>1tqdA (A:) observed residues (from ATOM records)
ndlpssftgyfkkfntgrkiisqeilnlielrmrkgniqltnsaisdalkeidssvlnva
vtgetgsgkssfintlrgigneeegaaktgvtmerhpykhpnipnvvfwdlpgigstnfp
pdtylekmkfyeydffiiisatrfkkndidiakaismmkkefyfvrtkvdsdikekvlqd
irlncvntfrengiaeppifllsnknvchydfpvlmdklisdlpiykrhnfmvslpnitd
sviekkrqflkqriwlegfaadlvniipsltflldsdletlkksmkfyrtvfgvdetslq
rlardweievdqveamikspavfkptdeetiqerlsryiqefclangyllpknsflkeif
ylkyyfldmvtedaktllkeiclrn