@misc{indiciaebfa6f1a1ba17,
  title = {Proteorhodopsin is a light-driven proton pump with variable vectoriality.},
  author = {Thomas Friedrich and Sven Geibel and Rolf Kalmbach and Igor Chizhov and Kenichi Ataka and Joachim Heberle and Martin Engelhard and Ernst Bamberg},
  year = {2002},
  doi = {10.1016/s0022-2836(02)00696-4},
  url = {https://pubmed.ncbi.nlm.nih.gov/12206764/},
  note = {Source identifier: 12206764}
}