>4i0aB (B:) observed residues (from ATOM records)
dptlewflshchihkypskstlihqgekaetlyyivkgsvavlikdeegkemilsylnqg
dfigelglfeegqersawvraktacevaeisykkfrqliqvnpdilmrlsaqmarrlqvt
sekagnlafldvtgriaqtllnlakqpdamthpdgmqikitrqeigqivgcsretvgril
kmledqnlisahgktivvyg