Bathorhodopsin = Opsin + trans-retinal

Click-hold mouse button to move structure. Click "x" box to toggle between structures.   View from end   View from side    1. Ball & stick / wireframe   4. Trans-retinal / wireframe    2. Spacefill / wireframe   5. Lysine & trans-retinal / wireframe   3. Backbone / wireframe   6. Trans-retinal(spacefill) / wireframe Color Codes C  H  N  O  P  S  Cl  F