>sp|B8ITX3|MCH_METNO Methenyltetrahydromethanopterin cyclohydrolase OS=Methylobacterium nodulans (strain LMG 21967 / CNCM I-2342 / ORS 2060) OX=460265 GN=mch PE=3 SV=1 MSSTTVRPSVNALAAPLVEALVADAAKLRLTVTANSGEARLVNAGATVLGSIEAGRRIAE ICLGGLGTVTIAPTGPVAAWPYTITVHSTDPVLACLGSQYAGWSLADEGGTSGFFALGSG PGRAAAAVEHLFEELHYKDNAVQIALVLESASAPPASVVAKVAEAAGVPLEAVTFIYAPT QSLAGSTQVVARVLEVALHKAHSVGFDLAKIVDGIGAAPLSPPHPDFIQAMGRTNDAIIY GGRVQLFVDAEDADAKGLAEALPSTTSRDHGAPFAEIFARFNGDFYAIDSHLFSPAEVVV TSVRTGHSHRSGRLVPDLVERSFA