Chimeras of channelrhodopsin-1 and -2 from Chlamydomonas reinhardtii exhibit distinctive light-induced structural changes from channelrhodopsin-2.

Inaguma A, Tsukamoto H, Kato HE, Kimura T, Ishizuka T, Oishi S, Yawo H, Nureki O, Furutani Y.J. Biol. Chem. 2015 May 01;290(18):11623-34. doi: 10.1074/jbc.M115.642256