>sp|C1FN27|QUEC_CLOBJ 7-cyano-7-deazaguanine synthase OS=Clostridium botulinum GN=queC MNKEKAIVVFSGGQDSTTCLFWAKKKYKEVIAVSFDYNQKHKLELDCAKDICKKYNIEHH ILDLNLLNQLAPNSLTRQDITVDKSAPKEGVPNSFVDGRNLLFLSFVAVFAKQKGINTII TGVSQSDFSGYPDCRDVFIKSLNVTLNLAMDYEFEIITPLMWINKAETWKMAYDLGVLDI VKEETLTCYNGIKADGCGECPACKLRKKGYWEFEKYLMN