Organism
Halobacterium sp. (strain SG1)
Function
Light-driven proton pump. It may interact with bacterioruberin in the claret membrane.
Similarity
Belongs to the archaeal/bacterial/fungal opsin family.
Sequence
MDPIALTAAVGADLLGDGRPETLWLGIGTLLMLIGTFYFIVKGWGVTDKEAREYYSITILVPGIASAAYLSMFFGIGLTEVQVGSEMLDIYYARYADWLFTTPLLLLDLALLAKVDRVSIGTLVGVDALMIVTGLVGALSHTPLARYTWWLFSTICMIVVLYFLATSLRAAAKERGPEVASTFNTLTALVLVLWTAYPILWIIGTEGAGVVGLGIETLLFMVLDVTAKVGFGFILLRSRAILGDTEAPEPSAGAEASAAD