>2c4gA (A:) observed residues (from ATOM records)
plvdmenfqkvekigegtygvvykarnkltgevvalkkirldtetegvpstaireisllk
elnhpnivklldvihtenklylvfeflhqdlkkfmdasaltgiplpliksylfqllqgla
fchshrvlhrdlkpqnllintegaikladfglarafgvpvrtythevvtlwyrapeillg
ckyystavdiwslgcifaemvtrralfpgdseidqlfrifrtlgtpdevvwpgvtsmpdy
kpsfpkwarqdfskvvppldedgrsllsqmlhydpnkrisakaalahpffqdvtkpvphl
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