Mammalian ribosome nascent chain complex with SRP and SRP receptor in early state A
Resolution: 3.2 Å
EM Method: Single-particle
Fitted PDBs: 7nfx
Q-score: 0.432
Lee JH, Jomaa A, Chung S, Hwang Fu YH, Qian R, Sun X, Hsieh HH, Chandrasekar S, Bi X, Mattei S, Boehringer D, Weiss S, Ban N, Shan SO
Sci Adv (2021) 7 [ DOI: doi:10.1126/sciadv.abg0942 Pubmed: 34020957 ]
- El42 (12 kDa, Protein from Oryctolagus cuniculus)
- 60s ribosomal protein l4 (46 kDa, Protein from Oryctolagus cuniculus)
- Ul13 (23 kDa, Protein from Oryctolagus cuniculus)
- Ribosome nascent chain complex with srp and srp receptor (3 MDa, Complex)
- Ribosomal protein l24 (7 kDa, Protein from Oryctolagus cuniculus)
- Ul15 (16 kDa, Protein from Oryctolagus cuniculus)
- El31 (14 kDa, Protein from Oryctolagus cuniculus)
- 60s ribosomal protein l34 (14 kDa, Protein from Oryctolagus cuniculus)
- 60s ribosomal protein l10 (24 kDa, Protein from Oryctolagus cuniculus)
- 60s ribosomal protein l27 (15 kDa, Protein from Oryctolagus cuniculus)
- Ul30 (26 kDa, Protein from Oryctolagus cuniculus)
- 60s ribosomal protein l13 (24 kDa, Protein from Oryctolagus cuniculus)
- Phosphoaminophosphonic acid-guanylate ester (522 Da, Ligand)
- Signal recognition particle subunit srp72 (74 kDa, Protein from Homo sapiens)
- 60s ribosomal protein l5 (34 kDa, Protein from Oryctolagus cuniculus)
- Ul3 (46 kDa, Protein from Oryctolagus cuniculus)
- Srp rna 7sl (96 kDa, RNA from Homo sapiens)
- Ribosomal protein l11 (20 kDa, Protein from Oryctolagus cuniculus)
- Ribosomal protein l15 (24 kDa, Protein from Oryctolagus cuniculus)
- El39 (6 kDa, Protein from Oryctolagus cuniculus)
- Ribosomal protein l37 (11 kDa, Protein from Oryctolagus cuniculus)
- 60s ribosomal protein el40 (6 kDa, Protein from Oryctolagus cuniculus)
- Signal recognition particle 14 kda protein (14 kDa, Protein from Homo sapiens)
- 60s ribosomal protein el19 (21 kDa, Protein from Oryctolagus cuniculus)
- 5s ribosomal rna (38 kDa, RNA from Oryctolagus cuniculus)
- Guanosine-5'-triphosphate (523 Da, Ligand)
- 60s ribosomal protein l29 (24 kDa, Protein from Oryctolagus cuniculus)
- El38 (8 kDa, Protein from Oryctolagus cuniculus)
- El21 (18 kDa, Protein from Oryctolagus cuniculus)
- Ul2 (26 kDa, Protein from Oryctolagus cuniculus)
- 60s ribosomal protein l7a (36 kDa, Protein from Oryctolagus cuniculus)
- Ribosomal protein l26 (17 kDa, Protein from Oryctolagus cuniculus)
- El32 (15 kDa, Protein from Oryctolagus cuniculus)
- Signal recognition particle subunit srp68 (70 kDa, Protein from Homo sapiens)
- El36 (12 kDa, Protein from Oryctolagus cuniculus)
- Ul29 (14 kDa, Protein from Oryctolagus cuniculus)
- 28s ribosomal rna (1 MDa, RNA from Oryctolagus cuniculus)
- Signal recognition particle receptor subunit alpha (69 kDa, Protein from Homo sapiens)
- Signal recognition particle 54 kda protein (55 kDa, Protein from Homo sapiens)
- Magnesium ion (24 Da, Ligand)
- 60s ribosomal protein l41 (3 kDa, Protein from Oryctolagus cuniculus)
- Ribosomal proteins (Complex from Oryctolagus cuniculus)
- El43 (10 kDa, Protein from Oryctolagus cuniculus)
- Signal sequence (1 kDa, Protein from Homo sapiens)
- Srp (Complex from Homo sapiens)
- Ribosomal protein l23 (14 kDa, Protein from Oryctolagus cuniculus)
- El30 (10 kDa, Protein from Oryctolagus cuniculus)
- Signal recognition particle 9 kda protein (10 kDa, Protein from Homo sapiens)
- Zinc ion (65 Da, Ligand)
- Signal recognition particle receptor subunit beta (29 kDa, Protein from Homo sapiens)
- 60s ribosomal protein l14 (23 kDa, Protein from Oryctolagus cuniculus)
- El33 (12 kDa, Protein from Oryctolagus cuniculus)
- Signal sequence (Complex from Homo sapiens)
- 60s ribosomal protein l9 (21 kDa, Protein from Oryctolagus cuniculus)
- Ul22 (17 kDa, Protein from Oryctolagus cuniculus)
- Ul23 (17 kDa, Protein from Oryctolagus cuniculus)
- El28 (15 kDa, Protein from Oryctolagus cuniculus)
- El18 (21 kDa, Protein from Oryctolagus cuniculus)
- El20 (20 kDa, Protein from Oryctolagus cuniculus)
- Ribosomal protein l22 (11 kDa, Protein from Oryctolagus cuniculus)
- Signal recognition particle 19 kda protein (16 kDa, Protein from Homo sapiens)
- 60s ribosomal protein l6 (33 kDa, Protein from Oryctolagus cuniculus)
- 5.8s ribosomal rna (50 kDa, RNA from Oryctolagus cuniculus)
Quaternary complex between SRP, SR, and SecYEG bound to the translating ribosome
Resolution: 4.8 Å
EM Method: Single-particle
Fitted PDBs: 5nco
Q-score: 0.218
Jomaa A, Fu YH, Boehringer D, Leibundgut M, Shan SO, Ban N
Nat Commun (2017) 8 pp. 15470-15470 [ Pubmed: 28524878 DOI: doi:10.1038/ncomms15470 ]
- 50s ribosomal protein l30 (6 kDa, Protein from Escherichia coli)
- Guanosine-5'-diphosphate (443 Da, Ligand)
- 50s ribosomal protein l9 (15 kDa, Protein from Escherichia coli)
- 50s ribosomal protein l13 (16 kDa, Protein from Escherichia coli)
- 50s ribosomal protein l5 (20 kDa, Protein from Escherichia coli)
- 50s ribosomal protein l16 (15 kDa, Protein from Escherichia coli)
- 50s ribosomal protein l36 (4 kDa, Protein from Escherichia coli)
- 50s ribosomal protein l18 (12 kDa, Protein from Escherichia coli)
- Protein translocase subunit secy (45 kDa, Protein from Escherichia coli)
- Srp, sr, and secyeg (Complex from Escherichia coli)
- 50s ribosomal protein l6 (18 kDa, Protein from Escherichia coli)
- 50s ribosomal protein l21 (11 kDa, Protein from Escherichia coli)
- 50s ribosomal protein l25 (10 kDa, Protein from Escherichia coli)
- 50s ribosomal protein l11 (14 kDa, Protein from Escherichia coli)
- 50s ribosomal protein l2 (29 kDa, Protein from Escherichia coli)
- 50s ribosomal protein l20 (13 kDa, Protein from Escherichia coli)
- 4.5s srp rna (ffs) (33 kDa, RNA from Escherichia coli)
- 50s ribosomal protein l27 (8 kDa, Protein from Escherichia coli)
- 50s ribosomal protein l15 (15 kDa, Protein from Escherichia coli)
- 5s rrna (38 kDa, RNA from Escherichia coli)
- 50s ribosomal protein l23 (10 kDa, Protein from Escherichia coli)
- 50s ribosomal protein l34 (5 kDa, Protein from Escherichia coli)
- 50s ribosomal protein l19 (13 kDa, Protein from Escherichia coli)
- Signal recognition particle protein,signal recognition particle protein,signal recognition particle protein,signal recognition particle protein,signal recognition particle protein,signal recognition particle protein,signal recognition particle protein,signal recognition particle protein,signal recognition particle protein,signal recognition particle protein (48 kDa, Protein from Escherichia coli)
- 50s ribosomal protein l3 (22 kDa, Protein from Escherichia coli)
- Protein-export membrane protein secg (7 kDa, Protein from Escherichia coli)
- P-site trna-cca end (894 Da, RNA from Escherichia coli)
- 50s ribosomal protein l10 (13 kDa, Protein from Escherichia coli)
- 50s ribosomal protein l33 (5 kDa, Protein from Escherichia coli)
- 50s ribosomal protein l14 (13 kDa, Protein from Escherichia coli)
- 50s ribosomal protein l29 (7 kDa, Protein from Escherichia coli)
- 23s rrna (941 kDa, RNA from Escherichia coli)
- Magnesium ion (24 Da, Ligand)
- 50s ribosomal protein l35 (7 kDa, Protein from Escherichia coli)
- Signal sequence (1a9l) (2 kDa, Protein from Escherichia coli)
- 50s ribosomal protein l4 (22 kDa, Protein from Escherichia coli)
- 50s ribosomal protein l24 (11 kDa, Protein from Escherichia coli)
- Ribosome nascent chain, srp, sr, and secyeg quaternary complex (2 MDa, Complex)
- Zinc ion (65 Da, Ligand)
- 50s ribosomal protein l32 (6 kDa, Protein from Escherichia coli)
- 50s ribosomal protein l17 (14 kDa, Protein from Escherichia coli)
- Protein translocase subunit sece (6 kDa, Protein from Escherichia coli)
- Signal recognition particle receptor ftsy (29 kDa, Protein from Escherichia coli)
- 50s ribosomal protein l28 (8 kDa, Protein from Escherichia coli)
- 50s ribosomal protein l22 (12 kDa, Protein from Escherichia coli)
- Ribosome (Complex from Escherichia coli)
- Tetrafluoroaluminate ion (102 Da, Ligand)