>1ng3B (B:) observed residues (from ATOM records)
mkrhyeavvigggiigsaiayylakenkntalfesgtmggrttsaaagmlgahaeceerd
affdfamhsqrlykglgeelyalsgvdirqhnggmfklafseedvlqlrqmddldsvswy
skeevlekepyasgdifgasfiqddvhvepyfvckayvkaakmlgaeifehtpvlhverd
gealfiktpsgdvwanhvvvasgvwsgmffkqlglnnaflpvkgeclsvwnddipltktl
yhdhcyivprksgrlvvgatmkpgdwsetpdlgglesvmkkaktmlppiqnmkvdrfwag
lrpgtkdgkpyigrhpedsrilfaaghfrngillapatgalisdlimnkevnqdwlhafr
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