>sp|A0RM81|QUEC_CAMFF 7-cyano-7-deazaguanine synthase OS=Campylobacter fetus subsp. fetus GN=queC MVNLKKAVCVISGGMDSALAAYKAKNSGYEIVALHFDYNQRTMNKERECFNLICDDLDVE KRFILDVGFIAQIGGNALTDKTLNIPKDGISENIPITYVPFRNGIFLSIAAALAQKEGCE AIYIGVVEEDSSGYPDCTEQFINSINKAINLGTADNNIVIKTPLVHLSKGDIVKEASSLK VPLELTWSCYENSEFACGTCDSCRLRLKGFKEAKLSDKIPYKS