>3rrvE (E:) observed residues (from ATOM records)
vydmpteidvradgalriitlnrpdslnsvnddlhvglarlwqrltddptaraavitgag
rafsaggdfgylkelsadadlraktirdgreivlgmarcripvvaavngpavglgcslva
lsdivyiaenayladphvqvglvaadggpltwplhislllakeyaltgtrisaqravelg
lanhvaddpvaeaiacakkilelpqqavestkrvlnihleravlasldyalsaesqsfvt
edfrsivtklad