>sp|P36886|PSAK_HORVU Photosystem I reaction center subunit psaK, chloroplastic OS=Hordeum vulgare GN=PSAK MASQLSAMTSVPQFHGLRTYSSPRSMATLPSLRRRRSQGIRCDYIGSSTNLIMVTTTTLM LFAGRFGLAPSANRKATAGLKLEARESGLQTGDPAGFTLADTLACGAVGHIMGVGIVLGL KNTGVLDQIIG