>1bvsE (E:) observed residues (from ATOM records)
mifsvrgevlevaldhavieaagigyrvnatpsalatlnqgsqarlvtamvvredsmtly
gfsdaenrdlflallsvsgvgprlamatlavhdaaalrqaladsdvasltrvpgigrrga
erivleladkvgpvnavrgsvvealvglgfaakqaeeatdqvldgeatssalraalsllg
ktr