>sp|Q6LXH8|PURP_METMP 5-formaminoimidazole-4-carboxamide-1-(beta)-D-ribofuranosyl 5'-monophosphate synthetase OS=Methanococcus maripaludis GN=purP MIPKEEIMGIFEKYNKDEVTIVTVGSHTSLHILKGAKLEGFSTAVITTKDRAIPYKRFGV ADKFIYVDQFSDISKEEIQQQLRDMNAIIVPHGSFIAYCGLDNVEDTFKVPMFGNRAILR WEAERDLEGQLLGGSGLRIPKKYGGPDEIDGPVMVKFPGARGGRGYFPCSSVEEFWRKID EFKAKGVLTEDDVSKAHIEEYVVGANYCIHYFYSPLKDQVELMGIDRRYESSIDGLVRVP AKDQLELDIDPSYVITGNFPVVIRESLLPQVFDMGDKLVAKAKEEVNPGMLGPFCLQSLC NENLELVVFEMSARVDGGTNTFMNGSPYSCLYTGEPLSMGQRIAKEIKLALELDMIDKVI S