>sp|Q9HPD7|MCH_HALSA Methenyltetrahydromethanopterin cyclohydrolase OS=Halobacterium salinarum (strain ATCC 700922 / JCM 11081 / NRC-1) OX=64091 GN=mch PE=3 SV=1
MESLNRMALELADEALEFTEELDIGAFELDTGTTVIDFGVEHDGGLEAGLLLAELQTAGL
ATVQTRVDTVGDATFPHVEVACDQPAVAMLGAQKAGWELAVDDYEALGSGPARALVATEG
EFQAIDYVDAFEFAVLTLESTGLPTTAAASEVAARAGVTEESVFLPTYRTASVAGSVSAA
ARTVELAVFRLYELGYDPTDVLSASGCAPVAPVAGDEQTAIGRTNDALAHGGRVHLTVAE
DFDAFDAVVSSAAARYDDPFAEVVGTDDWDAGDVDNGVFGPAQLTVDVVGGPTHAFGTVR
EDVLADGFGLS