>3rugE (E:) observed residues (from ATOM records)
qveqspaslvlqegenaelqctysttlnsmqwfyqrpggrlvsllyspswaeqrggrlts
saasnesrsslhisssqitdsgtylcaiasssfsklvfgqgtslsvvpniqnpdpavyql
rdskssdksvclftdfdsqtnvsqskdsdvyitdkcvldmrsmdfksnsavawsnksdfa
canafnnsiipedtffps