7PQA

Crystal Structure of the Ring Nuclease 0811 mutant-S12G/K169G from Sulfolobus islandicus (Sis0811)

This is a non-PDB format compatible entry.

Summary for 7PQA

• Entry DOI: 10.2210/pdb7pqa/pdb
• Related: 7PQ2 7PQ3 7PQ6
• Descriptor: CRISPR-associated protein, APE2256 family (2 entities in total)
• Functional Keywords: ring nuclease, crispr-associated protein, helix-turn-helix, antiviral protein, viral resistance, carf nucleotide-binding domain, crispr ring nuclease
• Biological source: Sulfolobus islandicus REY15A
• Total number of polymer chains: 2
• Total formula weight: 63103.95

Authors

Molina, R.,Jensen, A.L.G.,Marchena-Hurtado, J.,Lopez-Mendez, B.,Stella, S.,Montoya, G. (deposition date: 2021-09-16, release date: 2021-12-01, Last modification date: 2024-01-31)

• Primary citation: Molina, R.,Jensen, A.L.G.,Marchena-Hurtado, J.,Lopez-Mendez, B.,Stella, S.,Montoya, G.; Structural basis of cyclic oligoadenylate degradation by ancillary Type III CRISPR-Cas ring nucleases.; Nucleic Acids Res., 49:12577-12590, 2021; PubMed: 34850143; DOI: 10.1093/nar/gkab1130

Experimental method

X-RAY DIFFRACTION (2.04 Å)