AUTHOR=Sharma Vivek , Imhof Petra , Hellwig Petra TITLE=Editorial: Computational and Experimental Insights in Redox-Coupled Proton Pumping in Proteins JOURNAL=Frontiers in Chemistry VOLUME=9 YEAR=2021 URL=https://www.frontiersin.org/journals/chemistry/articles/10.3389/fchem.2021.762612 DOI=10.3389/fchem.2021.762612 ISSN=2296-2646