>6zh5W (W:) observed residues (from ATOM records)
tsqirqnysteveaavnrlvnlhlrasytylslgfffdrddvalegvghffrelaeekre
gaerllefqndrggralfqdvqkpsqdewgktqeameaalameknlnqalldlhalgsar
adphlcdfleshyldkevklikkmgnhltnlrrvaslgeylferltlkhdgdiesaqs