>3wwkE (E:) observed residues (from ATOM records)
dcpsgwssyeghcykpfnepknwadaerfcklqpkhshlvsfqsaeeadfvvkltrprlk
anlvwmglsniwhgcnwqwsdgarlnykdwqeqseclafrgvhtewlnmdcsstcsfvck
fka