>6fea_A mol:protein length:474 Nitrogenase protein alpha chain
MPMVLLECDKDIPERQKHIYLKAPNEDTREFLPIANAATIPGTLSERGCAFCGAKLVIGGVLKDTIQMIHGPLGCAYDTWHTKRYPTDNGHFNMKYVWSTDMKESHVVFGGEKRLEKSMHEAFDEMPDIKRMIVYTTCPTALIGDDIKAVAKKVMKDRPDVDVFTVECPGFSGVSQSKGHHVLNIGWINEKVETMEKEITSEYTMNFIGDFNIQGDTQLLQTYWDRLGIQVVAHFTGNGTYDDLRCMHQAQLNVVNCARSSGYIANELKKRYGIPRLDIDSWGFNYMAEGIRKICAFFGIEEKGEELIAEEYAKWKPKLDWYKERLQGKKMAIWTGGPRLWHWTKSVEDDLGVQVVAMSSKFGHEEDFEKVIARGKEGTYYIDDGNELEFFEIIDLVKPDVIFTGPRVGELVKKLHIPYVNGHGYHNGPYMGFEGFVNLARDMYNAVHNPLRHLAAVDIRDKSQTTPVIVRGAA