Structure of Selenomonas sp. Cascade (SsCascade)
Resolution: 3.5 Å
EM Method: Single-particle
Fitted PDBs: 8w1p
Q-score: 0.463
Hirano S, Altae-Tran H, Kannan S, Macrae RK, Zhang F
Mol Cell (2024) 84 pp. 3154- [ Pubmed: 39111310 DOI: doi:10.1016/j.molcel.2024.07.026 ]
- Cas7 (38 kDa, Protein from Selenomonas sp.)
- Target strand dna (20 kDa, DNA from synthetic construct)
- Cas8 (43 kDa, Protein from Selenomonas sp.)
- Non-target strand dna (20 kDa, DNA from synthetic construct)
- Cas6 (20 kDa, Protein from Selenomonas sp.)
- Crrna (19 kDa, RNA from synthetic construct)
- Target dna-bound sscascade (Complex from Selenomonas sp.)
- Cas5 (28 kDa, Protein from Selenomonas sp.)
Cascade complex from type I-A CRISPR-Cas system
Resolution: 3.9 Å
EM Method: Single-particle
Fitted PDBs: 7tr9
Q-score: 0.225
Hu C, Ni D, Nam KH, Majumdar S, McLean J, Stahlberg H, Terns MP, Ke A
Mol Cell (2022) 82 pp. 2754-2768.e5 [ Pubmed: 35835111 DOI: doi:10.1016/j.molcel.2022.06.007 ]
- Non-target strand dna (2 kDa, DNA from Escherichia coli)
- Crrna (45-mer) (14 kDa, RNA from Escherichia coli)
- Target strand dna (6 kDa, DNA from Escherichia coli)
- Partial r-loop state of cas3-cascade complex from pyrococcus furiosus type i-a crispr/cas system (450 kDa, Complex from Geobacter sulfurreducens)
- Crispr-associated endonuclease cas3-hd (26 kDa, Protein from Pyrococcus furiosus DSM 3638)
- Cas11a (12 kDa, Protein from Pyrococcus furiosus DSM 3638)
- Cas7a (36 kDa, Protein from Pyrococcus furiosus DSM 3638)
- Cas5a (29 kDa, Protein from Pyrococcus furiosus DSM 3638)
- Cas8a (38 kDa, Protein from Pyrococcus furiosus DSM 3638)
- Nickel (ii) ion (58 Da, Ligand)
- Crispr-associated helicase cas3 (61 kDa, Protein from Pyrococcus furiosus DSM 3638)
Cascade complex from type I-A CRISPR-Cas system
Resolution: 3.3 Å
EM Method: Single-particle
Fitted PDBs: 7tra
Q-score: 0.324
Hu C, Ni D, Nam KH, Majumdar S, McLean J, Stahlberg H, Terns MP, Ke A
Mol Cell (2022) 82 pp. 2754-2768.e5 [ Pubmed: 35835111 DOI: doi:10.1016/j.molcel.2022.06.007 ]
- Target strand dna (44-mer) (13 kDa, DNA from Escherichia coli)
- Full r-loop state of cas3-cascade complex from pyrococcus furiosus type i-a crispr/cas system (450 kDa, Complex from Geobacter sulfurreducens)
- Non-target strand dna (25-mer) (7 kDa, DNA from Escherichia coli)
- Crrna (44-mer) (14 kDa, RNA from Escherichia coli)
- Cas11a (12 kDa, Protein from Pyrococcus furiosus DSM 3638)
- Cas7a (36 kDa, Protein from Pyrococcus furiosus DSM 3638)
- Cas5a (29 kDa, Protein from Pyrococcus furiosus DSM 3638)
- Crispr-associated endonuclease cas3-hd (24 kDa, Protein from Pyrococcus furiosus DSM 3638)
- Cas8a (38 kDa, Protein from Pyrococcus furiosus DSM 3638)
- Nickel (ii) ion (58 Da, Ligand)
- Crispr-associated helicase cas3 (61 kDa, Protein from Pyrococcus furiosus DSM 3638)