>tr|A0A0A2B8F0|A0A0A2B8F0_PROMR Photosystem II reaction center protein J OS=Prochlorococcus marinus str. MIT 9401 GN=psbJ MSKLKGPDGRIPDRLPDGRPAVAWERRWTEGTLPLWLVATAGGIAVIFVLGIFFYGSYQG VGAGG