7R21

elongated Cascade complex from type I-A CRISPR-Cas system

This is a non-PDB format compatible entry.

Summary for 7R21

• Entry DOI: 10.2210/pdb7r21/pdb
• EMDB information: 14244
• Descriptor: Cas11a, Cas7a, Type I-A CRISPR-associated protein Cas5, ... (4 entities in total)
• Functional Keywords: elongated cascade complex, cascade, type i-a, genome editing, antiviral protein
• Biological source: Pyrococcus furiosus DSM 3638; More
• Total number of polymer chains: 19
• Total formula weight: 504481.07

Authors

Hu, C.,Ni, D.,Nam, K.H.,Stahlberg, H.,Terns, M.,Ke, A. (deposition date: 2022-02-04, release date: 2023-08-16, Last modification date: 2025-07-02)

• Primary citation: Ni, D.,Hu, C.,Nam, K.H.,Terns, M.,Stahlberg, H.,Ke, A.; Structural snapshots for an atypic type I CRISPR-Cas system; To Be Published,

Experimental method

ELECTRON MICROSCOPY (3.1 Å)