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sgibb / cleaver

Cleavage of polypeptide sequences
http://sgibb.github.io/cleaver/
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swap pepsin 1.3 and pepsin > 2 cleavage rules #6

Closed jeanmanguy closed 5 years ago

jeanmanguy commented 5 years ago

Here, the regex for pepsin 1.3 ([FLWY]) is less stringent than the one for pepsin > 2 ([FL]) https://github.com/sgibb/cleaver/blob/c02266a21e422dfe4336cec02a755cc3204ced59/R/rules.R#L60-L63 But in the documentation of peptidecutter it says that pepsin at pH 1.3 is more specific.

Should the label for these regular expressions be swapped?

sgibb commented 5 years ago

You are totally right! Thanks a lot for finding and reporting this problem!