mev:Metev_0036 K00104 glycolate dehydrogenase FAD-linked subunit [EC:1.1.99.14] | (GenBank) FAD linked oxidase domain protein mev:Metev_0037 K18210 fumarate reductase (CoM/CoB) subunit B [EC:1.3.4.1] | (GenBank) CoB--CoM heterodisulfide reductase