>sp|Q8THT2|MTD_METAC F420-dependent methylenetetrahydromethanopterin dehydrogenase OS=Methanosarcina acetivorans GN=mtd PE=3 SV=1 MRKMVNIGFIKMGNLGMSQVINLIQDEIAAREGITVRVFGTGAKMGPADAADTESFKQWN ADFVVMISPNAAAPGPTAAREIWKDVPCIVVSDGPTKKEAREALEQEGFGYIILPVDPLI GAKREFLDPVEMASFNSDAMKVLSSCGVVRLIQEELDRVTEQVASGKSGEDLELPHIFAK PEKCVEHAGFANPYAKAKALAALHMAEKVAQVNFPACFMLKEVEQVCLTAAAGHEIMGAA AILATQAREIEKSNDTVFRQPHAKNGTLLKKVKLYEKPE