>4UEU_1|Chain A|TYROSINE KINASE AS - A COMMON ANCESTOR OF SRC AND ABL|SYNTHETIC CONSTRUCT (32630) GPHDKWEIPRSEITLERKLGSGQFGEVYEGKWRNYNIEVAVKTLKEGTMSVEEFLQEAQIMKKLKHPNLVQLYGVCTKEPPIYIITEYMSHGSLLDYLRDCEGHTVNAQALLDMAAQVASGMAYLESQNFIHRDLAARNCLVGENNVVKVADFGLARLINEDEYTARAGAKFPIKWTAPEAISYNRFSIKSDVWAFGILLWEIFTYGQVPYPGMSGSEVIEQVERGYRMPRPQGCPEEIYELMLQCWNKSPEERPTFAETLHALETMFLPETGGG