>sp|P25015|YNIX_RHOCA UPF0460 protein in nifX 3'region OS=Rhodobacter capsulatus MTMTLDAARGGEMVESPFLAQLVAVIRAEDSHGLWDDKTNSEILREFIVTAEERRSMPII GDPDPELIWRMTKFYDAIGLLVEKRTGCMASQMQKMHHEGFGRVVLIAGKLVVVSKHLRD VHRFGFETWAKLAEAGEKLVESAVATINEFPEAARA