>2chpC (C:) observed residues (from ATOM records)
nqtlvenslntqlsnwfllysklhrfhwyvkgphfftlhekfeelydhaaetvdtiaerl
laiggqpvatvkeytehasitdggnetsasemvqalvndykqisseskfviglaeenqdn
atadlfvglieevekqvwmlssylg