ZIB

Treffer pro Seite

Treffer 1 - 1 | 1 Treffer

Sortierung

Digitale Medien

Physical and chemical properties of the nitrogenase proteins from Azotobacter vinelandii (1974)

Kleiner, D. ; Chen, C. H.

Springer

Archives of microbiology 98 (1974), S. 93-100

zur Merkliste hinzufügen auf der Merkliste

Details

ISSN: 1432-072X

Schlagwort(e): Azotobacter ; Nitrogenase ; Iron Sulfur Proteins ; Properties

Quelle: Springer Online Journal Archives 1860-2000

Thema: Biologie

Notizen: Abstract The purified Mo-Fe protein and Fe protein of nitrogenase from Azotobacter vinelandii have molecular weights (MW) of about 216000 and 64000, respectively. The Mo-Fe protein is composed of subunits of about 56000 MW, and the Fe protein has 2 equivalent subunits of about 33000 MW. The isoelectric point of the Mo-Fe protein is 5.2 and that of the Fe protein is 4.7. Amino acid compositions reflect the acidic nature of the proteins. The Mo-Fe protein yielded 24 atoms of Fe, 20 atoms of acid-labile sulfide and 1.54 atoms of Mo per molecule. Analysis of the Fe protein showed 3.45 atoms of Fe per molecule.

Materialart: Digitale Medien

URL: http://dx.doi.org/10.1007/BF00425272

Permalink

Bibliothek	Standort	Signatur	Band/Heft/Jahr	Verfügbarkeit

Andere fanden auch interessant ...

Artikel (Nationallizenzen)

Volltext

Treffer 1 - 1 | 1 Treffer