Table III.

Binding Energy Values for the Natural Substrates Q_A and Q_B in D2 and D1 Wild Type Proteins

Eapo	EQA	EQB	Ecomplex	Ebind
11,426.4	40.2	40.6	11,454.1	−53.1

All energy values are in kcal/mol.

E_apo, energy of the apo protein; E_QA, energy of plastoquinone A; E_ATZ, energy of atrazine; E_complex, energy of the complex;

E_bind, binding energy.