>3b1cD (D:) observed residues (from ATOM records)
ynfqtapnrlshhtykwketetdpqllpawiadmdfevmpevkqaihdyaeqlvygytya
sdellqavldweksehqysfdkedivfvegvvpaisiaiqaftkegeavlinspvyppfa
rsvrlnnrklvsnslkeenglfqidfeqlendivendvklyllcnphnpggrvwerevle
qighlcqkhhvilvsdeihqdltlfghehvsfntvspdfkdfalvlssatktfniagtkn
syaiienptlcaqfkhqqlvnnhhevsslgyiatetayrygkpwlvalkavleeniqfav
eyfaqeaprlkvmkpqgtyliwldfsdygltddalftllhdqakvilnrgsdygsegelh
arlniaapkslveeickrivcclpk