>sp|A2C5G1|QUEC_PROM1 7-cyano-7-deazaguanine synthase OS=Prochlorococcus marinus GN=queC
MIEQTTIALLSGGIDSATAACIAMEAGQKVIGLSFDYGQRHLKELQAAADLAKNLNLEDH
ITIKIDLSSWGGSSLTDTSQAIPTKGIQKNTIPNTYVPGRNTIFVAIGLSLAEARGANRI
ALGINAMDYSGYPDCRPDYLKAYQELANLSSRVGREGKGIKLWAPLLDWEKTKIFEEALR
LKIPIEKTWSCYQGESKPCGRCDSCRIRDKALKEIGREDLCSQNI