>3k1x_F mol:protein length:130 Heparin-binding growth factor 1 KKPKLLYCSNGGHFLRILPDGTVDGTRDRSDQHIQLQLSAESVGEVYIKSTETGQYLAM DTDGLLYGSQTPNEECLFLERLEENHYNTYISKKHAEKNWFVGLKKNGSCKRGPRTHYG QKAILFLPLPVS