>sp|Q71WU6|PPAX_LISMF Pyrophosphatase PpaX OS=Listeria monocytogenes serotype 4b GN=ppaX MTGKITTLLFDLDGTLINTNELIIKTFQVTFQEFMPDRVFTREDILPFIGPSLMETFREI NPAHADEMRAFYREYNLKHHDDLILEYDGVYEAIRALYEEDYKLGIVSTKMYDTIMRGLK VTGLDKFFQVVIGLDQVSNAKPDPEGIEMALSLLNATKEEAIMIGDNYHDIEAGKNAETL TAGVAWAIKGPEHLAQFQPDFMLEKMSDLLAIVRDEE