GCA_000012465.1 PMN2A_1084 goterm Cellular Component: photosystem I reaction center (GO:0009538) GCA_000012465.1 PMN2A_1150 goterm Cellular Component: photosystem I reaction center (GO:0009538) GCA_000012465.1 PMN2A_1801 goterm Cellular Component: photosystem I reaction center (GO:0009538) GCA_000012465.1 PMN2A_1706 goterm Cellular Component: photosystem I reaction center (GO:0009538)