>tr|A0A0A2B2E4|A0A0A2B2E4_PROMR Photosystem II reaction center protein J OS=Prochlorococcus marinus str. SB GN=psbJ MSKLKGPDGRIPDRLPDGRPAVAWERRWTEGTLPLWLVATAGGIAVIFVLGIFFYGSYQG VGAGG