echw:ECHWAK_0791 K00239 succinate dehydrogenase flavoprotein subunit [EC:1.3.5.1] | (GenBank) sdhA; succinate dehydrogenase, flavoprotein subunit echw:ECHWAK_0790 K00240 succinate dehydrogenase iron-sulfur subunit [EC:1.3.5.1] | (GenBank) succinate dehydrogenase and fumarate reductase iron-sulfur family protein