>sp|Q728E4|QUEC_DESVH 7-cyano-7-deazaguanine synthase OS=Desulfovibrio vulgaris GN=queC
MPSCDGNALVIFSGGQDSTTCLGWALNRFRTVATIGFHYGQRHDVEMQCRQDVLAAIGDV
RPGWKAHLGTDTVVEMGLFRELGETALTHDVAIEMGRNGLPSTFVPGRNLMFLTAAAACA
YRQGIRHLVLGVCETDFSGYPDCRDDAMKAMQVALNLGMESRFVVHTPLMWLTKAQTWDM
ARDEGGQDFVELVLERSHTCYKGVRDVRHPWGYGCGTCPACELRRAGWDAYVAGHAVHGE
GR