@article{KanntPfitznerRuitenbergetal.2021,
  author    = {Aimo Kannt and Ute Pfitzner and Maarten Ruitenberg and Petra Hellwig and Bernd Ludwig and Werner M{\"a}ntele and Klaus Fendler and Hartmut Michel},
  title     = {Mutation of Arg-54 strongly influences heme composition and rate and directionality of electron transfer in Paracoccus denitrificans cytochrome c oxidase},
  journal   = {Journal of biological chemistry},
  volume    = {274.1999},
  number    = {53},
  pages     = {37974 -- 37981},
  doi       = {10.1074/jbc.274.53.37974},
  year      = {2021},
}