>sp|Q1R3T4|METAS_ECOUT Homoserine O-succinyltransferase OS=Escherichia coli GN=metAS MPIRVPDELPAVNFLREENVFVMTTSRASGQEIRPLKVLILNLMPKKIETENQFLRLLSN SPLQVDIQLLRIDSRESRNTPAEHLNNFYCNFEDIQEQNFDGLIVTGAPLGLVEFNDVAY WPQIKQVLEWSKDHVTSTLFVCWAVQAALNILYGIPKQTRTDKLSGVYEHHILHPHALLT RGFDDSFLAPHSRYADFPAALIRDYTDLEILAETEEGDAYLFASKDKRIAFVTGHPEYDA QTLAQEYFRDVEAGLDPDVPYNYFPHNDPQNTPRASWRSHGNLLFTNWLNYYVYQITPYD LRHMNPTLD