Fig. 4From: Accelerated directed evolution of dye-decolorizing peroxidase using a bacterial extracellular protein secretion system (BENNY)UV-vis spectra of purified WT (black), 3F6 (blue) and 4D4 (red), indicating the presence of a Soret band at 406 nm with a slight shoulder at ~ 385 nm, Q band at 504 nm and a charge-transfer (CT) band at 637 nmBack to article page