Calcium-Sensitive Microbial Rhodopsin VirChR1: A Femtosecond to Second Photocycle Study.
Journal
The journal of physical chemistry letters
ISSN: 1948-7185
Titre abrégé: J Phys Chem Lett
Pays: United States
ID NLM: 101526034
Informations de publication
Date de publication:
15 May 2024
15 May 2024
Historique:
medline:
15
5
2024
pubmed:
15
5
2024
entrez:
15
5
2024
Statut:
aheadofprint
Résumé
Viral rhodopsins are light-gated cation channels representing a novel class of microbial rhodopsins. For viral rhodopsin 1 subfamily members VirChR1 and OLPVR1, channel activity is abolished above a certain calcium concentration. Here we present a calcium-dependent spectroscopic analysis of VirChR1 on the femtosecond to second time scale. Unlike channelrhodopsin-2, VirChR1 possesses two intermediate states P
Identifiants
pubmed: 38749015
doi: 10.1021/acs.jpclett.4c00693
doi:
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM