1.11.1.5 A124K/K128A site-directed mutagenesis, no significant changes 705165 1.11.1.5 A193F surface mutant, shift in reduction potential to -170 mV. Analysis of spectroscopic properties 675241 1.11.1.5 A193W mutant designed to incorporate a Trp-based extension to move oxidizing equivalents from the heme to the protein surface. Mutant is able to oxidize veratryl alcohol substrate with turnover numbers greater than wild type 742339 1.11.1.5 A193W/Y229W mutant designed to incorporate a Trp-based extension to move oxidizing equivalents from the heme to the protein surface. Mutant is able to oxidize veratryl alcohol substrate with turnover numbers greater than wild type, possibly using an electron hopping mechanism 742339 1.11.1.5 D146N surface mutant, shift in reduction potential to -173 mV. Analysis of spectroscopic properties 675241 1.11.1.5 D146N/D148N surface mutant, shift in reduction potential to -173 mV. Analysis of spectroscopic properties 675241 1.11.1.5 D18K positive-to-negative charge-reversal mutant 685179 1.11.1.5 D210K positive-to-negative charge-reversal mutant 685179 1.11.1.5 D235A proximal pocket mutant, shift in reduction potential to -78 mV. Analysis of spectroscopic properties 675241 1.11.1.5 D235E proximal pocket mutant, shift in reduction potential to -113 mV. Analysis of spectroscopic properties 675241