>sp|P06120|NIFD_BRASP Nitrogenase molybdenum-iron protein alpha chain OS=Bradyrhizobium sp. GN=nifD MSLATTQSIAEIRARNKELIEEVLKVYPEKTAKRRAKHLNVHQAGKSDCGVKSNIKSIPG VMTIRGCAYAGSKGVVWGPIKDMVHISHGPVGCGQYSWGSRRNYYVGTTGVDSFVTLQFT SDFQEKDIVFGGDKKLIKVLDEIQELFPLNNGITIQSECPIGLIGDDIEAVSRSKSKEYG GKTIVPVRCEGFRGVSQSLGHHIANDAVRDWIFDKLEPEGEPKFQPTPYDVAIIGDYNIG GDAWSSRILLEEMGLRVIAQWSGDGSLAELEATPKAKLNILHCYRSMNYISRHMEEKFGI PWCEYNFFGPSKIAESLRKIAGYFDDKIKEGAERVIEKYQPLVDAVIAKYRPRLEGKTVM LYVGGLRPRHVIGAYEDLGMEVVGTGYEFGHNDDYQRTAQHYVKDSTLIYDDVNGYEFER FVEKVQPDLVGSGIKEKYVFQKMGVPFPEMHSWDYSGPYHGYDGFAIFARDMDMAVNSPI WKKTKAPWKEAAKPKLLAAE