>2c2bA (A:) observed residues (from ATOM records)
vnpfsakyvpfnaapgstesysldeivyrsrsgglldvehdmealkrfdgaywrdlfdsr
vgkstwpygsgvwskkewvlpeiddddivsafegnsnlfwaerfgkqflgmndlwvkhcg
ishtgsfkdlgmtvlvsqvnrlrkmkrpvvgvgcastgdtsaalsaycasagipsivflp
ankismaqlvqpiangafvlsidtdfdgcmklireitaelpiylanslnslrlegqktaa
ieilqqfdwqvpdwvivpggnlgniyafykgfkmcqelglvdriprmvcaqaananplyl
hyksgwkdfkpmtasttfasaiqigdpvsidravyalkkcngiveeateeelmdamaqad
stgmficphtgvaltalfklrnqgviaptdrtvvvstahglkftqskidyhsnaipdmac
rfsnppvdvkadfgavmdvlksylg