title: The modular structure of NifU proteins.
authors.affiliation: European Molecular Biology Laboratory, Heidelberg, Germany.
authors.forename: C
authors.initials: C
authors.lastname: Ouzounis
authors.forename: P
authors.initials: P
authors.lastname: Bork
authors.forename: C
authors.initials: C
authors.lastname: Sander
mesh_terms: D000595:Amino Acid Sequence; D001426:Bacterial Proteins / Q000737:chemistry*; D008969:Molecular Sequence Data; D009586:Nitrogen Fixation; D016415:Sequence Alignment
chemical_list: D001426:Bacterial Proteins; C088637:NifU protein, Bacteria