>sp|O68951|VNFG_AZOSA Nitrogenase vanadium-iron protein delta chain OS=Azotobacter salinestris OX=69964 GN=vnfG PE=3 SV=3
MSQSRLDDLFAYVEERCLWQFFSRTWDREENIEGVLNQVCRLLTGQEPLRGTPQERLFYA
DALAMANDVRERFPWASQVNKEEIAFLIDGLKSRLVDVTITRSTNRELNHHLY