>2za8A (A:) observed residues (from ATOM records)
ysteveaavnrlvnlylrasytylslgfyfdrddvalegvchffrelaeekregaerllk
mqnqrggralfqdlqkpsqdewgttpdamkaaivlekslnqalldlhalgsaqadphlcd
fleshfldeevklikkmgdhltniqrlvgsqaglgeylferltlk