>4kt0_D mol:protein length:141 Photosystem I subunit II MTELSGQPPKFGGSTGGLLSKANREEKYAITWTSASEQVFEMPTGGAAIMNEGENLLYL ARKEQCLALGTQLRTKFKPKIQDYKIYRVYPSGEVQYLHPADGVFPEKVNEGREAQGTK TRRIGQNPEPVTIKFSGKAPYEV