>5e2dA (A:) observed residues (from ATOM records)
ssqirqnysteveaavnrlvnlylrasytylslgfyfdrddvalegvchffrelaeekre
gaerllkmqnqrggralfqdlqkpsqdewgttldamkaaivlekslnqalldlhalgsaq
adphlcdfleshfldeevklikkmgdhltniqrlvgsqaglgeylferltlk