>sp|Q5MZB9|PSB28_SYNP6 Photosystem II reaction center Psb28 protein OS=Synechococcus sp. GN=psb28 MSAAIQFTRGIDEPVVPDVRLTRSRDGQNGTATFYFDEPQALVGEVRQDITGMYLLDDEG ELATREVKAKFINGQPAGLEAVYLMRSPEEWDRFMRFMQRYAEANGLGFTEA