>sp|P56968|PYRK_LACLM Dihydroorotate dehydrogenase B (NAD(+)), electron transfer subunit OS=Lactococcus lactis subsp. cremoris GN=pyrK MSQLQEMMTVVSQREVAYNIFEMVLKGTLVDEMDLPGQFLHLAVPNGAMLLRRPISISSW DKRAKTCTILYRIGDETTGTYKLSKLESGAKVDVMGPLGNGFPVAEVTSTDKILIIGGGI GVPPLYELAKQLEKTGCQMTILLGFASENVKILENEFSNLKNVTLKIATDDGSYGTKGHV GMLMNEIDFEVDALYTCGAPAMLKAVAKKYDQLERLYISMESRMACGIGACYACVEHDKE DESHALKVCEDGPVFLGKQLSL