>sp|P01135-4|TGFA_HUMAN Isoform 4 of Protransforming growth factor alpha OS=Homo sapiens OX=9606 GN=TGFA MVPSAGQLALFALGIVLAACQALENSTSPLSADPPVAAAVVSHFNDCPDSHTQFCFHGTC RFLVQEDKPACVCHSGYVGARCEHADLLAVVAASQKKQAITALVVVSIVALAVLIITCVL IHCCQVRKHCEWCRALICRHEKPSALLKGRTACCHSETGCRLY