>gi|222144221 fibroblast growth factor 1 (acidic) isoform 1 proprotein [Homo sapiens] MAEGEITTFTALTEKFNLPPGNYKKPKLLYCSNGGHFLRILPDGTVDGTR DRSDQHIQLQLSAESVGEVYIKSTETGQYLAMDTDGLLYGSQTPNEECLF LERLEENHYNTYISKKHAEKNWFVGLKKNGSCKRGPRTHYGQKAILFLPL PVSSD