>gi|4557269 adenylosuccinate lyase isoform a [Homo sapiens] MAAGGDHGSPDSYRSPLASRYASPEMCFVFSDRYKFRTWRQLWLWLAEAE QTLGLPITDEQIQEMKSNLENIDFKMAAEEEKRLRHDVMAHVHTFGHCCP KAAGIIHLGATSCYVGDNTDLIILRNALDLLLPKLARVISRLADFAKERA SLPTLGFTHFQPAQLTTVGKRCCLWIQDLCMDLQNLKRVRDDLRFRGVKG TTGTQASFLQLFEGDDHKVEQLDKMVTEKAGFKRAFIITGQTYTRKVDIE VLSVLASLGASVHKICTDIRLLANLKEMEEPFEKQQIGSSAMPYKRNPMR SERCCSLARHLMTLVMDPLQTASVQWFERTLDDSANRRICLAEAFLTADT ILNTLQNISEGLVVYPKVIERRIRQELPFMATENIIMAMVKAGGSRQDCH EKIRVLSQQAASVVKQEGGDNDLIERIQVDAYFSPIHSQLDHLLDPSSFT GRASQQVQRFLEEEVYPLLKPYESVMKVKAELCL