title: Two biologically active ferredoxins from the aerobic nitrogen-fixing bacteriu, Azotobacter vinelandii.
mesh_terms: D000096:Acetone; D000596:Amino Acids / Q000032:analysis; D001395:Azotobacter / Q000032:analysis* / Q000378:metabolism; D011232:Chemical Precipitation; D002729:Chloromercuribenzoates; D002736:Chloroplasts / Q000187:drug effects / Q000378:metabolism; D002848:Chromatography, DEAE-Cellulose; D002850:Chromatography, Gel; D003013:Clostridium / Q000187:drug effects / Q000378:metabolism; D003460:Crystallization; D005288:Ferredoxins / Q000032:analysis / Q000302:isolation & purification / Q000494:pharmacology; D007501:Iron / Q000032:analysis; D008970:Molecular Weight; D009586:Nitrogen Fixation; D010084:Oxidation-Reduction; D011199:Potentiometry; D013053:Spectrophotometry; D013440:Sulfides / Q000032:analysis; D014461:Ultracentrifugation
chemical_list: D000596:Amino Acids; D002729:Chloromercuribenzoates; D005288:Ferredoxins; D013440:Sulfides; D000096:Acetone; D007501:Iron