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Keywords from Image Description:
PDB hl EBI. Alpha and beta proteins or Chelataselike Helical backbone metal receptor Nitrogenase ironmolybdenum protein Nitrogenase ironmolybdenum protein alpha chain Alpha and beta proteins or Chelataselike Helical backbone metal receptor Nitrogenase ironmolybdenum protein Nitrogenase ironmolybdenum protein beta chain EBI hl November