6AAY:
reference: Structural insights into Cas13b-guided CRISPR RNA maturation and recognition., Zhang B, Ye W, Ye Y, Zhou H, Saeed AFUH, Chen J, Lin J, Perculija V, Chen Q, Chen CJ, Chang MX, Choudhary MI, Ouyang S, Cell Res. 2018 Dec;28(12):1198-1201. doi: 10.1038/s41422-018-0109-4. Epub 2018, Nov 13. PMID: 30425321

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