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The Photochemical Reaction Cycle of Proteorhodopsin at Low pH

The proton acceptor group in the recently described retinal protein, proteorhodopsin has an unusually high pK(a) of 7.1. It was shown that at pH above this pK(a), illumination initiates a photocycle similar to that of bacteriorhodopsin, and the protein transports proton across the cell membrane. Rec...

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Bibliographische Detailangaben
Hauptverfasser: Lakatos, Melinda, Lanyi, Janos K., Szakács, Juliánna, Váró, György
Format: Artigo
Sprache:Inglês
Veröffentlicht: Biophysical Society 2003
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Online Zugang:https://ncbi.nlm.nih.gov/pmc/articles/PMC1302885/
https://ncbi.nlm.nih.gov/pubmed/12719254
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