>4bcfA (A:) observed residues (from ATOM records)
dsvecpfcdevskyeklakigqgtfgevfkarhrktgqkvalkkvlmenekegfpitalr
eikilqllkhenvvnlieicrtkasiylvfdfcehdlagllsnvlvkftlseikrvmqml
lnglyyihrnkilhrdmkaanvlitrdgvlkladfglarafslpnrytnrvvtlwyrppe
lllgerdygppidlwgagcimaemwtrspimqgnteqhqlalisqlcgsitpevwpnvdn
yelyeklelvkgqkrkvkdrlkayvrdpyaldlidkllvldpaqridsddalnhdffwsd
pmpsdlkg