>2ddrC (C:) observed residues (from ATOM records)
dtlkvmthnvymlstnlypnwgqteradligaadyiknqdvvilnevfdnsasdrllgnl
kkeypnqtavlgrssgsewdktlgnyssstpedggvaivskwpiaekiqyvfakgcgpdn
lsnkgfvytkikkndrfvhvigthlqaedsmcgktspasvrtnqlkeiqdfiknknipnn
eyvliggdmnvnkinaennndseyasmfktlnasvpsytghtatwdattnsiakynfpds
paeyldyiiaskdhanpsyienkvlqpkspqwtvtswfqkytyndysdhypveatism