PstI
PstI, is a Type II restriction endonuclease (or restriction enzyme) from Providencia stuartii. PstI recognition and cut site are as follows:
| Recognition Sequence | Cut Site |
|---|---|
5'CTGCAG 3' 3'GACGTC 5' |
5'--CTGCA G--3' 3'--G ACGTC—5' |
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