>1K5V_1|Chains A, B|Acidic fibroblast growth factor|Homo sapiens (9606) HHHHHHFNLPPGNYKKPKLLYCSNGGHFLRILPDGTVDGTRDRSDQHIQLQLSAESVGEVYIKSTETGQYLAMDTDGLLYGSQTPNEECLFLERLEENHYNTYISKKHAEKGWFVGLKKNGSCKRGPRTHYGQKAILFLPLPVSSD