FTIR study of light-induced proton transfer and Ca2+ binding in T82D mutant of TAT rhodopsin

Proton transfer reactions play important functional roles in many proteins, such as enzymes and transporters, which is also the case in rhodopsins. In fact, functional expression of rhodopsins accompanies intramolecular proton transfer reactions in many cases. One of the exceptional cases can be see...

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Veröffentlicht in:	Biophysical journal 2024-12, Vol.123 (24), p.4245-4255
Hauptverfasser:	Sugimoto, Teppei, Katayama, Kota, Kandori, Hideki
Format:	Artikel
Sprache:	eng
Schlagworte:	calcium deprotonation energy Fourier transform infrared spectroscopy heat hydrogen hydrogen bonding mutants protonation rhodopsin schiff bases
Online-Zugang:	Volltext
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