Forms oxaloacetate, a four-carbon dicarboxylic acid source for the tricarboxylic acid cycle. ppc Ava_2134 Phosphoenolpyruvate carboxylase MGSVLYSLSESANLYPASELFLRHRLQIVEELWESVLRQECGQNMVDLLRQLRDLCSPEGQATKDQAVSAVKLIEQLNINEAIRAARAFALYFQLINIIEQEYEQRQQLTRYSDLEAETAPLNGSENITSSSNHNEDDVIFNRGLGTDFLGKNWTNRGQGKQKGTFAALFPLLSKLNVPPQQIQRLISQLDVRLVFTAHPTEIVRHTIRDKQRQVVDLLQQLDEVENRAKEGGGYPWEAGEIREKLLEEIRLWWRTDELHQFKPTVLDEVDYALHYFQEVLFDGIPQLYKRFKYALNQTFSWLEPPSKDFCSFGSWVGSDRDGNPSVTPEITWQTACYQRKMVLERYIKSVKQLIELLSISMHWSDVLPDLLESLELDQSQLSEVYDALALRYRQEPYRLKLAYVLKRLENTRDRNLALYKGETPTNEDSPMYRSGAEFLAELRLIQHNLTETGLSCRELDNLICQVEIFDFNLTKLDIRQESTRHSDALNEILDYLQLLPQPYNDLSEEQRVAWLTTELQTRRPLISSELPFSDKTNDVIKTFRVVRSLQQEFGINICQTYIISMCRQVSDVLEVLLLAKEARLFDPAIAVGTIQVVPLFETVEDLQRSRSVMRQLFELPLYRALLAGGYKSTEVKVPSPESTPLPTPHSVLTPDLQEVMLGYSDSNKDSGFLSSNWEIHKAQKSLQKIAEEYGVNLRIFHGRGGSVGRGGGPAHEAILAQPGHSINGRIKITEQGEVLASKYSLLDLALYNLETITTAVIQASLLRTGFDDIEPWNEIMEELAARSRQHYRGLIYEQPDFIDFFHQVTPIEEISQLQISSRPARRPSGKKDLSSLRAIPWVFSWTQTRFLLPSWYGVGTALQEFFNEEPEEHLKLMRYFYVKWPFFKMVISKVEMTLAKVDMQMAGHYVQELSDPEDKSRFEKVFEQIANEYYLTRDLVLKITDHSRLLDGDPVLQRSVQLRNGTIVPLGFIQVSLLKRLRQSKNNNATSGVIHSRYSKGELLRGALLTINGIAAGMRNTG CAPP_ANAVT 1023