>4CSV_1|Chain A|SRC-ABL TYROSINE KINASE ANCESTOR|SYNTHETIC CONSTRUCT (32630) GPHDKWEIPRSEITLERKLGSGQFGEVYEGKWRNYNIEVAVKTLKEGTMSVEEFLQEAQIMKKLKHPNLVQLYGVCTKEPPIYIITEYMSHGSLLDYLRDCEGHTVNAQALLDMAAQVASGMAYLESQNFIHRDLAARNCLVGENNVVKVADFGLARLINEDEYTARAGAKFPIKWTAPEAISYNRFSIKSDVWAFGILLWEIFTYGQVPYPGMSGSEVIEQVERGYRMPRPQGCPEEIYELMLQCWNKSPEERPTFAETLHALETMFLPETGGG