>tr|A0A0A1Z7N3|A0A0A1Z7N3_PROMR Photosystem I P700 chlorophyll a apoprotein A2 OS=Prochlorococcus marinus str. GP2 GN=psaB MATKFPSFNQGLAQDPTTRRIWYGIATAHDFESHDGMTEEKLYQKLFSTHFGHLAIIALW VAGNLFHIAWQGNFEQFVLDPTHVRPIAHAIWDPHFGSGITEAMTQAGASGPVNIAYSGL YHWWYTIGMRTNEQLFQASIFMSILACWTLFAGWLHLQPKFRPSLAWFKNAESRLNHHLA VLFGFSSIAWTGHLVHVAIPESRGQHVGWDNWLTVLPHPAGLAPFFTLNWGAYAQNPDSL DQVFGTAEGAGTAIFTFLGGLHPQSEALWLTDIAHHHIAIGTVFVIAGHMYRNTFGIGHS LKEITEAHNTRHPNDPHKGSFGINHDGIYETVNNSLHFQLGLALASLGVATSLVAQHMGA LPSYAFIARDYTTQSALYSHHQYIAMFLMVGAFAHGAIFFVRDYDPELNKDNVLARVLGT KEALISHLSWVTMLLGFHTLGIYVHNDVVVAFGNPEKQILIEPVFAQFVQAAQGKMMYGF NALLSDPTSSASLAANSLPGNHYWMDLINRQDALSAFLPIGPADFLVHHAIALGLHTTAL ILIKGALDARGTKLIPDKKDLGYAFPCDGPGRGGTCDSSSWDAMYLAMFWALNLLAWVTF YWHWKHLAIWQGNVAQFNESGTYLMGWFRDYLWLNSAQLINGYNPFGVNSLSPWAWMFLF GHLVWATGFMFLISWRGYWQELIETLVWAHQRTPIANLVGWRDKPVALSIVQARLVGLAH FTIGNILTFGAFVIASTSGKFG