Figure 5
From: Reaction dynamics of the chimeric channelrhodopsin C1C2
Calculated ground state minima structures. (a,b) all-trans and (c,d) 13-cis retinal-bound C1C2 active sites, including two possible hydrogen bonds to the retinal Schiff base for the all-trans conformations: to (a) Glu162 and to (b) a water molecule, W2.
