>sp|Q9RPW3|MCH_METTO Methenyltetrahydromethanopterin cyclohydrolase OS=Methylococcus thermophilus GN=mch
SLSHGEGKNAFYALGSGPARALATKVKDGNEEPVEELYKELGYRDHSNETAIVMEVDKVP
PVEVIEKIAKACKVDASGVHVILTPTSSLAGGMQVVGRVLEVALHKAHSLHFPLGNIIDG
TGTAPVPPPHPNFVKA