Cryo-EM structure of the human ubiquitylated pre-40S ribosome with RIOK3
Resolution: 3.8 Å
EM Method: Single-particle
Fitted PDBs: 8zdc
Q-score: 0.368
Mol Cell (2025) [ DOI: doi:10.1016/j.molcel.2025.01.013 ]
- Small ribosomal subunit protein us7 (22 kDa, Protein from Homo sapiens)
- Small ribosomal subunit protein us15 (17 kDa, Protein from Homo sapiens)
- Small ribosomal subunit protein es27 (9 kDa, Protein from Homo sapiens)
- Small ribosomal subunit protein es25 (13 kDa, Protein from Homo sapiens)
- Small ribosomal subunit protein us5 (31 kDa, Protein from Homo sapiens)
- Zinc ion (65 Da, Ligand)
- Small ribosomal subunit protein es28 (7 kDa, Protein from Homo sapiens)
- Small ribosomal subunit protein us12 (15 kDa, Protein from Homo sapiens)
- Small ribosomal subunit protein es12 (14 kDa, Protein from Homo sapiens)
- Small ribosomal subunit protein us11 (16 kDa, Protein from Homo sapiens)
- Small ribosomal subunit protein es4, x isoform (29 kDa, Protein from Homo sapiens)
- Small ribosomal subunit protein us4 (22 kDa, Protein from Homo sapiens)
- Pre-rrna-processing protein tsr1 homolog (91 kDa, Protein from Homo sapiens)
- Small ribosomal subunit protein es10 (18 kDa, Protein from Homo sapiens)
- Small ribosomal subunit protein us9 (16 kDa, Protein from Homo sapiens)
- Small ribosomal subunit protein us2 (32 kDa, Protein from Homo sapiens)
- Protein ltv1 homolog (54 kDa, Protein from Homo sapiens)
- Small ribosomal subunit protein es6 (28 kDa, Protein from Homo sapiens)
- Small ribosomal subunit protein es24 (15 kDa, Protein from Homo sapiens)
- Small ribosomal subunit protein us3 (26 kDa, Protein from Homo sapiens)
- Small ribosomal subunit protein es1 (30 kDa, Protein from Homo sapiens)
- Small ribosomal subunit protein rack1 (35 kDa, Protein from Homo sapiens)
- Rna-binding protein nob1 (46 kDa, Protein from Homo sapiens)
- Small ribosomal subunit protein us19 (17 kDa, Protein from Homo sapiens)
- Small ribosomal subunit protein es17 (15 kDa, Protein from Homo sapiens)
- Small ribosomal subunit protein es19 (16 kDa, Protein from Homo sapiens)
- Rna-binding protein pno1 (27 kDa, Protein from Homo sapiens)
- Small ribosomal subunit protein es7 (22 kDa, Protein from Homo sapiens)
- Small ribosomal subunit protein us17 (18 kDa, Protein from Homo sapiens)
- Ubiquitin (8 kDa, Protein from Homo sapiens)
- Small ribosomal subunit protein es21 (9 kDa, Protein from Homo sapiens)
- Ubiquitylated pre-40s ribosome with riok3 (Complex from Homo sapiens)
- 18s rrna (604 kDa, RNA from Homo sapiens)
- Small ribosomal subunit protein us13 (17 kDa, Protein from Homo sapiens)
- Serine/threonine-protein kinase rio3 (59 kDa, Protein from Homo sapiens)
- Small ribosomal subunit protein es8 (24 kDa, Protein from Homo sapiens)
- Small ribosomal subunit protein us14 (6 kDa, Protein from Homo sapiens)
- Small ribosomal subunit protein us10 (13 kDa, Protein from Homo sapiens)
- Small ribosomal subunit protein us8 (14 kDa, Protein from Homo sapiens)
Cryo-EM structure of the human ubiquitylated pre-40S ribosome with RIOK3 (without NOB1)
Resolution: 3.7 Å
EM Method: Single-particle
Fitted PDBs: 8zdd
Q-score: 0.396
Mol Cell (2025) [ DOI: doi:10.1016/j.molcel.2025.01.013 ]
- Small ribosomal subunit protein es6 (28 kDa, Protein from Homo sapiens)
- Small ribosomal subunit protein us8 (14 kDa, Protein from Homo sapiens)
- Small ribosomal subunit protein us14 (6 kDa, Protein from Homo sapiens)
- Small ribosomal subunit protein us4 (22 kDa, Protein from Homo sapiens)
- Small ribosomal subunit protein es10 (18 kDa, Protein from Homo sapiens)
- Rna-binding protein pno1 (27 kDa, Protein from Homo sapiens)
- Small ribosomal subunit protein us7 (22 kDa, Protein from Homo sapiens)
- Small ribosomal subunit protein us11 (16 kDa, Protein from Homo sapiens)
- Small ribosomal subunit protein es28 (7 kDa, Protein from Homo sapiens)
- Small ribosomal subunit protein es27 (9 kDa, Protein from Homo sapiens)
- Small ribosomal subunit protein us10 (13 kDa, Protein from Homo sapiens)
- Pre-rrna-processing protein tsr1 homolog (91 kDa, Protein from Homo sapiens)
- Small ribosomal subunit protein us3 (26 kDa, Protein from Homo sapiens)
- Protein ltv1 homolog (54 kDa, Protein from Homo sapiens)
- 18s rrna (604 kDa, RNA from Homo sapiens)
- Small ribosomal subunit protein us15 (17 kDa, Protein from Homo sapiens)
- Small ribosomal subunit protein es4, x isoform (29 kDa, Protein from Homo sapiens)
- Small ribosomal subunit protein rack1 (35 kDa, Protein from Homo sapiens)
- Small ribosomal subunit protein us13 (17 kDa, Protein from Homo sapiens)
- Small ribosomal subunit protein es1 (30 kDa, Protein from Homo sapiens)
- Small ribosomal subunit protein us19 (17 kDa, Protein from Homo sapiens)
- Small ribosomal subunit protein es24 (15 kDa, Protein from Homo sapiens)
- Small ribosomal subunit protein us17 (18 kDa, Protein from Homo sapiens)
- Small ribosomal subunit protein es19 (16 kDa, Protein from Homo sapiens)
- Small ribosomal subunit protein us9 (16 kDa, Protein from Homo sapiens)
- Small ribosomal subunit protein us12 (15 kDa, Protein from Homo sapiens)
- Zinc ion (65 Da, Ligand)
- Small ribosomal subunit protein es25 (13 kDa, Protein from Homo sapiens)
- Small ribosomal subunit protein us5 (31 kDa, Protein from Homo sapiens)
- Small ribosomal subunit protein es8 (24 kDa, Protein from Homo sapiens)
- Serine/threonine-protein kinase rio3 (59 kDa, Protein from Homo sapiens)
- Small ribosomal subunit protein es21 (9 kDa, Protein from Homo sapiens)
- Ubiquitin (8 kDa, Protein from Homo sapiens)
- Small ribosomal subunit protein es17 (15 kDa, Protein from Homo sapiens)
- Small ribosomal subunit protein us2 (32 kDa, Protein from Homo sapiens)
- Small ribosomal subunit protein es7 (22 kDa, Protein from Homo sapiens)
- Small ribosomal subunit protein es12 (14 kDa, Protein from Homo sapiens)
- Ubiquitylated pre-40s ribosome with riok3 (Complex from Homo sapiens)