>sp|Q8U4N3|QUEC_PYRFU 7-cyano-7-deazaguanine synthase OS=Pyrococcus furiosus GN=queC
MKRRAVVLFSGGLDSTACLYWAKKQYDEVIMLTVNYGSNEERVTNKVAEYFSKELDVRLK
IVKLDFLKEFSEIRGSSLVGGEVPRVTAEELEDIEKASETARSVWIPARNLVLISVAASL
LDALGGGDIIVGFNAEEATTFPDNSREFVEKLNEALRFATLNPVKVVAPLIDLDKRGIAK
LLKELNAKYEYSNSCYNPKGFTEDGRPIHCGECESCVRRHKGLIEGIGEDKTVYAITPRI