>tr|A0A832T140|A0A832T140_9EURY 7-carboxy-7-deazaguanine synthase OS=Methanocaldococcus jannaschii GN=queE MIREIFNSIMGEGKYIGRRFIFVRFAGCPLNCVYCDEESKGYFNRVEKIPGSGEFETLQK MEIEDIINAIDKLKTPDLFAVSFTGGEPLLYHKQIKEIAEILKDKGYRTFLESNGMFPER IFYFDIASIDIKLKEHFEYIKDEDYEKLYKNELKTIKKLYNLNSDIYAKVVIMEETNIED VKIIAKDLSDIGNITLCIQPVTPHGNIKSPSQRKLFEIMEACGEYLKDNVMLTIQMHKYL GML