8FF4: Cryo-EM structure of Cascade-DNA-TniQ-TnsC complex (composite) in type I-B CAST system

PDB ID: 8FF4Download
MMDB ID: 233854
PDB Deposition Date: 2022/12/7
Updated in MMDB: 2023/10
Experimental Method:
electron microscopy
Resolution: 3.6  Å
Source Organism:
Nostoc sp. 'Peltigera membranacea cyanobiont' 210A▼
Similar Structures:
Biological Unit for 8FF4: 23-meric; determined by author
Molecular Components in 8FF4
Label Count Molecule
Proteins (20 molecules)
1
Type I-B Crispr-associated Protein Cas5
Molecule annotation
1
Type I-B Crispr-associated Protein Cas6
Molecule annotation
6
Type I-B Crispr-associated Protein Cas7
Molecule annotation
1
Type I-B Crispr-associated Protein Cas8
Molecule annotation
3
Type I-B Crispr-associated Protein Cas11
Molecule annotation
1
Tniq
Molecule annotation
7
Tnsc
Molecule annotation
Nucleotides(3 molecules)
1
RNA
Molecule annotation
1
Target DNA Strand
Molecule annotation
1
Non-target DNA Strand
Molecule annotation
Chemicals and Non-standard biopolymers (14 molecules)
1
7
ADENOSINE-5'-TRIPHOSPHATEADENOSINE-5'-TRIPHOSPHATE
2
7
MAGNESIUM IONMAGNESIUM ION
* Click molecule labels to explore molecular sequence information.
Citing MMDB
Madej T, Lanczycki CJ, Zhang D, Thiessen PA, Geer RC, Marchler-Bauer A, Bryant SH. " MMDB and VAST+: tracking structural similarities between macromolecular complexes. Nucleic Acids Res. 2014 Jan; 42(Database issue):D297-303