>sp|P0A401|PSAF_THEVB Photosystem I reaction center subunit III OS=Thermosynechococcus vestitus GN=psaF MRRFLALLLVLTLWLGFTPLASADVAGLVPCKDSPAFQKRAAAAVNTTADPASGQKRFER YSQALCGEDGLPHLVVDGRLSRAGDFLIPSVLFLYIAGWIGWVGRAYLIAVRNSGEANEK EIIIDVPLAIKCMLTGFAWPLAALKELASGELTAKDNEITVSPR