>5bsfE (E:) observed residues (from ATOM records)
iipipadsytlgfigagkmaesiakgavrsgvlspsriktaihsnparrtafesigitvl
ssnddvvrdsnvvvfsvkpqllkdvvlklkplltkdkllvsvaagikmkdlqewagherf
irvmpntaatvgeaasvmslggaateedanlisqlfgsigkiwkaddkyfdaitglsgsg
payiylaiealadggvaaglprdlalslasqtvlgaasmatqsgkhpgqlkddvtspggt
tiagvhelekagfrgilmnavvaaakrsqels