>sp|Q59039|QUEE_METJA 7-carboxy-7-deazaguanine synthase OS=Methanocaldococcus jannaschii (strain ATCC 43067 / DSM 2661 / JAL-1 / JCM 10045 / NBRC 100440) OX=243232 GN=queE PE=3 SV=1 MIREIFNSIMGEGKYIGRRFIFVRFAGCPLNCVYCDEESKGYFNRVEKIPGSGEFETLQK MEIEDIINAIDKLKTPDLFAVSFTGGEPLLYHKQIKEIAEILKDKGYRTFLESNGMFPER IFYFDIASIDIKLKEHFEYIKDEDYEKLYKNELKTIKKLYNLNSDIYAKVVIMEETNIED VKIIAKDLSDIGNITLCIQPVTPHGNIKSPSQRKLFEIMEACGEYLKDNVMLTIQMHKYL GML