>sp|A0B9N7|PURO_METTP IMP cyclohydrolase OS=Methanothrix thermoacetophila GN=purO MYVGRIVAVGCSGDAVWVGYRVSSRSFPNRRATASGSSVFVHPVDPSDVLKNPYITYPCI RASNDFAVVSNGDHTDMIFDRIEDGSGPLDAVALSLVAYGYERDDLRTPRIAGVVSGRSA VLGIAAHDEIRVRKIELQDGDAWMVATYEKTGFEPVSMEGASASSIARSLFGLPFERPVC SAAAFRRDDGFELAVYNPR