>3no6B (B:) observed residues (from ATOM records)
mtfskelreasrpiiddiyndgfiqdllagklsnqavrqylradasylkeftniyamlip
kmssmedvkflveqiefmlegeveahevladfinepyeeivkekvwppsgdhyikhmyfn
afarenaaftiaamapcpyvyavigkramedpklnkesvtskwfqfystemdelvdvfdq
lmdrltkhcsetekkeikenflqstiherhffnmayinekweyggn