1.
Biokhimiia
; 56(7): 1259-63, 1991 Jul.
Artículo
en Ruso
| MEDLINE
| ID: mdl-1657217
RESUMEN
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.
Asunto(s)
Proteínas Hierro-Azufre/metabolismo , Oxígeno/metabolismo , Staphylococcus aureus/metabolismo , Membrana Celular/enzimología , Espectroscopía de Resonancia por Spin del Electrón , Transporte de Electrón , Oxidación-Reducción , Succinato Deshidrogenasa/metabolismo
2.
Biofizika
; 26(3): 447-50, 1981.
Artículo
en Ruso
| MEDLINE
| ID: mdl-6266509
RESUMEN
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
Asunto(s)
Ascomicetos/metabolismo , Proteínas Hierro-Azufre/metabolismo , Metaloproteínas/metabolismo , Mitocondrias Hepáticas/metabolismo , Mitocondrias/metabolismo , Saccharomycetales/metabolismo , Aconitato Hidratasa/metabolismo , Animales , Espectroscopía de Resonancia por Spin del Electrón , Ratas
3.
Biofizika
; 25(4): 738-40, 1980.
Artículo
en Ruso
| MEDLINE
| ID: mdl-6251922