>sp|O26867|MCH_METTH Methenyltetrahydromethanopterin cyclohydrolase OS=Methanothermobacter thermautotrophicus GN=mch
MVSVNLEAKKIVDRMIEKADDLKIKVDKLENGSTVIDCGVNVDGSIKAGELYTGVCLGGL
ADVGISIPGDLSERFALPSVKIKTDFPAISTLGAQKAGWSVSVGDFFALGSGPARALSLK
PAETYEEIGYQDEADVAILTLEADKLPGEDVTDMIAEECDVAAENVYVLVAPTSSLVGSI
QISGRVVENGTYKMLEALHFDVNKVKYAAGIAPIAPVDPDSLKAMGKTNDAVLFGGRTYY
YIESEEGDDIKSLAENLPSSASEGYGKPFYDVFREADYDFYKIDKGMFAPAEVVINDLRT
GDVFRAGFVNEELLMKSFGL