>3ge4L (L:) observed residues (from ATOM records) smhatrndlpsntkttmiallnenlaatidlalitkqahwnlkgpqfiavhemldgfrae lddhvdtiaeravqiggtaygttqvvvkesrlkpyptdiyavhdhlvalierygdvanlv rksikdaddagdddtadiftaasrsldkalwfleahvqesn