>6l4u_D mol:protein length:139 Photosystem I reaction center subunit IIMTLNLQTPFPTFGGSTGGWLRSAEVEEKYAITWTSKKEQIFEMPTGGAAIMRNGENLLYLARKEQCLALGTQLRTFKINDYKIYRIFPSGEVQYLHPKDGVFPEKVNPGRTSVNSRDFSIGKNPNPASIKFSGTTTYES