>sp|P15332|VNFD_AZOCH Nitrogenase vanadium-iron protein alpha chain OS=Azotobacter chroococcum mcd 1 GN=vnfD MPMVLLECDKDIPERQKHIYLKAPNEDTREFLPIANAATIPGTLSERGCLLRRKLVIGGV LKDTIQMIHGPLGCAYDTWHTKRYPTDNGHFNMKYVWSTDMKESHVVFGGEKRLEQRMHE AFDEMPDIKRMIVYTTCPTALIGDDIKAVAKKVMKERPDVDVFTVECPGFSGVSQSKGHH VLNIGWINEKVETMEKEITSEYTMNFIGDFNIQGDTQLLQTYWDRLGIQVVAHFTGNGTY DDLRCMHQAQLNVVNCARSSGYIANELKKRYGIPRLDIDSWGFSYMAEGIRKICAFFGIE EKGERLIAEEYAKWKPKLDWYKERLQGKKMAIWTGGPRLWHWTKSVEDDLGIQVVAMSSK FGHEEDFEKVIARGKEGTYYIDDGNELEFFEIIDLVKPDVIFTGPRVGELVKKLHIPYVN GHGYHNGPYMGFEGFVNLARDTYNAVHNPLRHLAAVDIRDSSQTTPVIVRGAA