由AcrIIA4和AcrIIA2诱导的SpyCas9的形状可塑性:来自分子动力学模拟的见解

Shuixiu Wen1, Yuxin Zhao1, Xinyu Qi1

  • 1National Key Laboratory of Agricultural Microbiology, Agricultural Bioinformatics Key Laboratory of Hubei Province, College of Informatics, Huazhong Agricultural University, Wuhan, PR China.

概括

抗CRISPR蛋白AcrIIA4和AcrIIA2通过诱导形状变化来抑制Streptococcus pyogenes Cas9 (SpyCas9). 这种核酶和分裂部位的分离使SpyCas9失效,提供了新的基因组编辑控制可能性.