Different mutants of the full - length protease <*> with tryptophanyl residue(s )
( W31 and W207 / W218 ) ,
Different mutants of the full - length protease ( W31 and W207 / W218 ) , with tryptophanyl residue(s ) mutated to phenylalanine at the C - terminal or N - terminal domain , respectively , were constructed .
Different mutants of the full - length protease ( W31 and W207 / W218 ) , with tryptophanyl residue(s ) mutated to phenylalanine at the C - terminal or N - terminal domain , respectively , were constructed .