Resolution: 3.19 Å
EM Method: Single-particle
Fitted PDBs: 8iss
Q-score: 0.497
Yuan L, Han Y, Zhao J, Zhang Y, Sun Y
Nat Commun (2023) 14 pp. 6071-6071 [ DOI: doi:10.1038/s41467-023-41845-y Pubmed: 37770519 ]
- Rna (88-mer) (28 kDa, RNA from Homo sapiens)
- Trna-splicing endonuclease subunit sen54 (59 kDa, Protein from Homo sapiens)
- Human pre-trna splicing complex tsen with substrate rna (Complex from Homo sapiens)
- Magnesium ion (24 Da, Ligand)
- Trna-splicing endonuclease subunit sen2 (53 kDa, Protein from Homo sapiens)
- Trna-splicing endonuclease subunit sen15 (19 kDa, Protein from Homo sapiens)
- Trna-splicing endonuclease subunit sen34 (33 kDa, Protein from Homo sapiens)
Structure of the human tRNA splicing endonuclease defines substrate recognition
Resolution: 3.09 Å
EM Method: Single-particle
Fitted PDBs: 7zrz
Q-score: 0.505
Sekulovski S, Susac L, Stelzl LS, Tampe R, Trowitzsch S
Nat Struct Mol Biol (2023) 30 pp. 834-840 [ Pubmed: 37231152 DOI: doi:10.1038/s41594-023-00992-y ]
- Pre-trna arg tct 3-2 (28 kDa, RNA from Homo sapiens)
- Trna-splicing endonuclease subunit sen2 (30 kDa, Protein from Homo sapiens)
- Human tsen with pre-trna-arg-tct (Complex from Homo sapiens)
- Trna-splicing endonuclease subunit sen15 (23 kDa, Protein from Homo sapiens)
- Trna-splicing endonuclease subunit sen34 (28 kDa, Protein from Homo sapiens)
- Trna-splicing endonuclease subunit sen54 (32 kDa, Protein from Homo sapiens)
Cryo-EM structure of the human pre-catalytic TSEN/pre-tRNA complex
Resolution: 2.94 Å
EM Method: Single-particle
Fitted PDBs: 8hmy
Q-score: 0.428
Zhang X, Yang F, Zhan X, Bian T, Xing Z, Lu Y, Shi Y
Mol Cell (2023) 83 pp. 1328-1339.e4 [ Pubmed: 37028420 DOI: doi:10.1016/j.molcel.2023.03.015 ]
- Polyribonucleotide 5'-hydroxyl-kinase clp1 (49 kDa, Protein from Homo sapiens)
- The human pre-catalytic tsen/pre-trna complex (Complex from Homo sapiens)
- Magnesium ion (24 Da, Ligand)
- Trna-splicing endonuclease subunit sen2 (55 kDa, Protein from Homo sapiens)
- Trna-splicing endonuclease subunit sen34 (35 kDa, Protein from Homo sapiens)
- Pre-trna (36 kDa, RNA from Homo sapiens)
- Trna-splicing endonuclease subunit sen54 (61 kDa, Protein from Homo sapiens)
- Chromosome 1 open reading frame 19, isoform cra_a (22 kDa, Protein from Homo sapiens)
Cryo-EM structure of the human post-catalytic TSEN/pre-tRNA complex
Resolution: 2.9 Å
EM Method: Single-particle
Fitted PDBs: 8hmz
Q-score: 0.447
Zhang X, Yang F, Zhan X, Bian T, Xing Z, Lu Y, Shi Y
Mol Cell (2023) 83 pp. 1328-1339.e4 [ DOI: doi:10.1016/j.molcel.2023.03.015 Pubmed: 37028420 ]
- Polyribonucleotide 5'-hydroxyl-kinase clp1 (49 kDa, Protein from Homo sapiens)
- Pre-trna 3' end (13 kDa, RNA from Homo sapiens)
- Pre-trna 5' end (23 kDa, RNA from Homo sapiens)
- The human pre-catalytic tsen/pre-trna complex (Complex from Homo sapiens)
- Chromosome 1 open reading frame 19, isoform cra_a (22 kDa, Protein from Homo sapiens)
- Trna-splicing endonuclease subunit sen34 (35 kDa, Protein from Homo sapiens)
- Trna-splicing endonuclease subunit sen2 (55 kDa, Protein from Homo sapiens)
- Magnesium ion (24 Da, Ligand)
- Trna-splicing endonuclease subunit sen54 (61 kDa, Protein from Homo sapiens)
Human tRNA Splicing Endonuclease Complex bound to pre-tRNA-ARG
Resolution: 3.28 Å
EM Method: Single-particle
Fitted PDBs: 7uxa
Q-score: 0.472
Hayne CK, Butay KJU, Stewart ZD, Krahn JM, Perera L, Williams JG, Petrovitch RM, Deterding LJ, Matera AG, Borgnia MJ, Stanley RE
Nat Struct Mol Biol (2023) 30 pp. 824-833 [ Pubmed: 37231153 DOI: doi:10.1038/s41594-023-00991-z ]
- Trna-splicing endonuclease subunit sen34 (37 kDa, Protein from Homo sapiens)
- Rna (78-mer) (28 kDa, RNA from synthetic construct)
- Trna-splicing endonuclease subunit sen54 (61 kDa, Protein from Homo sapiens)
- Magnesium ion (24 Da, Ligand)
- Human trna splicing endonuclease complex bound to pre-trna-arg (203 kDa, Complex from Homo sapiens)
- Trna-splicing endonuclease subunit sen15 (19 kDa, Protein from Homo sapiens)
- Trna-splicing endonuclease subunit sen2 (55 kDa, Protein from Homo sapiens)