>sp|Q9A3P3|QUEE_CAUVC 7-carboxy-7-deazaguanine synthase OS=Caulobacter vibrioides GN=queE MTYSVKEIFLTLQGEGGQAGKAAVFCRFSGCNLWSGREQDRAKAVCTFCDTDFVGTDGEN GGKFATAEDLAAAVEAQWTGGPDDRLVVCTGGEPFLQLDDAAIAALHARGFQIAVETNGT ITAPAGVDWICVSPKADAPVVQTSGQELKLVFPQEKAMPERFAALDFERFYLQPMDGPDR DANTQLAVAYCLSHPQWRLSVQTHKYLGLP