>sp|A6UPJ2|MCH_METVS Methenyltetrahydromethanopterin cyclohydrolase OS=Methanococcus vannielii GN=mch
MVSVNLSSLPIVLDMINRNDDLNIQVIKLENGATVLDCGVNVTGSFEAGKLFTKICLGGL
AHVGISISGTLDNKMVLPCVKVKTSHPAVATLGAQKAGWSVSVGKYFAMGSGPARALAMM
PKVTYEEIEYRDDADVAILCLEASKLPDEKVADYVAQKCGVDVSKVYLLVAPTASIVGAV
QISGRVVENGTYKMLEALHFDVRKVKLAAGIAPIAPIIGDDLKMMGATNDMVLYGGRTFY
YIKSDEGDDIEALCKSLPSCSAQTYGKPFLEVFKEANYDFYKIDKGMFAPAVVTINDLRT
GKLVTHGNTNIDVLKKSLKYTEI