[Iron-sulfur centers in the Staphylococcus aureus respiratory chain]. / Zhelezosernye tsentry v dykhatel'noi tsepi Staphylococcus aureus.

Using low temperature EPR spectroscopy, signals of iron-sulfur centers with g-factors of 2.02 and 1.94 were detected in the respiratory chain of St. aureus membranes. According to their relaxation parameters and redox properties, these iron-sulfur centers are similar to iron-sulfur centers S-1 and S-3 corresponding to succinate dehydrogenases of mitochondria and bacterial membranes.

[EPR study of high potential iron-sulfur centres in mitochondria of yeasts Endomyces magnusii and of rat liver]. / Issledovanie metodom EPR vysokopotensial';nykh zhelezosernykh tsentrov v mitokhondriiakh iz drozhzhei Endomyces magnusii i pecheni krys.

The curves of temperature relationship of signal intensity (amplitude) with g = 2.02-2.03 may serve as a test for identification of iron-sulfur centres of S-3 and aconitase at different metabolic states of mitochondria in the course of their reduction with various substrates