>1r78A (A:) observed residues (from ATOM records)
menfqkvekigegtygvvykarnkltgevvalkkirltaireisllkelnhpnivklldv
ihtenklylvfeflhqdlkkfmdasaltgiplpliksylfqllqglafchshrvlhrdlk
pqnllintegaikladfgvtlwyrapeillgckyystavdiwslgcifaemvtrralfpg
dseidqlfrifrtlgtpdevvwpgvtsmpdykpsfpkwarqdfskvvppldedgrsllsq
mlhydpnkrisakaalahpffqdvtkpvphlrl