>2i40C (C:) observed residues (from ATOM records)
menfqkvekigegtygvvykarnkltgevvalkkirldtetegvpstaireisllkelnh
pnivklldvihtenklylvfeflhqdlkkfmdasaltgiplpliksylfqllqglafchs
hrvlhrdlkpqnllintegaikladfglarafgvpvrtythevvtlwyrapeillgckyy
stavdiwslgcifaemvtrralfpgdseidqlfrifrtlgtpdevvwpgvtsmpdykpsf
pkwarqdfskvvppldedgrsllsqmlhydpnkrisakaalahpffqdvtkpvphl