>tr|A0A0S2Z3P8|A0A0S2Z3P8_HUMAN Fibroblast growth factor receptor 1 isoform 4 OS=Homo sapiens OX=9606 GN=FGFR1 PE=2 SV=1 MWSWKCLLFWAVLVTATLCTARPSPTLPEQDALPSSEDDDDDDDSSSEEKETDNTKPNPV APYWTSPEKMEKKLHAVPAAKTVKFKCPSSGTPNPTLRWLKNGKEFKPDHRIGGYKVRYA TWSIIMDSVVPSDKGNYTCIVENEYGSINHTYQLDVVERSPHRPILQAGLPANKTVALGS NVEFMCKVYSDPQPHIQWLKHIEVNGSKIGPDNLPYVQILKTAGVNTTDKEMEVLHLRNV SFEDAGEYTCLAGNSIGLSHHSAWLTVLEALEERPAVMTSPLYLEIIIYCTGAFLISCMV GSVIVYKMKSGTKKSDFHSQMAVHKLAKSIPLRRQVTESVC