ISSN:
1432-072X
Keywords:
Nitrosomonas europea
;
Hydroxylamine oxidoreductase (HAO)
;
Electron microscopy
;
Electron spectroscopic imaging
;
Quaternary structure
Source:
Springer Online Journal Archives 1860-2000
Topics:
Biology
Notes:
Abstract The hydroxylamine oxidoreductase from Nitrosomonas europaea was prepared to apparent electrophoretic homogeneity. Electron microscopy of negatively stained preparations of the sample revealed an overall diameter of about 8.8 nm of the enzyme particle. The native structure was determined as a tetrahedron-like assembly of identical subunits exhibiting four protein masses.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF00393384