>3c5zE (E:) observed residues (from ATOM records)
dsvtqtegnvalseedfltihcnysasgypalfwyvqypgegpqflfrasrdkekgssrg
featydkgttsfhlrkasvqesdsavyycalvisntnkvvfgtgtrlqvlpniqnpdpav
yqlrdskssdksvclftdfdsqtnvsqskdsdvyitdkcvldmrsmdfksnsavawsnks
dfacanafnnsiipedtffps