>sp|C5D8Q2|PYRDB_GEOSW Dihydroorotate dehydrogenase B (NAD(+)), catalytic subunit OS=Geobacillus sp. GN=pyrD MNRLAVELPGLSLKNPIMPASGCFGFGREYAQFYDLSKLGAIMIKATTKEPRFGNPTPRV AETPGGMLNAIGLQNPGLQKVLEEELPWLAQFDVPIIANVAGSTMEEYVEVAKHISKAPN VHALELNISCPNVKKGGIAFGTVPEIAAELTKLVKEVSEVPVYVKLSPNVTNIVEMAKAI EAAGADGLTMINTLLGMRIDVKTAKPILANRTGGLSGPAIKPIAIRMIYEVSQAVSIPII GMGGIQSAEDVIEFFYAGASAVAIGTANFIDPFVCPNIIAELPVLLDELGIDHISECMGR SWKKGERSVYCGA