7(1)-hydroxychlorophyll a + NADP(+) <=> chlorophyll b + NADPH + H(+)
7(1)-hydroxychlorophyll a + nadp(+) <=> chlorophyll b + nadph + h(+)
7(1)-hydroxychlorophyll a + NADP(+) <=> chlorophyll b + NADPH + H(+)
7(1)-hydroxychlorophyll a + nadp(+) <=> chlorophyll b + nadph + h(+)