The choice of molecules for photosynthesis under the light of a different color star would depend on the specific wavelengths of light produced by that star. Photosynthesis relies on pigments that can absorb light energy and initiate the process. While chlorophyll is the primary pigment used by plants on Earth, other pigments called accessory pigments are also involved in capturing light energy.
If the star emits light with a different color spectrum than our Sun, organisms on a