Groups of bonds determining the configuration of the thylakoid system.

Four groups of bonds determining the configuration of the thylakoid system have been established. The hypothesis presented here postulates the following. 1. There exist continuous lateral protein-protein interactions (bonds) all over the thylakoid membrane. 2. Lateral protein bonds are subdivided into two independent groups - lateral bonds of outer and inner membrane leaflets. 3. The configuration of a single thylakoid is determined by the mutual action of lateral and interlumenal bonds of the inner membrane leaflet, and the configuration of the thylakoid system of a chloroplast is determined by the mutual action of lateral and intermembrane (stacking) bonds of the outer membrane leaflet.