>4i5lC (C:) observed residues (from ATOM records)
dekvftkeldqwieqlneckqlsesqvkslcekakeiltkesnvqevrcpvtvcgdvhgq
fhdlmelfriggkspdtnylfmgdyvdrgyysvetvtllvalkvryreritilrgnhesr
qitqvygfydeclrkygnanvwkyftdlfdylpltalvdgqifclhgglspsidtldhir
aldrlqevphegpmcdllwsdpddrggwgisprgagytfgqdisetfnhangltlvsrah
qlvmegynwchdrnvvtifsapnycyrcgnqaaimelddtlkysflqfdpaprrg