Non-growth associated maintenance: PSII D1 protein repair
360.0 atp_c + 720.0 gtp_c + 1080.0 h2o_c + ps2d1_exc_um ⇌ 360.0 adp_c + 720.0 gdp_c + 1080.0 h_c + 1080.0 pi_c + ps2d1_um