>6co1D (D:) observed residues (from ATOM records)
vpelkqisrveamrlgpgwshschamlyaanpgqlfgripmrfsvlmqmrfdgllgfpgg
fvdrrfwsledglnrvlglglgclrlteadylsshltegphrvvahlyarqltleqlhav
eisavhsrdhglevlglvrvplytqkdrvggfpnflsnafvstakcqllfalkvlnmmpe
eklvealaaatekqkkalekl