>gi|4503823 protein-tyrosine kinase fyn isoform a [Homo sapiens]
MGCVQCKDKEATKLTEERDGSLNQSSGYRYGTDPTPQHYPSFGVTSIPNY
NNFHAAGGQGLTVFGGVNSSSHTGTLRTRGGTGVTLFVALYDYEARTEDD
LSFHKGEKFQILNSSEGDWWEARSLTTGETGYIPSNYVAPVDSIQAEEWY
FGKLGRKDAERQLLSFGNPRGTFLIRESETTKGAYSLSIRDWDDMKGDHV
KHYKIRKLDNGGYYITTRAQFETLQQLVQHYSERAAGLCCRLVVPCHKGM
PRLTDLSVKTKDVWEIPRESLQLIKRLGNGQFGEVWMGTWNGNTKVAIKT
LKPGTMSPESFLEEAQIMKKLKHDKLVQLYAVVSEEPIYIVTEYMNKGSL
LDFLKDGEGRALKLPNLVDMAAQVAAGMAYIERMNYIHRDLRSANILVGN
GLICKIADFGLARLIEDNEYTARQGAKFPIKWTAPEAALYGRFTIKSDVW
SFGILLTELVTKGRVPYPGMNNREVLEQVERGYRMPCPQDCPISLHELMI
HCWKKDPEERPTFEYLQSFLEDYFTATEPQYQPGENL