6YUD
 
 | | Structure of Csx3/Crn3 from Archaeoglobus fulgidus in complex with cyclic tetra-adenylate (cA4) | | Descriptor: | Cyclic tetraadenosine monophosphate (cA4), Uncharacterized protein AF_1864 | | Authors: | McQuarrie, S, Gloster, T.M, White, M.F, Graham, S, Athukoralage, J.S, Gruschow, S. | | Deposit date: | 2020-04-27 | | Release date: | 2020-08-19 | | Last modified: | 2024-01-24 | | Method: | X-RAY DIFFRACTION (1.84 Å) | | Cite: | Tetramerisation of the CRISPR ring nuclease Crn3/Csx3 facilitates cyclic oligoadenylate cleavage.
Elife, 9, 2020
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7BDV
 | | Structure of Can2 from Sulfobacillus thermosulfidooxidans in complex with cyclic tetra-adenylate (cA4) | | Descriptor: | Can2, Cyclic tetraadenosine monophosphate (cA4) | | Authors: | McQuarrie, S, McMahon, S.A, Gloster, T.M, White, M.F, Graham, S, Zhu, W, Gruschow, S. | | Deposit date: | 2020-12-22 | | Release date: | 2021-03-03 | | Last modified: | 2024-11-13 | | Method: | X-RAY DIFFRACTION (2.02 Å) | | Cite: | The CRISPR ancillary effector Can2 is a dual-specificity nuclease potentiating type III CRISPR defence.
Nucleic Acids Res., 49, 2021
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8QJK
 | | Structure of the cytoplasmic domain of csx23 from Vibrio cholera in complex with cyclic tetra-adenylate (cA4) | | Descriptor: | ACETYL GROUP, Cyclic tetraadenosine monophosphate (cA4), SODIUM ION, ... | | Authors: | McMahon, S.A, McQuarrie, S, Gloster, T.M, Gruschow, S, White, M.F. | | Deposit date: | 2023-09-13 | | Release date: | 2024-08-07 | | Last modified: | 2025-02-26 | | Method: | X-RAY DIFFRACTION (1.761 Å) | | Cite: | CRISPR antiphage defence mediated by the cyclic nucleotide-binding membrane protein Csx23.
Nucleic Acids Res., 52, 2024
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8PCW
 | | Structure of Csm6' from Streptococcus thermophilus | | Descriptor: | CRISPR system endoribonuclease Csm6' | | Authors: | McQuarrie, S.J, Athukoralage, J.S, McMahon, S.A, Graham, S, Ackerman, K, Bode, B.E, White, M.F, Gloster, T.M. | | Deposit date: | 2023-06-11 | | Release date: | 2023-10-04 | | Last modified: | 2023-11-08 | | Method: | X-RAY DIFFRACTION (3.54 Å) | | Cite: | Activation of Csm6 ribonuclease by cyclic nucleotide binding: in an emergency, twist to open.
Nucleic Acids Res., 51, 2023
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8PE3
 | | Structure of Csm6' from Streptococcus thermophilus in complex with cyclic hexa-adenylate (cA6) | | Descriptor: | CRISPR system endoribonuclease Csm6', Cyclic hexaadenosine monophosphate (cA6), RNA | | Authors: | McQuarrie, S.J, Athukoralage, J.S, McMahon, S.A, Graham, S, Ackerman, K, Bode, B.E, White, M.F, Gloster, T.M. | | Deposit date: | 2023-06-13 | | Release date: | 2023-10-04 | | Last modified: | 2023-11-08 | | Method: | X-RAY DIFFRACTION (1.96 Å) | | Cite: | Activation of Csm6 ribonuclease by cyclic nucleotide binding: in an emergency, twist to open.
Nucleic Acids Res., 51, 2023
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