Rapid and Oriented Immobilization of Laccases on Electrodes via a Methionine-Rich Peptide

• Published in: ACS catalysis Vol. 11; no. 4; pp. 2445 - 2453
• Main Authors: Cui, Haiyang, Zhang, Lingling, Söder, Dominik, Tang, Xiaomei, Davari, Mehdi D, Schwaneberg, Ulrich
• Format: Journal Article
• Language: English
• Published: American Chemical Society 19.02.2021
• Subjects: orientation; immobilization; bioelectrocatalysis; methionine-rich peptide; laccase

Different from other laccases, copper efflux oxidase (CueO) from Escherichia coli possesses an additional methionine-rich segment (MetRich), which is generally considered to be detrimental to its oxidase activity. Herein, we reveal that MetRich plays an important role in rapid immobilization of CueO...