>1hkn_C mol:protein length:139 HEPARIN-BINDING GROWTH FACTOR 1 NLPPGNYKKPKLLYCSNGGHFLRILPDGTVDGTRDRSDQHIQLQLSAESVGEVYIKSTE TGQYLAMDTDGLLYGSQTPNEECLFLERLEENHYNTYISKKHAEKNWFVGLKKNGSCKR GPRTHYGQKAILFLPLPVSSD