>sp|C1EM49|QUEC_BACC3 7-cyano-7-deazaguanine synthase OS=Bacillus cereus GN=queC MKKEKAVVVFSGGQDSTTCLFWAIEQFAEVEAVTFNYNQRHKLEIDCAAEIAKELGIKHT VLDMSLLNQLAPNALTRTDMEITHEEGELPSTFVDGRNLLFLSFAAVLAKQVGARHIVTG VCETDFSGYPDCRDVFVKSLNVTLNLSMDYPFVIHTPLMWIDKAETWKLSDELGAFEFVR EKTLTCYNGIIGDGCGECPACQLRKAGLDTYLQEREGASN