>sp|A4GYR1|YCF3_POPTR Photosystem I assembly protein Ycf3 OS=Populus trichocarpa OX=3694 GN=ycf3 PE=3 SV=1 MPRSRITGNLIDKTFSIVANILLRIIPTTSGEKEAFTYYRDGMSAQSEGNYAEALQNYYE AMRLEIDPYDRSYILYNIGLIHTSNGEHTKALEYYFRALERNPFLPQAFNNMAVICHYRG EQAIRQGDSEIAEAWFDQAAEYWKQAIALTPGNYIEAQNWLKITRRFE