>sp|Q5JJ90|PYRK_THEKO Probable dihydroorotate dehydrogenase B (NAD(+)), electron transfer subunit OS=Thermococcus kodakarensis GN=pyrK MYRVVTIEEVWDVAKDVKAFRFNENIEFAPGQFIMAWLPGVGEKPFSLAWEDMIVVKRVG PFTTKLFELKEGDRLWIRGPYGHGFIKRGEKVALVGGGIGIPPLYAFAKKNQGKFRQMTL IYGARSKDELSLLDIENYVDDAVITTDDGSAGRKGFPTEVLAERREEFDQVYACGPEPML KAVLKVMNYKNVQISAERYMKCGIGVCGSCNLGKYLVCRDGPVFEGEKLVGLL