>AF_AFA3MTB5F1_1|Chain A|5-formaminoimidazole-4-carboxamide-1-(beta)-D-ribofuranosyl 5'-monophosphate synthetase|Pyrobaculum calidifontis (strain JCM 11548 / VA1) (410359) MSAALKRYDLDKLAVATVASHTALQILRGAKRYGFRTIAVAQRNADFYRQFSFIDEVWTADFSNFRHVAEKLVEKNALFIPHGSYVEYVGWRQALEAPVPTLGCRELLRWEADQYKKMELLAAAGIPTPRYYKRAEEAEGPVIVKLFGAKGGRGYFVAKNREELAKRIKAVEGDYIIQEYVFGVPAYYHYFASPVYNRVEIFGMDIRYETNVDGRTFGWVEPTFVVVGNLPLVLRESLLPVVHKYGVDFAKAVREKVSCELAGPYCLESIIRDDMTIVVFEFSGRIVAGTNVYMGVGSPYSVLYFDEPMDMGERIAHEIKEAAARGILEKLFT