>sp|P51616|MCH_METTM Methenyltetrahydromethanopterin cyclohydrolase OS=Methanothermobacter marburgensis GN=mch
MVSVNIEAKKIVDRMIEGADDLKISVDKLENGSTVIDCGVNVDGSIKAGELYTAVCLGGL
ADVGISIPGDLSERFALPSVKIKTDFPAISTLGAQKAGWSVSVGDFFALGSGPARALALK
PAETYEEIGYQDEADIAVLTLEADKLPGEDVTDKIAEECDVSPENVYVLVAPTSSLVGSI
QISGRVVENGTYKMLEALHFDVNKVKYAAGIAPIAPVDPDSLKAMGKTNDAVLFGGRTYY
YIESEEGDDIKSLAENLPSSASEGYGKPFYDVFKEADYDFYKIDKGMFAPAEVVINDLRT
GEVFRAGFVNEELLMKSFGL