>4ow4_B mol:protein length:123 Beta-terfoil designed by folding nucleus symmetric expansion (""Phifoil"")HEVYIKSTETGQYLRILPDGTVDGTRDRSDQHIQLQLSAESVGEVYIKSTETGQYLRILPDGTVDGTRDRSDQHIQLQLSAESVGEVYIKSTETGQYLRILPDGTVDGTRDRSDQHIQLQLSA