PstI是一種發現於細菌斯氏普羅威登斯菌英語Providencia stuartiiProvidencia stuartii)的II型限制酶[1],其識別序列[2]

5'CTGCAG
3'GACGTC

切割產生的粘性末端

5'---CTGCA   G---3'
3'---G   ACGTC---5'

參考文獻

  1. ^ PstI (10 U/L) - Thermo Fisher Scientific. www.thermofisher.com. [2016-04-29]. (原始內容存檔於2018-08-17). 
  2. ^ Walder, R. Y.; Walder, J. A.; Donelson, J. E. The organization and complete nucleotide sequence of the PstI restriction-modification system. The Journal of Biological Chemistry. 1984-06-25, 259 (12): 8015–8026 [2020-11-28]. ISSN 0021-9258. PMID 6330092. (原始內容存檔於2020-01-18).