>4rsuG (G:) observed residues (from ATOM records)
evnpaahltganssltgsggpllwetqlglaflrglsyhdgalvvtkagyyyiyskvqlg
gvgcplglastithglykrtprypeelellvsqqspcgratsssrvwwdssflggvvhle
ageevvvrvlderlvrlrdgtrsyfgafmv