>sp|A1VJX7|QUEC_POLNA 7-cyano-7-deazaguanine synthase OS=Polaromonas naphthalenivorans (strain CJ2) OX=365044 GN=queC PE=3 SV=2 MPAPVSRAHTSALVLFSGGQDSTTCLAQALAKYERVETIAFDYGQRHKVELQARLNVLRE LKSQFPQWAAKLGEDHLLDLAVLGQVSDCSLTRDVAFKMESSGLPNTFVPGRNLLFLTLA AALAYRRDLQVLVTGVCETDFSGYPDCRDDTMKAMQLALSLGMDKRFLIETPLMWIDKAD TWALAESLGGQPLVELIIEHTHTCYLGDRIHRHAWGYGCGQCPACELRARGYARYAEAA