>sp|Q9RQ04|MCH_METFK Methenyltetrahydromethanopterin cyclohydrolase OS=Methylobacillus flagellatus (strain KT / ATCC 51484 / DSM 6875) OX=265072 GN=mch PE=3 SV=1
MSESKLDVTLWPSVNQLTNPLVKHLVDNAKALRLLVEKLPSGATIIDAGIKAEGGLEAGR
LIAEICMGGLGHVNLHSSSTFPHWPWTLSVHSNNPVLSCLGSQYAGWSLSHEKFFSLGSG
PGRALAGREELYKELGYKDSADAAVLVLESDKVPPQEVIEKVARDTGVNPENLTFILTPT
RSLAGTVQIVARVLEVALHKIHTLHFPLEHVVDGAASAPLPPPAPDFLIGMGRTNDAILF
GGHAHIFVKGSDEAAAKLAKELPSSASRDYGRPFAEVFKAVNMDFYKIDPMLFSPAAVTV
TAVESGKSFIGGKLDATLLDQSFGYSA