>1vfxA (A:) observed residues (from ATOM records)
asvkvavrvrpfnsremsrdskciiqmsgstttivnpkqpketpksfsfdysywshtspe
dinyasqkqvyrdigeemlqhafegynvcifaygqtgagksytmmgkqekdqqgiipqlc
edlfsrindttndnmsysvevsymeiycervrdllnpknkgnlrvrehpllgpyvedlsk
lavtsyndiqdlmdsgnkprtvaatnmnetssrshavfniiftqkrhdaetnittekvsk
islvdlagserinkslttlgkvisalaemfipyrdsvltwllrenlggnsrtamvaalsp
adinydetlstlryadrakqirn