>sp|B2IVD8|CY550_NOSP7 Photosystem II extrinsic protein V OS=Nostoc punctiforme GN=psbV MFRRLIGVVVATVLLSFQLLVGSATAVELDKATRTVPLNAEGETTVLSLKQVKEGKRLFN YACAQCHAGGVTKTNQNVGLTPEDLALATPNRNNIEGLVDYLKNPTTYDGEEEISEIHPS IKSADIFTAMRNLTDEDLEAIAGHILIQPKIVGTKWGGGKIYY