>tr|A0A9D9BYV2|A0A9D9BYV2_PROMR Photosystem I reaction center subunit IV OS=Prochlorococcus marinus XMU1424 GN=psaE
MAISRGDLVRVKRPESYWYNEIGKVASVDTSGIKYNCVVRFDKVNYAGISGTDGGANTNN
FAESELEKA