESIUM ION × 38 ATP ADENOSINE-5'-TRIPHOSPHATE × 1 ZN ZINC ION × 2 ADP ADENOSINE-5'-DIPHOSPHATE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1	ELECTRON MICROSCOPY cryo-EM buffer pH 7.5 cryo-EM vitrification conditions Cryogen ETHANE	Resolution 4.20 Å
9N77 SSU processome maturation and disassembly, State K Deposited 2025-02-05	Different oligomeric state Different ligand/ion Different structure-quality metrics	Assembly 1 Protein–RNA Heteromer；Protein × 61 PDB declaration: 64-meric	Chain LT 1–939（939 aa）	Not recorded	MG MAGNESIUM ION × 48 ZN ZINC ION × 2 ADP ADENOSINE-5'-DIPHOSPHATE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1	ELECTRON MICROSCOPY cryo-EM buffer pH 7.5 cryo-EM vitrification conditions Cryogen ETHANE	Resolution 3.94 Å

40 other PDB entries and 40 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence

UniProt name	UTP21_YEAST
Isoform	—
PDB entities	4
Chains and sequence ranges	Author chain I； PDBConstruct 1–939； UniProt 1–939

Imp3

OrganismNot specified

UniProt G0SDL4

State in the Current Structure

Assembly	Oligomeric State	Construct	Mutations and Modifications	Ligands, Ions and Associated Components	Method and Experimental Conditions	Structure Quality
1	Protein–RNA Heteromer Protein × 54 RNA 2 PDB declaration: 56-meric（56） Consistent with all polymer counts	Chain b； UniProt 1–183	Not recorded	WD40 domain proteins × 13 UTP10 × 1 （G0S5L1） UTP-A oligomerization domain × 1 U3 small nucleolar RNA-associated protein 21 × 1 （Q06078） WD40 domain proteins × 3 UTP6 × 1 UTP-B oligomerisation domain × 1 Pre mRNA splicing protein × 2 Snu13 × 2 Nop1 × 2 rrp9 × 1 Rcl1 × 1 Bms1 × 1 Putative U3 small nucleolar ribonucleoprotein × 1 （G0SE90） Utp24 × 1 （G0SE30） Emg1 × 2 KRR1 small subunit processome component × 2 （G0S3V7） Kre33 × 2 （G0S273） Utp30 × 1 （G0S7X0） eS1 × 1 eS4 × 1 uS7 × 1 eS6 × 1 eS7 × 1 eS8 × 1 uS4 × 1 uS15 × 1 uS11 × 1 uS9 × 1 uS17 × 1 uS8 × 1 eS24 × 1 eS28 × 1 18S ribosomal RNA × 1 U3 RNA × 1	ELECTRON MICROSCOPY cryo-EM buffer：pH 7.5 cryo-EM vitrification conditions：Cryogen ETHANE	Resolution 7.30 Å

Other States of the Same Protein in the Database

Other PDB	Difference from Current Entry 5JPQ	Assembly / Oligomeric State	Construct	Mutations and Modifications	Ligands, Ions and Non-polymers	Method and Experimental Conditions	Structure Quality
5OQL Cryo-EM structure of the 90S pre-ribosome from Chaetomium thermophilum Deposited 2017-08-12	Different oligomeric state Different ligand/ion Different structure-quality metrics	Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 55-meric	Chain a 1–183（183 aa）	Not recorded	ZN ZINC ION × 1	ELECTRON MICROSCOPY cryo-EM buffer pH 7.5 cryo-EM vitrification conditions Cryogen ETHANE	Resolution 3.20 Å
6RXT Cryo-EM structure of the 90S pre-ribosome (Kre33-Noc4) from Chaetomium thermophilum, state A Deposited 2019-06-10	Different oligomeric state Different ligand/ion Different structure-quality metrics	Assembly 1 Protein–RNA Heteromer；Protein × 55 PDB declaration: 57-meric	Chain CJ 1–183（183 aa）	Not recorded	ZN ZINC ION × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 MG MAGNESIUM ION × 1	ELECTRON MICROSCOPY cryo-EM buffer pH 7.5 cryo-EM vitrification conditions Cryogen ETHANE	Resolution 7.00 Å
6RXU Cryo-EM structure of the 90S pre-ribosome (Kre33-Noc4) from Chaetomium thermophilum, state B1 Deposited 2019-06-10	Different oligomeric state Different ligand/ion Different structure-quality metrics	Assembly 1 Protein–RNA Heteromer；Protein × 64 PDB declaration: 66-meric	Chain CJ 1–183（183 aa）	Not recorded	ZN ZINC ION × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 MG MAGNESIUM ION × 1	ELECTRON MICROSCOPY cryo-EM buffer pH 7.5 cryo-EM vitrification conditions Cryogen ETHANE	Resolution 3.50 Å
6RXV Cryo-EM structure of the 90S pre-ribosome (Kre33-Noc4) from Chaetomium thermophilum, state B2 Deposited 2019-06-10	Different oligomeric state Different ligand/ion Different structure-quality metrics	Assembly 1 Protein–RNA Heteromer；Protein × 66 PDB declaration: 68-meric	Chain CJ 1–183（183 aa）	Not recorded	ZN ZINC ION × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 MG MAGNESIUM ION × 1	ELECTRON MICROSCOPY cryo-EM buffer pH 7.5 cryo-EM vitrification conditions Cryogen ETHANE	Resolution 4.00 Å
6RXX Cryo-EM structure of the 90S pre-ribosome (Kre33-Noc4) from Chaetomium thermophilum, state C, Poly-Ala Deposited 2019-06-10	Different oligomeric state Different ligand/ion Different structure-quality metrics	Assembly 1 Protein–RNA Heteromer；Protein × 66 PDB declaration: 68-meric	Chain CJ 1–183（183 aa）	Not recorded	ZN ZINC ION × 2	ELECTRON MICROSCOPY cryo-EM buffer pH 7.5 cryo-EM vitrification conditions Cryogen ETHANE	Resolution 7.10 Å
6RXY Cryo-EM structure of the 90S pre-ribosome (Kre33-Noc4) from Chaetomium thermophilum, state a Deposited 2019-06-10	Different oligomeric state Different ligand/ion Different structure-quality metrics	Assembly 1 Protein–RNA Heteromer；Protein × 57 PDB declaration: 59-meric	Chain CJ 1–183（183 aa）	Not recorded	ZN ZINC ION × 1	ELECTRON MICROSCOPY cryo-EM buffer pH 7.5 cryo-EM vitrification conditions Cryogen ETHANE	Resolution 4.70 Å
6RXZ Cryo-EM structure of the 90S pre-ribosome (Kre33-Noc4) from Chaetomium thermophilum, state b Deposited 2019-06-10	Different oligomeric state Different ligand/ion Different structure-quality metrics	Assembly 1 Protein–RNA Heteromer；Protein × 66 PDB declaration: 68-meric	Chain CJ 1–183（183 aa）	Not recorded	ZN ZINC ION × 1	ELECTRON MICROSCOPY cryo-EM buffer pH 7.5 cryo-EM vitrification conditions Cryogen ETHANE	Resolution 4.40 Å

7 other PDB entries and 7 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence

UniProt name	G0SDL4_CHATD
Isoform	—
PDB entities	14
Chains and sequence ranges	Author chain b； PDBConstruct 1–183； UniProt 1–183

Putative U3 small nucleolar ribonucleoprotein

OrganismNot specified

UniProt G0SE90

State in the Current Structure

Assembly	Oligomeric State	Construct	Mutations and Modifications	Ligands, Ions and Associated Components	Method and Experimental Conditions	Structure Quality
1	Protein–RNA Heteromer Protein × 54 RNA 2 PDB declaration: 56-meric（56） Consistent with all polymer counts	Chain c； UniProt 1–297	Not recorded	WD40 domain proteins × 13 UTP10 × 1 （G0S5L1） UTP-A oligomerization domain × 1 U3 small nucleolar RNA-associated protein 21 × 1 （Q06078） WD40 domain proteins × 3 UTP6 × 1 UTP-B oligomerisation domain × 1 Pre mRNA splicing protein × 2 Snu13 × 2 Nop1 × 2 rrp9 × 1 Rcl1 × 1 Bms1 × 1 Imp3 × 1 （G0SDL4） Utp24 × 1 （G0SE30） Emg1 × 2 KRR1 small subunit processome component × 2 （G0S3V7） Kre33 × 2 （G0S273） Utp30 × 1 （G0S7X0） eS1 × 1 eS4 × 1 uS7 × 1 eS6 × 1 eS7 × 1 eS8 × 1 uS4 × 1 uS15 × 1 uS11 × 1 uS9 × 1 uS17 × 1 uS8 × 1 eS24 × 1 eS28 × 1 18S ribosomal RNA × 1 U3 RNA × 1	ELECTRON MICROSCOPY cryo-EM buffer：pH 7.5 cryo-EM vitrification conditions：Cryogen ETHANE	Resolution 7.30 Å

Other States of the Same Protein in the Database

Other PDB	Difference from Current Entry 5JPQ	Assembly / Oligomeric State	Construct	Mutations and Modifications	Ligands, Ions and Non-polymers	Method and Experimental Conditions	Structure Quality
5O9E Crystal structure of the Imp4-Mpp10 complex from Chaetomium thermophilum Deposited 2017-06-19	Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics	Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric	Chain A 75–274（200 aa）	Not recorded	EDO 1,2-ETHANEDIOL × 1	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；291 K；20-30 % Ethylene glycol	Resolution 1.88 Å R-free 0.219
5OQL Cryo-EM structure of the 90S pre-ribosome from Chaetomium thermophilum Deposited 2017-08-12	Different oligomeric state Different ligand/ion Different structure-quality metrics	Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 55-meric	Chain b 1–297（297 aa）	Not recorded	ZN ZINC ION × 1	ELECTRON MICROSCOPY cryo-EM buffer pH 7.5 cryo-EM vitrification conditions Cryogen ETHANE	Resolution 3.20 Å
6RXT Cryo-EM structure of the 90S pre-ribosome (Kre33-Noc4) from Chaetomium thermophilum, state A Deposited 2019-06-10	Different oligomeric state Different ligand/ion Different structure-quality metrics	Assembly 1 Protein–RNA Heteromer；Protein × 55 PDB declaration: 57-meric	Chain CK 1–297（297 aa）	Not recorded	ZN ZINC ION × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 MG MAGNESIUM ION × 1	ELECTRON MICROSCOPY cryo-EM buffer pH 7.5 cryo-EM vitrification conditions Cryogen ETHANE	Resolution 7.00 Å
6RXU Cryo-EM structure of the 90S pre-ribosome (Kre33-Noc4) from Chaetomium thermophilum, state B1 Deposited 2019-06-10	Different oligomeric state Different ligand/ion Different structure-quality metrics	Assembly 1 Protein–RNA Heteromer；Protein × 64 PDB declaration: 66-meric	Chain CK 1–297（297 aa）	Not recorded	ZN ZINC ION × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 MG MAGNESIUM ION × 1	ELECTRON MICROSCOPY cryo-EM buffer pH 7.5 cryo-EM vitrification conditions Cryogen ETHANE	Resolution 3.50 Å
6RXV Cryo-EM structure of the 90S pre-ribosome (Kre33-Noc4) from Chaetomium thermophilum, state B2 Deposited 2019-06-10	Different oligomeric state Different ligand/ion Different structure-quality metrics	Assembly 1 Protein–RNA Heteromer；Protein × 66 PDB declaration: 68-meric	Chain CK 1–297（297 aa）	Not recorded	ZN ZINC ION × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 MG MAGNESIUM ION × 1	ELECTRON MICROSCOPY cryo-EM buffer pH 7.5 cryo-EM vitrification conditions Cryogen ETHANE	Resolution 4.00 Å
6RXX Cryo-EM structure of the 90S pre-ribosome (Kre33-Noc4) from Chaetomium thermophilum, state C, Poly-Ala Deposited 2019-06-10	Different oligomeric state Different ligand/ion Different structure-quality metrics	Assembly 1 Protein–RNA Heteromer；Protein × 66 PDB declaration: 68-meric	Chain CK 1–297（297 aa）	Not recorded	ZN ZINC ION × 2	ELECTRON MICROSCOPY cryo-EM buffer pH 7.5 cryo-EM vitrification conditions Cryogen ETHANE	Resolution 7.10 Å
6RXY Cryo-EM structure of the 90S pre-ribosome (Kre33-Noc4) from Chaetomium thermophilum, state a Deposited 2019-06-10	Different oligomeric state Different ligand/ion Different structure-quality metrics	Assembly 1 Protein–RNA Heteromer；Protein × 57 PDB declaration: 59-meric	Chain CK 1–297（297 aa）	Not recorded	ZN ZINC ION × 1	ELECTRON MICROSCOPY cryo-EM buffer pH 7.5 cryo-EM vitrification conditions Cryogen ETHANE	Resolution 4.70 Å
6RXZ Cryo-EM structure of the 90S pre-ribosome (Kre33-Noc4) from Chaetomium thermophilum, state b Deposited 2019-06-10	Different oligomeric state Different ligand/ion Different structure-quality metrics	Assembly 1 Protein–RNA Heteromer；Protein × 66 PDB declaration: 68-meric	Chain CK 1–297（297 aa）	Not recorded	ZN ZINC ION × 1	ELECTRON MICROSCOPY cryo-EM buffer pH 7.5 cryo-EM vitrification conditions Cryogen ETHANE	Resolution 4.40 Å

8 other PDB entries and 8 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence

UniProt name	G0SE90_CHATD
Isoform	—
PDB entities	15
Chains and sequence ranges	Author chain c； PDBConstruct 1–297； UniProt 1–297

Utp24

OrganismNot specified

UniProt G0SE30

State in the Current Structure

Assembly	Oligomeric State	Construct	Mutations and Modifications	Ligands, Ions and Associated Components	Method and Experimental Conditions	Structure Quality
1	Protein–RNA Heteromer Protein × 54 RNA 2 PDB declaration: 56-meric（56） Consistent with all polymer counts	Chain d； UniProt 1–184	Not recorded	WD40 domain proteins × 13 UTP10 × 1 （G0S5L1） UTP-A oligomerization domain × 1 U3 small nucleolar RNA-associated protein 21 × 1 （Q06078） WD40 domain proteins × 3 UTP6 × 1 UTP-B oligomerisation domain × 1 Pre mRNA splicing protein × 2 Snu13 × 2 Nop1 × 2 rrp9 × 1 Rcl1 × 1 Bms1 × 1 Imp3 × 1 （G0SDL4） Putative U3 small nucleolar ribonucleoprotein × 1 （G0SE90） Emg1 × 2 KRR1 small subunit processome component × 2 （G0S3V7） Kre33 × 2 （G0S273） Utp30 × 1 （G0S7X0） eS1 × 1 eS4 × 1 uS7 × 1 eS6 × 1 eS7 × 1 eS8 × 1 uS4 × 1 uS15 × 1 uS11 × 1 uS9 × 1 uS17 × 1 uS8 × 1 eS24 × 1 eS28 × 1 18S ribosomal RNA × 1 U3 RNA × 1	ELECTRON MICROSCOPY cryo-EM buffer：pH 7.5 cryo-EM vitrification conditions：Cryogen ETHANE	Resolution 7.30 Å

Other States of the Same Protein in the Database

Other PDB	Difference from Current Entry 5JPQ	Assembly / Oligomeric State	Construct	Mutations and Modifications	Ligands, Ions and Non-polymers	Method and Experimental Conditions	Structure Quality
5OQL Cryo-EM structure of the 90S pre-ribosome from Chaetomium thermophilum Deposited 2017-08-12	Different construct Different oligomeric state Different ligand/ion Different structure-quality metrics	Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 55-meric	Chain P 3–184（182 aa）	Not recorded	ZN ZINC ION × 1	ELECTRON MICROSCOPY cryo-EM buffer pH 7.5 cryo-EM vitrification conditions Cryogen ETHANE	Resolution 3.20 Å

1 other PDB entries and 1 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence

UniProt name	G0SE30_CHATD
Isoform	—
PDB entities	16
Chains and sequence ranges	Author chain d； PDBConstruct 1–184； UniProt 1–184

KRR1 small subunit processome component

OrganismNot specified

UniProt G0S3V7

State in the Current Structure

Assembly	Oligomeric State	Construct	Mutations and Modifications	Ligands, Ions and Associated Components	Method and Experimental Conditions	Structure Quality
1	Protein–RNA Heteromer Protein × 54 RNA 2 PDB declaration: 56-meric（56） Consistent with all polymer counts	Chain g； UniProt 1–322 Chain h； UniProt 1–322	Not recorded	WD40 domain proteins × 13 UTP10 × 1 （G0S5L1） UTP-A oligomerization domain × 1 U3 small nucleolar RNA-associated protein 21 × 1 （Q06078） WD40 domain proteins × 3 UTP6 × 1 UTP-B oligomerisation domain × 1 Pre mRNA splicing protein × 2 Snu13 × 2 Nop1 × 2 rrp9 × 1 Rcl1 × 1 Bms1 × 1 Imp3 × 1 （G0SDL4） Putative U3 small nucleolar ribonucleoprotein × 1 （G0SE90） Utp24 × 1 （G0SE30） Emg1 × 2 Kre33 × 2 （G0S273） Utp30 × 1 （G0S7X0） eS1 × 1 eS4 × 1 uS7 × 1 eS6 × 1 eS7 × 1 eS8 × 1 uS4 × 1 uS15 × 1 uS11 × 1 uS9 × 1 uS17 × 1 uS8 × 1 eS24 × 1 eS28 × 1 18S ribosomal RNA × 1 U3 RNA × 1	ELECTRON MICROSCOPY cryo-EM buffer：pH 7.5 cryo-EM vitrification conditions：Cryogen ETHANE	Resolution 7.30 Å

Other States of the Same Protein in the Database

Other PDB	Difference from Current Entry 5JPQ	Assembly / Oligomeric State	Construct	Mutations and Modifications	Ligands, Ions and Non-polymers	Method and Experimental Conditions	Structure Quality
5OQL Cryo-EM structure of the 90S pre-ribosome from Chaetomium thermophilum Deposited 2017-08-12	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different structure-quality metrics	Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 55-meric	Chain g 1–322（322 aa）	Not recorded	ZN ZINC ION × 1	ELECTRON MICROSCOPY cryo-EM buffer pH 7.5 cryo-EM vitrification conditions Cryogen ETHANE	Resolution 3.20 Å
6RXT Cryo-EM structure of the 90S pre-ribosome (Kre33-Noc4) from Chaetomium thermophilum, state A Deposited 2019-06-10	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different structure-quality metrics	Assembly 1 Protein–RNA Heteromer；Protein × 55 PDB declaration: 57-meric	Chain CP 1–322（322 aa）	Not recorded	ZN ZINC ION × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 MG MAGNESIUM ION × 1	ELECTRON MICROSCOPY cryo-EM buffer pH 7.5 cryo-EM vitrification conditions Cryogen ETHANE	Resolution 7.00 Å
6RXU Cryo-EM structure of the 90S pre-ribosome (Kre33-Noc4) from Chaetomium thermophilum, state B1 Deposited 2019-06-10	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different structure-quality metrics	Assembly 1 Protein–RNA Heteromer；Protein × 64 PDB declaration: 66-meric	Chain CP 1–322（322 aa）	Not recorded	ZN ZINC ION × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 MG MAGNESIUM ION × 1	ELECTRON MICROSCOPY cryo-EM buffer pH 7.5 cryo-EM vitrification conditions Cryogen ETHANE	Resolution 3.50 Å
6RXV Cryo-EM structure of the 90S pre-ribosome (Kre33-Noc4) from Chaetomium thermophilum, state B2 Deposited 2019-06-10	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different structure-quality metrics	Assembly 1 Protein–RNA Heteromer；Protein × 66 PDB declaration: 68-meric	Chain CP 1–322（322 aa）	Not recorded	ZN ZINC ION × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 MG MAGNESIUM ION × 1	ELECTRON MICROSCOPY cryo-EM buffer pH 7.5 cryo-EM vitrification conditions Cryogen ETHANE	Resolution 4.00 Å
6RXX Cryo-EM structure of the 90S pre-ribosome (Kre33-Noc4) from Chaetomium thermophilum, state C, Poly-Ala Deposited 2019-06-10	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different structure-quality metrics	Assembly 1 Protein–RNA Heteromer；Protein × 66 PDB declaration: 68-meric	Chain CP 1–322（322 aa）	Not recorded	ZN ZINC ION × 2	ELECTRON MICROSCOPY cryo-EM buffer pH 7.5 cryo-EM vitrification conditions Cryogen ETHANE	Resolution 7.10 Å
6RXY Cryo-EM structure of the 90S pre-ribosome (Kre33-Noc4) from Chaetomium thermophilum, state a Deposited 2019-06-10	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different structure-quality metrics	Assembly 1 Protein–RNA Heteromer；Protein × 57 PDB declaration: 59-meric	Chain CP 1–322（322 aa）	Not recorded	ZN ZINC ION × 1	ELECTRON MICROSCOPY cryo-EM buffer pH 7.5 cryo-EM vitrification conditions Cryogen ETHANE	Resolution 4.70 Å
6RXZ Cryo-EM structure of the 90S pre-ribosome (Kre33-Noc4) from Chaetomium thermophilum, state b Deposited 2019-06-10	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different structure-quality metrics	Assembly 1 Protein–RNA Heteromer；Protein × 66 PDB declaration: 68-meric	Chain CP 1–322（322 aa）	Not recorded	ZN ZINC ION × 1	ELECTRON MICROSCOPY cryo-EM buffer pH 7.5 cryo-EM vitrification conditions Cryogen ETHANE	Resolution 4.40 Å

7 other PDB entries and 7 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence

UniProt name	G0S3V7_CHATD
Isoform	—
PDB entities	18
Chains and sequence ranges	Author chain g； PDBConstruct 1–322； UniProt 1–322 Author chain h； PDBConstruct 1–322； UniProt 1–322

Kre33

OrganismNot specified

UniProt G0S273

State in the Current Structure

Assembly	Oligomeric State	Construct	Mutations and Modifications	Ligands, Ions and Associated Components	Method and Experimental Conditions	Structure Quality
1	Protein–RNA Heteromer Protein × 54 RNA 2 PDB declaration: 56-meric（56） Consistent with all polymer counts	Chain i； UniProt 1–1073 Chain j； UniProt 1–1073	Not recorded	WD40 domain proteins × 13 UTP10 × 1 （G0S5L1） UTP-A oligomerization domain × 1 U3 small nucleolar RNA-associated protein 21 × 1 （Q06078） WD40 domain proteins × 3 UTP6 × 1 UTP-B oligomerisation domain × 1 Pre mRNA splicing protein × 2 Snu13 × 2 Nop1 × 2 rrp9 × 1 Rcl1 × 1 Bms1 × 1 Imp3 × 1 （G0SDL4） Putative U3 small nucleolar ribonucleoprotein × 1 （G0SE90） Utp24 × 1 （G0SE30） Emg1 × 2 KRR1 small subunit processome component × 2 （G0S3V7） Utp30 × 1 （G0S7X0） eS1 × 1 eS4 × 1 uS7 × 1 eS6 × 1 eS7 × 1 eS8 × 1 uS4 × 1 uS15 × 1 uS11 × 1 uS9 × 1 uS17 × 1 uS8 × 1 eS24 × 1 eS28 × 1 18S ribosomal RNA × 1 U3 RNA × 1	ELECTRON MICROSCOPY cryo-EM buffer：pH 7.5 cryo-EM vitrification conditions：Cryogen ETHANE	Resolution 7.30 Å

Other States of the Same Protein in the Database

Other PDB	Difference from Current Entry 5JPQ	Assembly / Oligomeric State	Construct	Mutations and Modifications	Ligands, Ions and Non-polymers	Method and Experimental Conditions	Structure Quality
5OQL Cryo-EM structure of the 90S pre-ribosome from Chaetomium thermophilum Deposited 2017-08-12	Different oligomeric state Different ligand/ion Different structure-quality metrics	Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 55-meric	Chain i 1–1073（1073 aa） Chain j 1–1073（1073 aa）	Not recorded	ZN ZINC ION × 1	ELECTRON MICROSCOPY cryo-EM buffer pH 7.5 cryo-EM vitrification conditions Cryogen ETHANE	Resolution 3.20 Å
6RXT Cryo-EM structure of the 90S pre-ribosome (Kre33-Noc4) from Chaetomium thermophilum, state A Deposited 2019-06-10	Different oligomeric state Different ligand/ion Different structure-quality metrics	Assembly 1 Protein–RNA Heteromer；Protein × 55 PDB declaration: 57-meric	Chain CR 1–1073（1073 aa） Chain CS 1–1073（1073 aa）	Not recorded	ZN ZINC ION × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 MG MAGNESIUM ION × 1	ELECTRON MICROSCOPY cryo-EM buffer pH 7.5 cryo-EM vitrification conditions Cryogen ETHANE	Resolution 7.00 Å
6RXU Cryo-EM structure of the 90S pre-ribosome (Kre33-Noc4) from Chaetomium thermophilum, state B1 Deposited 2019-06-10	Different oligomeric state Different ligand/ion Different structure-quality metrics	Assembly 1 Protein–RNA Heteromer；Protein × 64 PDB declaration: 66-meric	Chain CR 1–1073（1073 aa） Chain CS 1–1073（1073 aa）	Not recorded	ZN ZINC ION × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 MG MAGNESIUM ION × 1	ELECTRON MICROSCOPY cryo-EM buffer pH 7.5 cryo-EM vitrification conditions Cryogen ETHANE	Resolution 3.50 Å
6RXV Cryo-EM structure of the 90S pre-ribosome (Kre33-Noc4) from Chaetomium thermophilum, state B2 Deposited 2019-06-10	Different oligomeric state Different ligand/ion Different structure-quality metrics	Assembly 1 Protein–RNA Heteromer；Protein × 66 PDB declaration: 68-meric	Chain CR 1–1073（1073 aa） Chain CS 1–1073（1073 aa）	Not recorded	ZN ZINC ION × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 MG MAGNESIUM ION × 1	ELECTRON MICROSCOPY cryo-EM buffer pH 7.5 cryo-EM vitrification conditions Cryogen ETHANE	Resolution 4.00 Å
6RXX Cryo-EM structure of the 90S pre-ribosome (Kre33-Noc4) from Chaetomium thermophilum, state C, Poly-Ala Deposited 2019-06-10	Different oligomeric state Different ligand/ion Different structure-quality metrics	Assembly 1 Protein–RNA Heteromer；Protein × 66 PDB declaration: 68-meric	Chain CR 1–1073（1073 aa） Chain CS 1–1073（1073 aa）	Not recorded	ZN ZINC ION × 2	ELECTRON MICROSCOPY cryo-EM buffer pH 7.5 cryo-EM vitrification conditions Cryogen ETHANE	Resolution 7.10 Å
6RXY Cryo-EM structure of the 90S pre-ribosome (Kre33-Noc4) from Chaetomium thermophilum, state a Deposited 2019-06-10	Different oligomeric state Different ligand/ion Different structure-quality metrics	Assembly 1 Protein–RNA Heteromer；Protein × 57 PDB declaration: 59-meric	Chain CR 1–1073（1073 aa） Chain CS 1–1073（1073 aa）	Not recorded	ZN ZINC ION × 1	ELECTRON MICROSCOPY cryo-EM buffer pH 7.5 cryo-EM vitrification conditions Cryogen ETHANE	Resolution 4.70 Å
6RXZ Cryo-EM structure of the 90S pre-ribosome (Kre33-Noc4) from Chaetomium thermophilum, state b Deposited 2019-06-10	Different oligomeric state Different ligand/ion Different structure-quality metrics	Assembly 1 Protein–RNA Heteromer；Protein × 66 PDB declaration: 68-meric	Chain CR 1–1073（1073 aa） Chain CS 1–1073（1073 aa）	Not recorded	ZN ZINC ION × 1	ELECTRON MICROSCOPY cryo-EM buffer pH 7.5 cryo-EM vitrification conditions Cryogen ETHANE	Resolution 4.40 Å
9AYM Cryo-EM Structure of E.coli produced recombinant N-acetyltransferase 10 (NAT10) in complex with cytidine-acetone-CoA bisubstrate probe Deposited 2024-03-08	Different oligomeric state Different ligand/ion Different structure-quality metrics	Assembly 1 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric	Chain A 1–1073（1073 aa） Chain B 1–1073（1073 aa）	Not recorded	A1AHN [[(2~{R},3~{R},4~{R},5~{R})-5-(6-aminopurin-9-yl)-4-oxidanyl-3-phosphonooxy-oxolan-2-yl]methoxy-oxidanyl-phosphoryl] [(3~{S})-4-[[3-[2-[3-[1-[(2~{R},3~{R},4~{R},5~{S})-5-(hydroxymethyl)-3,4-bis(oxidanyl)oxolan-2-yl]-2-oxidanylidene-pyrimidin-4-yl]sulfanyl-2-oxidanylidene-propyl]sulfanylethylamino]-3-oxidanylidene-propyl]amino]-2,2-dimethyl-3-oxidanyl-4-oxidanylidene-butyl] hydrogen phosphate × 2	ELECTRON MICROSCOPY cryo-EM buffer pH 7.5 cryo-EM vitrification conditions Cryogen ETHANE	Resolution 3.29 Å
9B0E Cryo-EM Structure of E.coli produced recombinant N-acetyltransferase 10 (NAT10) in complex with cytidine-amide-CoA bisubstrate probe and ADP Deposited 2024-03-12	Different oligomeric state Different ligand/ion Different structure-quality metrics	Assembly 1 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric	Chain A 1–1073（1073 aa） Chain B 1–1073（1073 aa）	Not recorded	ADP ADENOSINE-5'-DIPHOSPHATE × 2 A1AH4 [[(2~{R},3~{S},4~{S},5~{R})-5-(6-aminopurin-9-yl)-4-oxidanyl-3-phosphonooxy-oxolan-2-yl]methoxy-oxidanyl-phosphoryl] [(3~{R})-4-[[3-[2-[2-[[1-[(2~{R},3~{S},4~{R},5~{R})-5-(hydroxymethyl)-3,4-bis(oxidanyl)oxolan-2-yl]-2-oxidanylidene-pyrimidin-4-yl]amino]-2-oxidanylidene-ethyl]sulfanylethylamino]-3-oxidanylidene-propyl]amino]-2,2-dimethyl-3-oxidanyl-4-oxidanylidene-butyl] hydrogen phosphate × 2	ELECTRON MICROSCOPY cryo-EM buffer pH 7.5 cryo-EM vitrification conditions Cryogen ETHANE	Resolution 3.19 Å
9B0I Cryo-EM Structure of Sf9 produced recombinant N-acetyltransferase 10 (NAT10) in complex with cytidine-amide-CoA bisubstrate probe and ADP/Mg2+. Deposited 2024-03-12	Different oligomeric state Different ligand/ion Different structure-quality metrics	Assembly 1 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric	Chain A 1–1073（1073 aa） Chain B 1–1073（1073 aa）	Not recorded	ADP ADENOSINE-5'-DIPHOSPHATE × 2 MG MAGNESIUM ION × 2 A1AH4 [[(2~{R},3~{S},4~{S},5~{R})-5-(6-aminopurin-9-yl)-4-oxidanyl-3-phosphonooxy-oxolan-2-yl]methoxy-oxidanyl-phosphoryl] [(3~{R})-4-[[3-[2-[2-[[1-[(2~{R},3~{S},4~{R},5~{R})-5-(hydroxymethyl)-3,4-bis(oxidanyl)oxolan-2-yl]-2-oxidanylidene-pyrimidin-4-yl]amino]-2-oxidanylidene-ethyl]sulfanylethylamino]-3-oxidanylidene-propyl]amino]-2,2-dimethyl-3-oxidanyl-4-oxidanylidene-butyl] hydrogen phosphate × 2	ELECTRON MICROSCOPY cryo-EM buffer pH 7.5 cryo-EM vitrification conditions Cryogen ETHANE	Resolution 3.02 Å

10 other PDB entries and 10 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence

UniProt name	G0S273_CHATD
Isoform	—
PDB entities	19
Chains and sequence ranges	Author chain i； PDBConstruct 1–1073； UniProt 1–1073 Author chain j； PDBConstruct 1–1073； UniProt 1–1073

Utp30

OrganismNot specified

UniProt G0S7X0

State in the Current Structure

Assembly	Oligomeric State	Construct	Mutations and Modifications	Ligands, Ions and Associated Components	Method and Experimental Conditions	Structure Quality
1	Protein–RNA Heteromer Protein × 54 RNA 2 PDB declaration: 56-meric（56） Consistent with all polymer counts	Chain k； UniProt 1–391	Not recorded	WD40 domain proteins × 13 UTP10 × 1 （G0S5L1） UTP-A oligomerization domain × 1 U3 small nucleolar RNA-associated protein 21 × 1 （Q06078） WD40 domain proteins × 3 UTP6 × 1 UTP-B oligomerisation domain × 1 Pre mRNA splicing protein × 2 Snu13 × 2 Nop1 × 2 rrp9 × 1 Rcl1 × 1 Bms1 × 1 Imp3 × 1 （G0SDL4） Putative U3 small nucleolar ribonucleoprotein × 1 （G0SE90） Utp24 × 1 （G0SE30） Emg1 × 2 KRR1 small subunit processome component × 2 （G0S3V7） Kre33 × 2 （G0S273） eS1 × 1 eS4 × 1 uS7 × 1 eS6 × 1 eS7 × 1 eS8 × 1 uS4 × 1 uS15 × 1 uS11 × 1 uS9 × 1 uS17 × 1 uS8 × 1 eS24 × 1 eS28 × 1 18S ribosomal RNA × 1 U3 RNA × 1	ELECTRON MICROSCOPY cryo-EM buffer：pH 7.5 cryo-EM vitrification conditions：Cryogen ETHANE	Resolution 7.30 Å

Other States of the Same Protein in the Database

Other PDB	Difference from Current Entry 5JPQ	Assembly / Oligomeric State	Construct	Mutations and Modifications	Ligands, Ions and Non-polymers	Method and Experimental Conditions	Structure Quality
5OQL Cryo-EM structure of the 90S pre-ribosome from Chaetomium thermophilum Deposited 2017-08-12	Different oligomeric state Different ligand/ion Different structure-quality metrics	Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 55-meric	Chain Q 1–391（391 aa）	Not recorded	ZN ZINC ION × 1	ELECTRON MICROSCOPY cryo-EM buffer pH 7.5 cryo-EM vitrification conditions Cryogen ETHANE	Resolution 3.20 Å
6RXT Cryo-EM structure of the 90S pre-ribosome (Kre33-Noc4) from Chaetomium thermophilum, state A Deposited 2019-06-10	Different oligomeric state Different ligand/ion Different structure-quality metrics	Assembly 1 Protein–RNA Heteromer；Protein × 55 PDB declaration: 57-meric	Chain UZ 1–391（391 aa）	Not recorded	ZN ZINC ION × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 MG MAGNESIUM ION × 1	ELECTRON MICROSCOPY cryo-EM buffer pH 7.5 cryo-EM vitrification conditions Cryogen ETHANE	Resolution 7.00 Å
6RXU Cryo-EM structure of the 90S pre-ribosome (Kre33-Noc4) from Chaetomium thermophilum, state B1 Deposited 2019-06-10	Different oligomeric state Different ligand/ion Different structure-quality metrics	Assembly 1 Protein–RNA Heteromer；Protein × 64 PDB declaration: 66-meric	Chain UZ 1–391（391 aa）	Not recorded	ZN ZINC ION × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 MG MAGNESIUM ION × 1	ELECTRON MICROSCOPY cryo-EM buffer pH 7.5 cryo-EM vitrification conditions Cryogen ETHANE	Resolution 3.50 Å
6RXV Cryo-EM structure of the 90S pre-ribosome (Kre33-Noc4) from Chaetomium thermophilum, state B2 Deposited 2019-06-10	Different oligomeric state Different ligand/ion Different structure-quality metrics	Assembly 1 Protein–RNA Heteromer；Protein × 66 PDB declaration: 68-meric	Chain UZ 1–391（391 aa）	Not recorded	ZN ZINC ION × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 MG MAGNESIUM ION × 1	ELECTRON MICROSCOPY cryo-EM buffer pH 7.5 cryo-EM vitrification conditions Cryogen ETHANE	Resolution 4.00 Å
6RXY Cryo-EM structure of the 90S pre-ribosome (Kre33-Noc4) from Chaetomium thermophilum, state a Deposited 2019-06-10	Different oligomeric state Different ligand/ion Different structure-quality metrics	Assembly 1 Protein–RNA Heteromer；Protein × 57 PDB declaration: 59-meric	Chain UZ 1–391（391 aa）	Not recorded	ZN ZINC ION × 1	ELECTRON MICROSCOPY cryo-EM buffer pH 7.5 cryo-EM vitrification conditions Cryogen ETHANE	Resolution 4.70 Å
6RXZ Cryo-EM structure of the 90S pre-ribosome (Kre33-Noc4) from Chaetomium thermophilum, state b Deposited 2019-06-10	Different oligomeric state Different ligand/ion Different structure-quality metrics	Assembly 1 Protein–RNA Heteromer；Protein × 66 PDB declaration: 68-meric	Chain UZ 1–391（391 aa）	Not recorded	ZN ZINC ION × 1	ELECTRON MICROSCOPY cryo-EM buffer pH 7.5 cryo-EM vitrification conditions Cryogen ETHANE	Resolution 4.40 Å
8I9P Cryo-EM structure of a Chaetomium thermophilum pre-60S ribosomal subunit - State Mak16 Deposited 2023-02-07	Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein–RNA Heteromer；Protein × 31 PDB declaration: 33-meric	Chain CB 1–391（391 aa）	Not recorded	ZN ZINC ION × 2	ELECTRON MICROSCOPY cryo-EM buffer pH 7.4 cryo-EM vitrification conditions Cryogen ETHANE	Resolution 3.00 Å
8I9R Cryo-EM structure of a Chaetomium thermophilum pre-60S ribosomal subunit - State 5S RNP Deposited 2023-02-07	Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein–RNA Heteromer；Protein × 46 PDB declaration: 49-meric	Chain CB 1–391（391 aa）	Not recorded	ZN ZINC ION × 3	ELECTRON MICROSCOPY cryo-EM buffer pH 7.4 cryo-EM vitrification conditions Cryogen ETHANE	Resolution 3.10 Å
8I9T Cryo-EM structure of a Chaetomium thermophilum pre-60S ribosomal subunit - State Dbp10-1 Deposited 2023-02-07	Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 55-meric	Chain CB 1–391（391 aa）	Not recorded	GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ZN ZINC ION × 3	ELECTRON MICROSCOPY cryo-EM buffer pH 7.4 cryo-EM vitrification conditions Cryogen ETHANE	Resolution 3.60 Å
8I9V Cryo-EM structure of a Chaetomium thermophilum pre-60S ribosomal subunit - State Dbp10-2 Deposited 2023-02-07	Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 56-meric	Chain CB 1–391（391 aa）	Not recorded	GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ZN ZINC ION × 3	ELECTRON MICROSCOPY cryo-EM buffer pH 7.4 cryo-EM vitrification conditions Cryogen ETHANE	Resolution 3.10 Å
8I9W Cryo-EM structure of a Chaetomium thermophilum pre-60S ribosomal subunit - Dbp10-3 Deposited 2023-02-07	Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 52-meric	Chain CB 1–391（391 aa）	Not recorded	GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ZN ZINC ION × 2	ELECTRON MICROSCOPY cryo-EM buffer pH 7.4 cryo-EM vitrification conditions Cryogen ETHANE	Resolution 3.10 Å
8I9X Cryo-EM structure of a Chaetomium thermophilum pre-60S ribosomal subunit - Ytm1-1 Deposited 2023-02-07	Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein–RNA Heteromer；Protein × 58 PDB declaration: 60-meric	Chain CB 1–391（391 aa）	Not recorded	GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ZN ZINC ION × 2	ELECTRON MICROSCOPY cryo-EM buffer pH 7.4 cryo-EM vitrification conditions Cryogen ETHANE	Resolution 2.80 Å
8I9Y Cryo-EM structure of a Chaetomium thermophilum pre-60S ribosomal subunit - Ytm1-2 Deposited 2023-02-07	Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein–RNA Heteromer；Protein × 57 PDB declaration: 59-meric	Chain CB 1–391（391 aa）	Not recorded	GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ZN ZINC ION × 2	ELECTRON MICROSCOPY cryo-EM buffer pH 7.4 cryo-EM vitrification conditions Cryogen ETHANE	Resolution 3.10 Å
8I9Z Cryo-EM structure of a Chaetomium thermophilum pre-60S ribosomal subunit - State Spb4 Deposited 2023-02-07	Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein–RNA Heteromer；Protein × 58 PDB declaration: 60-meric	Chain CB 1–391（391 aa）	Not recorded	GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ZN ZINC ION × 2 ADP ADENOSINE-5'-DIPHOSPHATE × 1 MG MAGNESIUM ION × 1	ELECTRON MICROSCOPY cryo-EM buffer pH 7.4 cryo-EM vitrification conditions Cryogen ETHANE	Resolution 2.70 Å
8IA0 Cryo-EM structure of a Chaetomium thermophilum pre-60S ribosomal subunit - State Puf6 Deposited 2023-02-07	Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein–RNA Heteromer；Protein × 62 PDB declaration: 64-meric	Chain CB 1–391（391 aa）	Not recorded	GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ZN ZINC ION × 3 ADP ADENOSINE-5'-DIPHOSPHATE × 1 MG MAGNESIUM ION × 1	ELECTRON MICROSCOPY cryo-EM buffer pH 7.4 cryo-EM vitrification conditions Cryogen ETHANE	Resolution 2.70 Å
8PV1 Chaetomium thermophilum pre-60S State 6 - pre-5S rotation - L1 intermediate - composite structure Deposited 2023-07-17	Different oligomeric state Different ligand/ion Different structure-quality metrics	Assembly 1 Protein–RNA Heteromer；Protein × 55 PDB declaration: 59-meric	Chain CB 1–391（391 aa）	Not recorded	GTP GUANOSINE-5'-TRIPHOSPHATE × 2 MG MAGNESIUM ION × 3 ZN ZINC ION × 5	ELECTRON MICROSCOPY cryo-EM buffer pH 7.5 cryo-EM vitrification conditions Cryogen ETHANE	Resolution 2.56 Å
8PV3 Chaetomium thermophilum pre-60S State 9 - pre-5S rotation - immature H68/H69 - composite structure Deposited 2023-07-17	Different oligomeric state Different ligand/ion Different structure-quality metrics	Assembly 1 Protein–RNA Heteromer；Protein × 55 PDB declaration: 59-meric	Chain CB 1–391（391 aa）	Not recorded	GTP GUANOSINE-5'-TRIPHOSPHATE × 2 MG MAGNESIUM ION × 3 ZN ZINC ION × 5	ELECTRON MICROSCOPY cryo-EM buffer pH 7.5 cryo-EM vitrification conditions Cryogen ETHANE	Resolution 2.80 Å
8PV4 Chaetomium thermophilum pre-60S State 2 - pre-5S rotation with Rix1 complex - composite structure Deposited 2023-07-17	Different oligomeric state Different ligand/ion Different structure-quality metrics	Assembly 1 Protein–RNA Heteromer；Protein × 62 PDB declaration: 66-meric	Chain CB 1–391（391 aa）	Not recorded	GTP GUANOSINE-5'-TRIPHOSPHATE × 2 MG MAGNESIUM ION × 3 ZN ZINC ION × 5	ELECTRON MICROSCOPY cryo-EM buffer pH 7.5 cryo-EM vitrification conditions Cryogen ETHANE	Resolution 2.90 Å
8PV7 Chaetomium thermophilum pre-60S State 1 - pre-5S rotation (Arx1/Nog2 state) - Composite structure Deposited 2023-07-17	Different oligomeric state Different ligand/ion Different structure-quality metrics	Assembly 1 Protein–RNA Heteromer；Protein × 55 PDB declaration: 59-meric	Chain CB 1–391（391 aa）	Not recorded	GTP GUANOSINE-5'-TRIPHOSPHATE × 2 MG MAGNESIUM ION × 3 ZN ZINC ION × 5	ELECTRON MICROSCOPY cryo-EM buffer pH 7.5 cryo-EM vitrification conditions Cryogen ETHANE	Resolution 2.12 Å
8PVK Chaetomium thermophilum pre-60S State 5 - pre-5S rotation - L1 inward - composite structure Deposited 2023-07-17	Different oligomeric state Different ligand/ion Different structure-quality metrics	Assembly 1 Protein–RNA Heteromer；Protein × 56 PDB declaration: 60-meric	Chain CB 1–391（391 aa）	Not recorded	GTP GUANOSINE-5'-TRIPHOSPHATE × 2 MG MAGNESIUM ION × 3 ZN ZINC ION × 5	ELECTRON MICROSCOPY cryo-EM buffer pH 7.5 cryo-EM vitrification conditions Cryogen ETHANE	Resolution 2.55 Å

20 other PDB entries and 20 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence

UniProt name	G0S7X0_CHATD
Isoform	—
PDB entities	20
Chains and sequence ranges	Author chain k； PDBConstruct 1–391； UniProt 1–391

The page prioritizes protein identity, the current assembly, associated components, oligomeric state and cross-PDB links. Chain mapping and sequence ranges are retained as data evidence. Internal IDs, import timestamps and assembly operation expressions are maintenance fields and are not shown here.

SAXS scattering curve SAXS Profile

P(r) Distance Distribution P(r) Distribution

Download Download SAXS (.dat) P(r) (.pr.out) CIF

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2. Structure Basics 2. Structure Basics

Entry ID entry_id	5jpq
Deposition date deposition_date	2016-05-04
Structure title title	Cryo-EM structure of the 90S pre-ribosome
Keywords keywords	nuclear RNP, Ribosome; RIBOSOME
Experimental Method method	ELECTRON MICROSCOPY

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3. SAXS Parameters (CRYSOL theoretical calculation) 3. SAXS Parameters (CRYSOL)

Radius of gyration Rg (Guinier) rg_guinier	— Å
Radius of gyration Rg (electron density) rg_electron	108.40 Å
Forward intensity I(0) i0	44546400000.00
Molecular weight molecular_weight	1369500.0 kDa
Excluded volume excluded_volume	1528500 Å³
Envelope volume envelope_volume	4260200 Å³
Hydration-shell volume shell_volume	327560 Å³
Envelope diameter envelope_diameter	366.8 Å
Shell Rg shell_rg	108.20 Å
Envelope Rg envelope_rg	101.90 Å
Shape Rg shape_rg	108.50 Å
Total Rg total_rg	108.00 Å
Total atoms total_atoms	95839
Residues n_residues	15066
Spherical-harmonic order n_harmonics	20
q range q_range	— – 0.5000 Å⁻¹
Data points n_points	101
Shell type shell_type	directional
Solvent electron density solvent_density	0.3340 e/Å³
Shell contrast contrast_shell	0.0300 e/Å³
CRYSOL version crysol_version	4.1.3

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4. P(r) Distance Distribution (GNOM inversion) 4. P(r) Analysis (GNOM)

Maximum dimension Dmax dmax	285.4 Å
Rg (real space) rg_real	103.60 Å
Rg uncertainty (real space) rg_real_error	0.85 Å
I(0) (real space) i0_real	4.2550e+10
I(0) uncertainty (real space) i0_real_error	8.3150e+08
Rg (reciprocal space) rg_reciprocal	106.80 Å
I(0) (reciprocal space) i0_reciprocal	44550000000.0000
Solution quality estimate total_estimate	0.8984
Solution quality rating solution_quality	GOOD a GOOD solution
P(r) peaks n_peaks	1
Primary peak position r_peak_primary	122.3 Å
Skewness Skewness skewness	0.116
Kurtosis Kurtosis kurtosis	-0.582
Angular range angular_range	— – 0.0700 Å⁻¹
Current regularization parameter α current_alpha	1.6910
Highest regularization parameter α highest_alpha	880000000.0000
Real-space data points n_real_points	15
GNOM version gnom_version	4.1.3
Quality Criteria quality_criteria	AN1: 0.000; Oscil: 0.998; Stabil: 0.949; Sysdev: 1.000; Positv: 1.000; Valcen: 0.857; Smooth: 0.000

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5. Crystallography and Experiment 5. Crystallography & Experiment

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6. Entities and Polymers Entities & Polymers (36)

Entity 1 Entity 1 polymer

Description description	WD40 domain proteins
Molecular weight formula_weight	109801.7 kDa
Source method src_method	nat
Copy count entity_count	13

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	A,B,C,D,E,F,J,K,L,N,P,l,n
Atom count atom_count	95839

XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX

Entity 2 Entity 2 polymer

Description description	UTP10
Molecular weight formula_weight	198508.4 kDa
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	G

MASSLAQQLAQIAANSRSSFNVKALKASHSKSLIWEPRVAVSQTFAEIYSQCYEGFKELCHLDSRFVPFDATLFSAQSQEVDRTQMTAEENAALDKRVDSFLHLVGSRLRLMPAIKAVEWLIRRFRIHEFNTGTLLATFLPYHTIPAFVTLLSILPVQRIPIEYRFLDPYIKSLTPPPRAAIVQQATNRPDLLSAISRYTLDSCRAKQEYPGLISFWGGIMAEAVNGMIDKMRSGRRAIQLENDHLLLQQIGPVLSEAMVMKDVPGIQIASYMVVAILAAKGSLNDNILTAFMEQLVHGWTVDTLRPGLVCLTMLAQHRSAKQLSGRVAKAVIKVPDLVSSLRDISKEHQVDKLANGLVLAFVDRLAKKGDIRTLPVINSLLLSELLQEKQAKVAYKALLLAAHKIDDNVDADGNIRKQVGSALVRLSQAEGDVGDAIRTAIQEVDFNIEELELKLGAAIRPKLAIEEAPEPSDEAMTVRPVDQRPSLDSTFERLSKLQPTATSCLAKDSESLFNDLCSVFLSAAVSESDLERFDATPVLSRPKAPSNSFYLSFYLRVWCGPYPTLAKVAALERVKTRLKEGDCVDKDFQAIFPYCIAALSDPAKKVRRAAADLVAVLGSAYKSLEKSQQLWAAKDLYGKTGTTSPLDKDALKALIRSVLIPCLEESVLHEDHVVAALVGALESSKDSENKNADKRHLSHSARLSIFKFLCGHVVETPLLAVKLRLLRSLNQIRRISGTTRTDLLLPLLRWWAGLSANEAAELAAQESVDVPAIDDAVVDVVVPNHAAGLEAFFQLVKEAIRPGLLQAIFARIAKMWPSMKSDTKYSTAKTLFELTQDPKLNAEQSDVITEAVEVLRKVDLTTDILHYFIDSLQDEVRLATEGPANKRRRVSTTEPGRGVGTQSSPELQAALSKTTFVLELVQESTPANHPELLPSLFTTLSDLHHLSAIVGSELGYLQNLVLSSLLAMMPTYKDNKDLTIDASVGHGDVLATCIQKSTSPAVINSALLLVASLARTAPDVVLQSVMPIFTFMGSSVLKQADDYSAHVVNQTIKEVIPPLIETFRKRGRNVVASAKDLLASFVTAYEHIPSHRKHNLFISLIQNLGPDDFLFAILAMFVDRYGATDNMITFMTQLISSFTVETQLQTLLKFLDLVGDLFKSKPTLSNVLLGGGSGLNGEQDIQKAATKQLNLLPHLLSNRRLKREIMQLAERDDMEAGKIRELYAALLEGILTVASTVKTKKTLHSRCGDALSNLLNLLSIAEFIKSVEALLDRPNIGLRQKVLRALELRVDSESSVDPKSREALLAFLPQLTAVIRESDDMNYKHTAVICVDKISEKYGKKDLDAVAAAATTIAGDYCLGQPSQSLRVMALLCLASLVDVLQDGIVPVLPVAIPKALSYLEQSVAEGGRDVELHNAAYAFMTALAQHIPYMITGNYLDRLLACSNASAAANLDDEANANRMQCLQFLAKLVDARVLYTGLHQNWASAAKFGFSAISEYLQILGIALDKHSKTVVVKNVSSLSSIFLSAMDLRRTVAAGDIASQISAMELDEIETKTHEDALKMVYKLNDAAFRPIFSKFVEWATTGLPKSDVTGRTYRLYVVFGFLDAFFGSLKSIVTGYASYIVDASVKALKAVDFAVPEERNLWKRVLCTLAKCFEHDQDGFWQAPAHFGAVAPVLVEQFLRAEGQVTATNVNDVIQDVVPAVVELAAAVESQEHYKEINTALLKHLRNGSPGVRLAVVKCQQAITAKLGEDWLHLLPEMLPYISELQDDDDEVVERENRRWIVGIEEKLGESLDSMLQ

Entity 3 Entity 3 polymer

Description description	UTP-A oligomerization domain
Molecular weight formula_weight	78313.9 kDa
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	H

Entity 4 Entity 4 polymer

Description description	U3 small nucleolar RNA-associated protein 21
Molecular weight formula_weight	104927.8 kDa
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	I

MSIDLKKRKVEEDVRSRGKNSKIFSPFRIIGNVSNGVPFATGTLGSTFYIVTCVGKTFQIYDANTLHLLFVSEKETPSSIVALSAHFHYVYAAYENKVGIYKRGIEEHLLELETDANVEHLCIFGDYLCASTDDNSIFIYKKSDPQDKYPSEFYTKLTVTEIQGGEIVSLQHLATYLNKLTVVTKSNVLLFNVRTGKLVFTSNEFPDQITTAEPAPVLDIIALGTVTGEVIMFNMRKGKRIRTIKIPQSRISSLSFRTDGSSHLSVGTSSGDLIFYDLDRRSRIHVLKNIHRESYGGVTQATFLNGQPIIVTSGGDNSLKEYVFDPSLSQGSGDVVVQPPRYLRSRGGHSQPPSYIAFADSQSHFMLSASKDRSLWSFSLRKDAQSQEMSQRLHKKQDGGRVGGSTIKSKFPEIVALAIENARIGEWENIITAHKDEKFARTWDMRNKRVGRWTFDTTDDGFVKSVAMSQCGNFGFIGSSNGSITIYNMQSGILRKKYKLHKRAVTGISLDGMNRKMVSCGLDGIVGFYDFNKSTLLGKLKLDAPITAMVYHRSSDLFALALDDLSIVVIDAVTQRVVRQLWGHSNRITAFDFSPEGRWIVSASLDSTIRTWDLPTGGCIDGIIVDNVATNVKFSPNGDLLATTHVTGNGICIWTNRAQFKTVSTRTIDESEFARMALPSTSVRGNDSMLSGALESNGGEDLNDIDFNTYTSLEQIDKELLTLSIGPRSKMNTLLHLDVIRKRSKPKEAPKKSEKLPFFLQLSGEKVGDEASVREGIAHETPEEIHRRDQEAQKKLDAEEQMNKFKVTGRLGFESHFTKQLREGSQSKDYSSLLATLINFSPAAVDLEIRSLNSFEPFDEIVWFIDALTQGLKSNKNFELYETFMSLLFKAHGDVIHANNKNQDIASALQNWEDVHKKEDRLDDLVKFCMGVAAFVTTA

Entity 5 Entity 5 polymer

Description description	WD40 domain proteins
Molecular weight formula_weight	74058.8 kDa
Source method src_method	nat
Copy count entity_count	3

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	M,O,m

Entity 6 Entity 6 polymer

Description description	UTP6
Molecular weight formula_weight	38825.8 kDa
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	Q

Entity 7 Entity 7 polymer

Description description	UTP-B oligomerisation domain
Molecular weight formula_weight	47676.8 kDa
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	R

Entity 8 Entity 8 polymer

Description description	Pre mRNA splicing protein
Molecular weight formula_weight	46765.8 kDa
Source method src_method	nat
Copy count entity_count	2

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	S,T

MMKIYLIEHVIGAVAYDENGNIVDYITNPRDLGKITEELLNNEKGIPFSATVELLKKVNPQEVVVENEAEVPKLQALGYRVSYEPYSKVSRIFRESLPKVAIDIKFASNEEDYYNFLHELSLEYTRRKLRSAAQKRDLLAIQAVRAMDDIDKTINLFSERLREWYSIHFPELDKLIEDHEEYATIVSRFGDRGFLTIDSLKELGFNEQRINRILDAAKKSIGADISEDDLSAMRMIANTILDLYNIRRNLNNYLEGVMKEVAPNVTALVGPALGARLLSIAGSLDELAKMPASTIQVLGAEKALFRALRSGGRPPKHGIIFQYPAIHTSPRWQRGKIARALAAKLAIAARVDAFSGRFIGDQLNEQLKKRIDEIKEKFAQPPPKKPQQQKPQQPQKQQAKGKKGGKRRGKRK

Entity 9 Entity 9 polymer

Description description	Snu13
Molecular weight formula_weight	14074.3 kDa
Source method src_method	nat
Copy count entity_count	2

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	U,V

MNAMSKASYVKFEVPQDLADKVLEAVRKAKESGKIKKGTNETTKAVERGQAKLVIIAEDVQPEEIVAHLPLLCDEKKIPYVYVSSKKALGEACGLQVATASAAILEPGEAKDLVDEIIKRVNEIKGKTSS

Entity 10 Entity 10 polymer

Description description	Nop1
Molecular weight formula_weight	26455.4 kDa
Source method src_method	nat
Copy count entity_count	2

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	W,X

MSEVITVKQTNMENIYECEFNDGSFRLCTRNLVPNFNVYGERLIKYEGVEYREWNAFRSKLAGAILKGLKTNPIRKGTKVLYLGAASGTTISHVSDIIELNGKAYGVEFSPRVVRELLLVAQRRPNIFPLLADARFPQSYKSVVENVDVLYVDIAQPDQTDIAIYNAKFFLKVNGDMLLVIKARSIDVTKDPKEIYKTEVEKLENSNFETIQIINLDPYDKDHAIVLSKYKG

Entity 11 Entity 11 polymer

Description description	rrp9
Molecular weight formula_weight	65147.0 kDa
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	Y

MSDVTQQKKRKRSKGEVNPSKPTVDEEITDPSSNEDEQLEVSDEEDALESEEEFEGENPADKRRRLAKQYLENLKSEANDILTDNRNAEEKDLNNLKERTIDEYNNFDAGDLDKDIIASRLKEDVAEQQGRVFRYFGDKLLISEAKQSFTRVGENNLTCISCFQPVLNKYTFEESSNGDKNKGRLFAYTVSKDLQLTKYDITDFSKRPKKLKYAKGGAKYIPTSKHEYENTTEGHYDEILTVAASPDGKYVVTGGRDRKLIVWSTESLSPVKVIPTKDRRGEVLSLAFRKNSDQLYASCADFKIRTYSINQFSQLEILYGHHDIVEDISALAMERCVTVGARDRTAMLWKIPDETRLTFRGGDEPQKLLRRWMKENAKEGEDGEVKYPDESEAPLFFCEGSIDVVSMVDDFHFITGSDNGNICLWSLAKKKPIFTERIAHGILPEPSFNDISGETDEELRKRQLQGKKLLQPFWITSLYAIPYSNVFISGSWSGSLKVWKISDNLRSFELLGELSGAKGVVTKIQVVESGKHGKEKFRILASIAKEHRLGRWIANVSGARNGIYSAVIDQTGF

Entity 12 Entity 12 polymer

Description description	Rcl1
Molecular weight formula_weight	40220.6 kDa
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	Z

MSSSAPKYTTFQGSQNFRLRIVLATLSGKPIKIEKIRSGDLNPGLKDYEVSFLRLIESVTNGSVIEISYTGTTVIYRPGIIVGGASTHICPSSKPVGYFVEPMLYLAPFSKKKFSILFKGITASHNDAGIEAIKWGLMPVMEKFGVRECALHTLKRGSPPLGGGEVHLVVDSLIAQPITMHEIDRPIISSITGVAYSTRVSPSLVNRMIDGAKKVLKNLQCEVNITADVWRGENSGKSPGWGITLVAQSKQKGWSYFAEDIGDAGSIPEELGEKVACQLLEEISKSAAVGRNQLPLAIVYMVIGKEDIGRLRINKEQIDERFIILLRDIKKIFNTEVFLKPVDEADNEDMIATIKGIGFTNTSKKIA

Entity 13 Entity 13 polymer

Description description	Bms1
Molecular weight formula_weight	135792.3 kDa
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	a

MEQSNKQHRKAKEKNTAKKKLHTQGHNAKAFAVAAPGKMARTMQRSSDVNERKLHVPMVDRTPEDDPPPFIVAVVGPPGTGKTTLIRSLVRRMTKSTLNDIQGPITVVSGKHRRLTFLECPADDLNAMIDIAKIADLVLLLIDGNFGFEMETMEFLNIAQHHGMPRVLGVATHLDLFKSQSTLRASKKRLKHRFWTEVYQGAKLFYLSGVINGRYPDREILNLSRFISVMKFRPLKWRNEHPYMLADRFTDLTHPELIETQGLQIDRKVAIYGYLHGTPLPSAPGTRVHIAGVGDFSVAQIEKLPDPCPTPFYQQKLDDFEREKMKEEAKANGEITTASTTRRRKRLDDKDKLIYAPMSDVGGVLMDKDAVYIDIGKKNEEPSFVPGQERGEGEKLMTGLQSVEQSIAEKFDGVGLQLFSNGTELHEVADHEGMDVESGEESIEDDEGKSKGRTSLRKPRIYGKPVQEEDADIDNLPSDEEPYTNDDDVQDSEPRMVEIDFNNTGEQGAEKLALETDSEFEESEDEFSWERTAANKLKKTESKKRTWNIGKLIYMDNISPEECIRRWRGEDDDSKDESDIEEDVDDDFFRKKDGTVTKEGNKDHAVDLEKFVPYFDTFEKLAKKWKSVDAIKERFLGAGILGNDNKTKSDSNEGGEELYGDFEDLEDGNPSEQAEDNSDKESEDEDENEDTNGDDDNSFTNFDAEEKKDLTMEQEREMNAAKKEKLRAQFEIEEGENFKEDDENNEYDTWYELQKAKISKQLEINNIEYQEMTPEQRQRIEGFKAGSYVRIVFEKVPMEFVKNFNPKFPIVMGGLLPTEIKFGIVKARLRRHRWHKKILKTNDPLVLSLGWRRFQTLPIYTTTDSRTRTRMLKYTPEHTYCNAAFYGPLCSPNTPFCGVQIVANSDTGNGFRIAATGIVEEIDVNIEIVKKLKLVGFPYKIFKNTAFIKDMFSSAMEVARFEGAQIKTVSGIRGEIKRALSKPEGHYRAAFEDKILMSDIVILRSWYPVRVKKFYNPVTSLLLKEKTEWKGLRLTGQIRAAMNLETPSNPDSAYHKIERVERHFNGLKVPKAVQKELPFKSQIHQMKPQKKKTYMAKRAVVLGGDEKKARSFIQKVLTISKAKDSKRKEQKASQRKERLKKLAKMEEEKSQRDKEKKKEYFAQNGKRTTMGGDDESRPRKMRR

Entity 14 Entity 14 polymer

Description description	Imp3
Molecular weight formula_weight	21802.4 kDa
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	b

MVRKLKYHEQKLLKKHDFINYKSDNNHRDHDVIRRYMIQKPEDYHKYNRLCGSLRQFAHRLSLLPPDNEVRRKHETLLLDKLYDMGILSTKAKLSAVEHNVTVSAFARRRLPVVMTRLRMAETVQAATKLIEQGHVRVGVEEVRDPAFLVTRNMEDFVTWTVGSKIKQNIMKYRDKLDDFELL

Entity 15 Entity 15 polymer

Description description	Putative U3 small nucleolar ribonucleoprotein
Molecular weight formula_weight	34216.3 kDa
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	c

MLRKQARQRRDYLYRRALLLRDAEIAEKRAKLRAALASGKPLDPKIANDKELRKDFDYDVSRDIAKEQGEIDIDDEYSELSGIVDPRVLVTTSRDPSSRLMAFSKEIRLMFPTAIRLNRGNLILPDLVMSAQRERLSDIILLHEHRGTPTAITISHFPHGPTLMASLHNVVLRADIPKSIKGTVSESYPHLIFEGFRTPLGQRVVKILKHLFPPRDPTNNAKSGNRVITFVNQDDCIEVRHHVYVRTNYNSVELSEVGPRFTMRPFSITMGTLENKDADVEWHLSQYTRTGRKKNYF

Entity 16 Entity 16 polymer

Description description	Utp24
Molecular weight formula_weight	21103.8 kDa
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	d

MGVKRIIGKQDERRKAEAVKKAEEEKRKKEKQAIREVPQMPSSMFFEHNEALVPPYNVLVDTNFLSRTVGAKLPLLESAMDCLYASVNIIITSCVMAELEKLGPRYRVALMIARDERWQRLTCDHKGTYADDCIVDRVQKHRIYIVATNDRDLKRRIRKIPGVPIMSVQKGKYAIERLPGAPAS

Entity 17 Entity 17 polymer

Description description	Emg1
Molecular weight formula_weight	27936.5 kDa
Source method src_method	nat
Copy count entity_count	2

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	e,f

MVEDSRVRDALKGGDQKALPASLVPQAPPVLTSKDKITKRMIVVLAMASLETHKISSNGPGGDKYVLLNCDDHQGLLKKMGRDISEARPDITHQCLLTLLDSPINKAGKLQVYIQTSRGILIEVNPTVRIPRTFKRFSGLMVQLLHKLSIRSVNSEEKLLKVIKNPITDHLPTKCRKVTLSFDAPVIRVQDYIEKLDDDESICVFVGAMARGKDNFADEYVDEKVGLSNYPLSASVACSKFCHGAEDAWNIL

Entity 18 Entity 18 polymer

Description description	KRR1 small subunit processome component
Molecular weight formula_weight	37500.8 kDa
Source method src_method	nat
Copy count entity_count	2

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	g,h

MPSTHKKDKPWDTDDIDKWKIEPFLPEHSSGPFLEESSFMTLFPKYRERYLKDCWPLVTKALEKHGIAATLDIVEGSMTVKTTRKTYDPAAILKARDLIKLLARSVPAPQALKILEDGMACDIIKIRSMVRNKERFVKRRQRLLGQNGTTLKALELLTQTYILVHGNTVSVMGGYKGLKEVRRVVEDTMNNIHPIYLIKELMIKRELAKDPALAHEDWSRYLPQFKKRTLSKRRKPFKINDKSKKPYTPFPPAPEKSKIDLQIESGEYFLSKEAKQRAAEAERAEKARQKKEEKKREREKEFVPPEEDGGKKKKRKVKHGEE

Entity 19 Entity 19 polymer

Description description	Kre33
Molecular weight formula_weight	119795.1 kDa
Source method src_method	nat
Copy count entity_count	2

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	i,j

MTVQKTVDSRIPTLIRNGLQTKKRSFFVVVGDHAKEAIVHLYYIMSSMDVRQNKSVLWAYKKELLGFTSHRKKREAKIKKEIKRGIREPNQADPFELFISLNDIRYCYYKETDKILGNTYGMCILQDFEAITPNILARTIETVEGGGLVVLLLKGMTSLKQLYTMTMDVHARYRTEAHDDVIARFNERFLLSLGSCESCLVIDDELNVLPISGGKGVKPLPPPDEDEELSPAAKELKKIKDELEDTQPIGSLIKLARTVDQAKALLTFVDAIAEKTLRNTVTLTAARGRGKSAAMGVAIAAAVAYGYSNIFITSPSPENLKTLFEFVFKGFDALDYKDHADYTIIQSTNPEFNKAIVRVNIHRNHRQTIQYIRPQDAHVLGQAELVVIDEAAAIPLPLVKKLMGPYLVFMASTISGYEGTGRSLSLKLIKQLREQSRAGANPNGGNAVEVDRSTLKATKETTSVGGRSLKEITLSEPIRYAQGDNVEKWLNTLLCLDATLPRSKISTTGCPDPSQCELLHVNRDTLFSFHPVSEKFLQQMVALYVASHYKNSPNDLQLMSDAPAHELFVLTGPIQEGRLPEPLCVIQVSLEGKISKQSILKSLSRGQQPAGDLIPWLVSQQFQDDEFASLSGARIVRIATNPDYMSMGYGSKALQLLVDYYEGKFADLSEDAAAEVPRSIPRVTDAELSKGSLFDDIKVRDMHELPPLFSKLSERRPEKLDYVGVSYGLTQQLHKFWKRAQFVPVYLRQTANDLTGEHTCVMIRPLQDGNDPSWLGAFAADFHKRFLSLLSYKFREFPSILALTIEESANAGAMLDPSNAPTELTKAELDQLFTPFDHKRLESYANGLLDYHVVLDLMPTIAQLYFTGRLREAVKLSGLQQAILLALGLQRKDIDTLATELNLPGSQVLAIFMKIMRKVTQHFGALVSGAIAAELPDPNKTVGVSKENAMGIHDDEVVGLKFEALEQRLEDELDEGGDEALRELRKKQRELIDSLPLDQYEIDGDDDAWKEAEKRVASAAKSGKKVDGTLVSVPSAKAAKRKAEEMAALRDELEKMEKGKERGSKKAKKEKRR

Entity 20 Entity 20 polymer

Description description	Utp30
Molecular weight formula_weight	43700.5 kDa
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	k

MAPSTAVAKKETDAVIPVDPDQTLKACKALLAHIKKAAAAPRPDGKQNLLADEESTVAETPIWLTLTTKKHIHDSHRLQPGKIILPHPLNTSEEISVCLITADPQRFYKNAVADEFPEDLRAKIGRVIDISHLKAKFKAYEAQRKLFSEHDVFLADTRIINRLPKALGKTFYKTTTKRPIPVVLMAQREKVNGKRVPAPKGKKEKRDPLENANARPIPEIVAEIRKAIGAALVHLSPSTNTAIKVGYANWEPEKLAANIETVIRELVERFVPQKWQNVRNFYVKGPETAALPIYQTDELWLDESKVVPDGQEPARALPGKREKANIGKKRKPLEDASQPALEETGKDERPKKKAKKTLPESNDDKLDKAIAERKEQLKKQKAAAKKVAADI

Entity 21 Entity 21 polymer

Description description	eS1
Molecular weight formula_weight	29709.2 kDa
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	o

MTQGKNPGLKAGGGKKGAKKRTIDPLSRKEWYDFRAPIPFSSKSFGKTLVTKSSGNRIASEEIKGRVVESTLADLKDNSNDKAWRKVKLVIDEVDGRNAKTSFYGLDITRDRLCSMIRKWQTLIEARVDCKTNDGYIIRVFTLAFTKKTSAGKQSSTSTCYAKSSQVRAIRRKINTFITNEAAKLGIAEFSKNLIGEDYTKKIEKETKNIFPLQNITIRKVKVLKRPKLDATKIAELYSHEKKGEKATGRDGAPEEQAAQNLLAQ

Entity 22 Entity 22 polymer

Description description	eS4
Molecular weight formula_weight	29512.2 kDa
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	p

ARGPKKHLKRINAPKSWMLNKLGGIWATRPSQGPHKLRESLPLSVLLKERLNYALNGRDVTLILNDKEQNVFVDGKVRRDKGYPTGLMDVVRIEKTDQSFRILYDTKGRFVLKSLSKEEAKYKLLKVTAKAIGPNQIPYIVTHDSRTIRFPNPEIKIGDTLKYDLVNNKIENFAHLESGNVCYIQQGNNIGRVGIIQHIEKHQGSFDICHVKDAKGNAFATRLGNIFVLGQGKKSWIELPSGDGVRETILEERKRKFSY

Entity 23 Entity 23 polymer

Description description	uS7
Molecular weight formula_weight	25072.6 kDa
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	q

MSDTEAPVEVQEDFEVVEEFTPVVLATPIPEEVQQAQTEIKLFNKWSFEEVEVKDASLVDYVQVRQPIFVAHTAGRYANKRFRKAQCPIIERLTNSLMMNGRNNGKKLKAVRIIKHTLDIINVLTDQNPIQVVVDAITNTGPREDTTRVGGGGAARRQAVDVSPLRRVNQAIALLTIGAREAAFRNIKTIAETLAEELINAAKGSSTSYAIKKKDELERVAKSNR

Entity 24 Entity 24 polymer

Description description	eS6
Molecular weight formula_weight	32614.6 kDa
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	r

MKFNISYPLTGAQKCIEIDDDKKCNIFMDKKMGQEVEGDTLGDEFKGYVFKIAGGNDKDGFPMKQGVMVRGRVRLLLSEGHSCFTSRRSGFRKRKSVRGCIVGPDMRVLALQIVKKGVAEIDGLTTVTLPRKLGPKRANNIKKLFGLKKEDDPILIKKSVIRRTFKTAKGKDRTKCPKIQRLITPERILRKKVYKAEKTQRYVKTNAAKEEYEKFLSEWKKQRAAKAHAASAPVVEAPKKVEAPKKVDPKAAKTTPAATKATPAATKVAPKTQAAKTTTPAPAVKDAKKTTKK

Entity 25 Entity 25 polymer

Description description	eS7
Molecular weight formula_weight	23231.1 kDa
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	s

MALAKFHKKQSLTKIEEQVGSALVELQNTHPDLKTSLESIILTQVKEFQINKTNKKAKSAVLIYVHFQSYRVLLSAARKLIIELEKKLKQIVFFTAQRKIESKWVKEHKSQQRPRSRCLTYVYDALLDDLLLPSTLIGKRIRARLDGTSFYRIQLDQNDRDFLEEKLDAITHIYKTVTTREVTFEFKEDKTFHTFKK

Entity 26 Entity 26 polymer

Description description	eS8
Molecular weight formula_weight	24250.3 kDa
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	t

MGISRDSKHKRRATGGRMPVHRKKRAFEKGRPISMTKLTTQSTTITEKRRIRPVRVRGGHLKFRALRLCEGNFSWGSENITRKTKILDVKYNATNNELVRTKTLVKNSIVEIDSTPFREWYKLHYGIDLGLKKDRTVLGNKEKSRHVQKRVKRTKAQALEKNIEEQFVSQRILACITSRPGQSGRADGYILEGKELEFYIRKLQSKKK

Entity 27 Entity 27 polymer

Description description	uS4
Molecular weight formula_weight	22487.9 kDa
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	u

MPRAPRTYSKTYSTPKRPYESSRLDAELKLAGEFGLKNKKEIYRISFQLSKIRRAARDLLTRDEKDPKRLFEGNALIRRLVRVGVLSEDKKKLDYVLALKVEDFLERRLQTQVYKLGLAKSVHHARVLITQRHIAVGKQIVNIPSFMVRLDSEKHIDFAPTSPFGGARPGRVARRNAARKAEASGEAADEADEADEE

Entity 28 Entity 28 polymer

Description description	uS15
Molecular weight formula_weight	17059.9 kDa
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	v

MGRMHSAGKGISSSAIPYSRNAPAWFKLSSESVIEQIVKYARKGLTPSQIGVLLRDAHGVTQARVITGNKIMRILKSNGLAPEIPEDLYYLIKKAVSVRKHLERNRKDKDAKFRLILIESRIHRLARYYRTVAVLPPNWKYESATASALVN

Entity 29 Entity 29 polymer

Description description	uS11
Molecular weight formula_weight	14562.7 kDa
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	w

MSNVVQARDNSQVFGVARIYASFNDTFVHVTDLSGKETIARVTGGMKVKADRDESSPYAAMLAAQDVAAKCKEVGITAVHVKIRATGGTRTKTPGPGGQAALRALARSGLRIGRIEDVTPVPSDSTRKKGGRRGRRL

Entity 30 Entity 30 polymer

Description description	uS9
Molecular weight formula_weight	15877.5 kDa
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	x

MSAVPSVQTFGKKKSATAVAHVKAGKGLIKVNGSPITLVEPEILRFKVYEPLLLVGLDKFSNIDIRVRVTGGGHVSQVYAIRQAIAKGLVAYHQKYVDEQSKNELKKAFTSYDRTLLIADSRRPEPKKFGGKGARSRFQKSYR

Entity 31 Entity 31 polymer

Description description	uS17
Molecular weight formula_weight	18142.4 kDa
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	y

MDTQIQRAYQKQDGVFLNSKKLLAKKTSAGVRYYKNIGLGFKTPKEAIEGTYVDKKCPFTSNLSIRGKIIKGLVISTKMNRTVIIRRDYLHYVRKYNRYEKRHRNIPVHISPCFSVKEGDILVAGQCRPISKTVRFNALQVVPNEIIGSVRKQFLLF

Entity 32 Entity 32 polymer

Description description	uS8
Molecular weight formula_weight	14650.1 kDa
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	z

MTRSSVLADALNAINNAEKTGKRQVLIRPSSKVIIKFLQVMQKHGYIGEFEYIDDHRSGKIVVQLNGRLNKCGVISPRFNVKIGDIEKWTANLLPARQFGYVILTTSAGIMDHEEARRKHVSGKILGFVY

Entity 33 Entity 33 polymer

Description description	eS24
Molecular weight formula_weight	17128.1 kDa
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	0

MTIVIRTKKILVNPLLSRRQLSLDVLHPDSPTASKEKIREELAKQLKVDARNVVVYGFSTQYGGGKSTGFALVYDNQQYLLKYEPNYRLRKVKILGEKPNTRRSFKELKRKIKRTSGKAITKLLSEKKGDTWASVQSKKSDHLKNFVAK

Entity 34 Entity 34 polymer

Description description	eS28
Molecular weight formula_weight	7605.8 kDa
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	1

MDNKTPVTLAKVIKVLGRTGSRGGVTQVRVEFLEDTSRTIVRNVKGPVRENDILVLMESEREARRLR

Entity 35 Entity 35 polymer

Description description	18S ribosomal RNA
Molecular weight formula_weight	579761.9 kDa
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polyribonucleotide
Chain IDs strand_id	2

UAUCUGGUUGAUCCUGCCAGUAGUCAUAUGCUUGUCUCAAAGAUUAAGCCAUGCAUGUCUAAGUAUAAGCAAUUUAUACAGUGAAACUGCGAAUGGCUCAUUAAAUCAGUUAUCGUUUAUUUGAUAGUUCCUUUACUACAUGGUAUAACUGUGGUAAUUCUAGAGCUAAUACAUGCUUAAAAUCUCGACCCUUUGGAAGAGAUGUAUUUAUUAGAUAAAAAAUCAAUGUCUUCGGACUCUUUGAUGAUUCAUAAUAACUUUUCGAAUCGCAUGGCCUUGUGCUGGCGAUGGUUCAUUCAAAUUUCUGCCCUAUCAACUUUCGAUGGUAGGAUAGUGGCCUACCAUGGUUUCAACGGGUAACGGGGAAUAAGGGUUCGAUUCCGGAGAGGGAGCCUGAGAAACGGCUACCACAUCCAAGGAAGGCAGCAGGCGCGCAAAUUACCCAAUCCUAAUUCAGGGAGGUAGUGACAAUAAAUAACGAUACAGGGCCCAUUCGGGUCUUGUAAUUGGAAUGAGUACAAUGUAAAUACCUUAACGAGGAACAAUUGGAGGGCAAGUCUGGUGCCAGCAGCCGCGGUAAUUCCAGCUCCAAUAGCGUAUAUUAAAGUUGUUGCAGUUAAAAAGCUCGUAGUUGAACUUUGGGCCCGGUUGGCCGGUCCGAUUUUUUCGUGUACUGGAUUUCCAACGGGGCCUUUCCUUCUGGCUAACCUUGAGUCCUUGUGGCUCUUGGCGAACCAGGACUUUUACUUUGAAAAAAUUAGAGUGUUCAAAGCAGGCGUAUUGCUCGAAUAUAUUAGCAUGGAAUAAUAGAAUAGGACGUUUGGUUCUAUUUUGUUGGUUUCUAGGACCAUCGUAAUGAUUAAUAGGGACGGUCGGGGGCAUCAGUAUUCAAUUGUCAGAGGUGAAAUUCUUGGAUUUAUUGAAGACUAACUACUGCGAAAGCAUUUGCCAAGGACGUUUUCAUUAAUCAAGAACGAAAGUUAGGGGAUCGAAGAUGAUCAGAUACCGUCGUAGUCUUAACCAUAAACUAUGCCGACUAGGGAUCGGGUGGUGUUUUUUUAAUGACCCACUCGGCACCUUACGAGAAAUCAAAGUCUUUGGGUUCUGGGGGGAGUAUGGUCGCAAGGCUGAAACUUAAAGGAAUUGACGGAAGGGCACCACCAGGAGUGGAGCCUGCGGCUUAAUUUGACUCAACACGGGGAAACUCACCAGGUCCAGACACAAUAAGGAUUGACAGAUUGAGAGCUCUUUCUUGAUUUUGUGGGUGGUGGUGCAUGGCCGUUCUUAGUUGGUGGAGUGAUUUGUCUGCUUAAUUGCGAUAACGAACGAGACCUUAACCUACUAAAUAGUGGUGCUAGCAUUUGCUGGUUAUCCACUUCUUAGAGGGACUAUCGGUUUCAAGCCGAUGGAAGUUUGAGGCAAUAACAGGUCUGUGAUGCCCUUAGACGUUCUGGGCCGCACGCGCGCUACACUGACGGAGCCAGCGAGUCUAACCUUGGCCGAGAGGUCUUGGUAAUCUUGUGAAACUCCGUCGUGCUGGGGAUAGAGCAUUGUAAUUAUUGCUCUUCAACGAGGAAUUCCUAGUAAGCGCAAGUCAUCAGCUUGCGUUGAUUACGUCCCUGCCCUUUGUACACACCGCCCGUCGCUAGUACCGAUUGAAUGGCUUAGUGAGGCCUCAGGAUCUGCUUAGAGAAGGGGGCAACUCCAUCUCAGAGCGGAGAAUUUGGACAAACUUGGUCAUUUAGAGGAACUAAAAGUCGUAACAAGGUUUCCGUAGGUGAACCUGCGGAAGGAUCAUUA

Entity 36 Entity 36 polymer

Description description	U3 RNA
Molecular weight formula_weight	87969.6 kDa
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polyribonucleotide
Chain IDs strand_id	3

AGCGACAAUACUUCAGAGAAUCAUUUCUAUAGUAGUUGUCCUCUCUUGUGUUUCCUAAAGGAGCCACAGAUCCCACCCGGGUUGAUGAACGAGAUCCUCGGCGCCCAACAGUGAGGUCCAUUUUUUACUCUCGCUCUACCUGCAAAGGUGGCGGUCGCGUGCCUCGUCUCGCGGCUGUAUAGAGAGUGGCGAUGAUCUGUACCCCGGCUUUCCUGAGGUCUUGCCUUCGGGCGCUCAGGCGGGGUGGGUGUCGAUGGAAGUCUGACCGGCCAUU

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8. Citations (1)

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Resolution resolution	7.30 Å
Resolution测定方法 resolution_method	—
颗粒数 num_particles	43000

fit	/app/data/saxs_computation/jp/5jpq/5jpq.fit
pddf	/app/data/pr_computation/jp/5jpq/5jpq.pr.out
profile	/app/data/saxs_computation/jp/5jpq/5jpq.dat

Cryo-EM structure of the 90S pre-ribosome

1. Protein Identity and Related Structures Protein Identity & Related Structures

UTP10

State in the Current Structure

Other States of the Same Protein in the Database

U3 small nucleolar RNA-associated protein 21

State in the Current Structure

Other States of the Same Protein in the Database

Imp3

State in the Current Structure

Other States of the Same Protein in the Database

Putative U3 small nucleolar ribonucleoprotein

State in the Current Structure

Other States of the Same Protein in the Database

Utp24

State in the Current Structure

Other States of the Same Protein in the Database

KRR1 small subunit processome component

State in the Current Structure

Other States of the Same Protein in the Database

Kre33

State in the Current Structure

Other States of the Same Protein in the Database

Utp30

State in the Current Structure

Other States of the Same Protein in the Database

SAXS scattering curve SAXS Profile

P(r) Distance Distribution P(r) Distribution

2. Structure Basics 2. Structure Basics

3. SAXS Parameters (CRYSOL theoretical calculation) 3. SAXS Parameters (CRYSOL)

4. P(r) Distance Distribution (GNOM inversion) 4. P(r) Analysis (GNOM)

5. Crystallography and Experiment 5. Crystallography & Experiment

冷冻电镜 EM 3D

6. Entities and Polymers Entities & Polymers (36)

Entity 1 Entity 1 polymer

Polymer Polymer

Entity 2 Entity 2 polymer

Polymer Polymer

Entity 3 Entity 3 polymer

Polymer Polymer

Entity 4 Entity 4 polymer

Polymer Polymer

Entity 5 Entity 5 polymer

Polymer Polymer

Entity 6 Entity 6 polymer

Polymer Polymer

Entity 7 Entity 7 polymer

Polymer Polymer

Entity 8 Entity 8 polymer

Polymer Polymer

Entity 9 Entity 9 polymer

Polymer Polymer

Entity 10 Entity 10 polymer

Polymer Polymer

Entity 11 Entity 11 polymer

Polymer Polymer

Entity 12 Entity 12 polymer

Polymer Polymer

Entity 13 Entity 13 polymer

Polymer Polymer

Entity 14 Entity 14 polymer

Polymer Polymer

Entity 15 Entity 15 polymer

Polymer Polymer

Entity 16 Entity 16 polymer

Polymer Polymer

Entity 17 Entity 17 polymer

Polymer Polymer

Entity 18 Entity 18 polymer

Polymer Polymer

Entity 19 Entity 19 polymer

Polymer Polymer

Entity 20 Entity 20 polymer

Polymer Polymer

Entity 21 Entity 21 polymer

Polymer Polymer

Entity 22 Entity 22 polymer

Polymer Polymer

Entity 23 Entity 23 polymer

Polymer Polymer