>sp|Q1QQR2|MDH_NITHX Malate dehydrogenase OS=Nitrobacter hamburgensis GN=mdh MARDKIALIGSGQIGGTLAHLIGLKELGDVVMFDIAEGIPQGKSLDIAQSSPVDGFDAKL TGANSYEALEGARVCIVTAGIPRKPGMSRDDLLSINLKVMEQVGAGIKKYAPDAFVICIT NPLDAMVWALQKASGMPAKKVVGMAGVLDSSRFRYFLADEFDVSVEDVTAFVLGGHGDSM VPLVKYSTVAGIPLPDLVKMGWTSQARIDEIVDRTRNGGAEIVNLLKTGSAFYAPAASAI AMAESYLRDKKRVLPCAAYLNGEFGVKDMYVGVPVVIGARGVERIVEIELAGKDREAFDK SVGAVQGLIDACKKIAPDLLGK