Mutant enzyme code Mutant type Sequence
Tk GBE Y233A Single site mutation 221 SRLID EGPASNVAGEVLIADTEKT TLRP248
Tm GBE LS Loop swap 208 SHAFW EGPASNVYGEVLIADTEKT GVYR236
Tm GBE LE Loop extension 208 SHAFW FADEQPRYGEVLIADTEKT GVYR236
Tk GBE β sheet deletion β sheet deletion 182 PECAY \soutRPAGEWELPGGRKVKR QGIE190