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. 2011 Aug 8;286(39):34440–34447. doi: 10.1074/jbc.M111.277350

TABLE 2.

List of mutations in the improved inteins produced through directed evolution

All mutations are relative to the wild type sequence of the Ssp DnaB mini-intein.

Mutant intein
M1 M3 M30 M86 M89 M907 M913
D24G D24G D24G D24G D24G D24G D24G
I58T I58T I58T I58T I58T I58T I58T
K20R
S18P S18P S18P S18P S18P
S107A S107A S107A S107A S107A
S122P S122P S122P S122P S122P
H143R H143R H143R H143R H143S
S114P
P142L P142L
I30V
H92R