>tr|A0A045IPW7|A0A045IPW7_MYCTX Adenylosuccinate lyase OS=Mycobacterium tuberculosis GN=purB MSIPNVLATRYASAEMVAIWSPEAKVVSERRLWLAVLRAQAELGVAVADSVLADYERVVD DVDLASISARERVLRHDVKARIEEFNALAGHEHVHKGMTSRDLTENVEQLQIRRSLEVIF AHGVAAVARLAERAVSYRDLIMAGRSHNVAAQATTLGKRFASAAQEMMIALRRLRELIDR YPLRGIKGPMGTGQDMLDLLGGDRAALADLERRVADFLGFATVFNSVGQVYPRSLDHDVV SALVQLGAGPSSLAHTIRLMAGHELATEGFAPGQVGSSAMPHKMNTRSCERVNGLQVVLR GYASMVAELAGAQWNEGDVFCSVVRRVALPDSFFAVDGQIETFLTVLDEFGAYPAVIGRE LDRYLPFLATTKVLMAAVRAGMGRESAHRLISEHAVATALAMREHGAEPDLLDRLAADPR LTLGRDALEAALADKKAFAGAAGDQVDDVVAMVDALVSRYPDAAKYTPGAIL