>4cfvA (A:) observed residues (from ATOM records)
pgsmenfqkvekigegtygvvykarnkltgevvalkkirldtetegvpstaireisllke
lnhpnivklldvihtenklylvfeflhqdlkkfmdasaltgiplpliksylfqllqglaf
chshrvlhrdlkpqnllintegaikladfglarafgvpvrtythevvtlwyrapeillgc
kyystavdiwslgcifaemvtrralfpgdseidqlfrifrtlgtpdevvwpgvtsmpdyk
psfpkwarqdfskvvppldedgrsllsqmlhydpnkrisakaalahpffqdvtkpvphlr
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