>sp|Q1LJY1|QUEC_CUPMC 7-cyano-7-deazaguanine synthase OS=Cupriavidus metallidurans GN=queC
MTKRAIVLLSGGLDSATVLAMANAAGFETYALSMRYGQRHSSELEAAKRVAAELGAKRHE
IIDLDLRRFGGSALTDDALDVPTDGAAGGIPITYVPARNTIMLSLALGWAEAIGGRDLFF
GANAVDYSGYPDCRPEYVAAYETLANLATKAGVEGDRFHVHAPIIDMTKAEIILAGVKLG
VDYGLTVSCYKADDDGRACGVCDSCRIRRAGFEAAGVPDPTRYQTPN