>gi|4503687 feline sarcoma oncogene isoform 1 [Homo sapiens] MGFSSELCSPQGHGVLQQMQEAELRLLEGMRKWMAQRVKSDREYAGLLHH MSLQDSGGQSRAISPDSPISQSWAEITSQTEGLSRLLRQHAEDLNSGPLS KLSLLIRERQQLRKTYSEQWQQLQQELTKTHSQDIEKLKSQYRALARDSA QAKRKYQEASKDKDRDKAKDKYVRSLWKLFAHHNRYVLGVRAAQLHHQHH HQLLLPGLLRSLQDLHEEMACILKEILQEYLEISSLVQDEVVAIHREMAA AAARIQPEAEYQGFLRQYGSAPDVPPCVTFDESLLEEGEPLEPGELQLNE LTVESVQHTLTSVTDELAVATEMVFRRQEMVTQLQQELRNEEENTHPRER VQLLGKRQVLQEALQGLQVALCSQAKLQAQQELLQTKLEHLGPGEPPPVL LLQDDRHSTSSSEQEREGGRTPTLEILKSHISGIFRPKFSLPPPLQLIPE VQKPLHEQLWYHGAIPRAEVAELLVHSGDFLVRESQGKQEYVLSVLWDGL PRHFIIQSLDNLYRLEGEGFPSIPLLIDHLLSTQQPLTKKSGVVLHRAVP KDKWVLNHEDLVLGEQIGRGNFGEVFSGRLRADNTLVAVKSCRETLPPDL KAKFLQEARILKQYSHPNIVRLIGVCTQKQPIYIVMELVQGGDFLTFLRT EGARLRVKTLLQMVGDAAAGMEYLESKCCIHRDLAARNCLVTEKNVLKIS DFGMSREEADGVYAASGGLRQVPVKWTAPEALNYGRYSSESDVWSFGILL WETFSLGASPYPNLSNQQTREFVEKGGRLPCPELCPDAVFRLMEQCWAYE PGQRPSFSTIYQELQSIRKRHR