>sp|Q71YI2|PYRK_LISMF Dihydroorotate dehydrogenase B (NAD(+)), electron transfer subunit OS=Listeria monocytogenes serotype 4b GN=pyrK MLQTEMKVIQQTEIADKVYELILTGECVADMSPGQFLMLKPSRSDLLMRRPISICSYDKT AKTCILLYRIEGDGTRDFSKLSEGDTIDVLGPLGKGFDIDQTPAPKTALLIGGGIGVPPM YQLGKELAGKGVQVTFVNGFQSAKDSFYEKEMNAYGTVHIATVDGSLGTQGFVTDITNNF PEEPDVIYSCGPKAMLQAVKASFPETKTYLSLEERMACGIGACYACVCPKADDAKKQFKV CEDGPVFRADEVSL