>sp|A0LJR5|QUEC_SYNFM 7-cyano-7-deazaguanine synthase OS=Syntrophobacter fumaroxidans GN=queC MGQEHRRKAVVLFSGGIDSTTCLAVAKAEGFEAYALSFFYHQRHGVEVEAARRSAPALGA REHLVLELPLDRIGGSALTGHEEVPKDVPVEKMSDRIPATYVPARNTIFLSFALAWAEVL GAADIFIGVNALDYSGYPDCRPEYIAAFERMANLAIRETVEGRMRIKVHTPLIRLTKGEI IKRGLELGLDYSLTHSCYDPDARGLACGHCDSCILRKKGFMEAGIPDPTRYVRD