meth:MBMB1_0425 no KO assigned | (GenBank) magnesium chelatase meth:MBMB1_0424 no KO assigned | (GenBank) Magnesium-chelatase subunit ChlI homolog meth:MBMB1_0356 K01749 hydroxymethylbilane synthase [EC:2.5.1.61] | (GenBank) hemC; putative porphobilinogen deaminase meth:MBMB1_1908 K00441 coenzyme F420 hydrogenase subunit beta [EC:1.12.98.1] | (GenBank) frhB; Coenzyme F420 hydrogenase subunit beta