>2k43_A mol:protein length:133 Heparin-binding growth factor 1 YKKPKLLYCSNGGHFLRILPDGTVDGTRDRSDQHIQLQLSAESVGEVYIKSTETGQYLA MDTDGLLYGSQTPNEECLFLERLEENHYNTYISKKHAEKNWFVGLKKNGSCKRGPRTHY GQKAILFLPLPVSSD