Formamide hydrolase 225 MQLRLSSGNVLNEKVHKVGIIALGSFLENHGAVLPIDTDIKIASYIALKASILTGAKFLGVVIPSTEYEYVKHGIHNKPEEVYSYMRFLINEGKKIGVEKFLIVNCHGGNILVESFLKDLEYEFDIKVEMINITFTHASTEEVSVGYIIGIAKADEETLKEHNNFEKYPEVGMVGLKEARENNKAIDKEAKVVKRFGVKLDKKLGEKILNNAIEKVVEKIKEMIR Catalyzes the hydrolysis of the formamide of 2-amino-5- formylamino-6-ribosylamino-4(3H)-pyrimidinone 5'-monophosphate (FAPy) to form 2,5-diamino-6-ribosylamino-4(3H)-pyrimidinone 5'- phosphate (APy). ARFB_METJA MJ0116 2-amino-5-formylamino-6-ribosylaminopyrimidin-4(3H)-one 5'-monophosphate deformylase arfB