>sp|A9A9U0|PURP_METM6 5-formaminoimidazole-4-carboxamide-1-(beta)-D-ribofuranosyl 5'-monophosphate synthetase OS=Methanococcus maripaludis GN=purP MIPKEEIMGIFEKYNKDEVTIVTVGSHTSLHILKGAKLEGFSTAVITTRDRDIPYKRFGV ADKFIYVDKFSDISKEEIQQQLRDMNAIIVPHGSFIAYCGLDNVEDTFKVPMFGNRAILR WEAERDLEGQLLGGSGLRIPKKYGGPDDIDGPVMVKFPGARGGRGYFPCSTVEEFWRKIG EFKAKGILTEDDVKKAHIEEYVVGANYCIHYFYSPLKDQVELMGIDRRYESSIDGLVRVP AKDQLELSIDPSYVITGNFPVVIRESLLPQVFDMGDKLATKAKELVKPGMLGPFCLQSLC NENLELVVFEMSARVDGGTNTFMNGSPYSCLYTGEPLSMGQRIAKEIKLALELKMIDKVI S