>gi|112789546 lymphocyte-specific protein tyrosine kinase precursor [Homo sapiens] MGCGCSSHPEDDWMENIDVCENCHYPIVPLDGKGTLLIRNGSEVRDPLVT YEGSNPPASPLQDNLVIALHSYEPSHDGDLGFEKGEQLRILEQSGEWWKA QSLTTGQEGFIPFNFVAKANSLEPEPWFFKNLSRKDAERQLLAPGNTHGS FLIRESESTAGSFSLSVRDFDQNQGEVVKHYKIRNLDNGGFYISPRITFP GLHELVRHYTNASDGLCTRLSRPCQTQKPQKPWWEDEWEVPRETLKLVER LGAGQFGEVWMGYYNGHTKVAVKSLKQGSMSPDAFLAEANLMKQLQHQRL VRLYAVVTQEPIYIITEYMENGSLVDFLKTPSGIKLTINKLLDMAAQIAE GMAFIEERNYIHRDLRAANILVSDTLSCKIADFGLARLIEDNEYTAREGA KFPIKWTAPEAINYGTFTIKSDVWSFGILLTEIVTHGRIPYPGMTNPEVI QNLERGYRMVRPDNCPEELYQLMRLCWKERPEDRPTFDYLRSVLEDFFTA TEGQYQPQP