Reactivity of the Sulfhydryl Groups of Soluble Succinate Dehydrogenase

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Activation of soluble succinate dehydrogenase by reduction.

Since the experiments of KEARNEY 1 it has been known that both particle-bound and soluble succinate dehydrogenase can be activated by its substrate succinate and by competitive inhibitors such as fumarate, malonate and phosphate. Binding at the active centre apparently brings the enzyme in an active conformation. GUTMAN et al. 2) 3 have recently reported that NADH is as effective as succinate i...

متن کامل

The reactivity of sulfhydryl groups of bovine cardiac troponin C.

Bovine cardiac troponin C (cTnC) contains 2 cysteine residues, Cys-35 located in the nonfunctional Ca2+-binding loop I and Cys-84 in the N-terminal segment of the central helix. We have studied the reactivity of Cys residues in cTnC with 5,5'-dithiobis(2-nitrobenzoic acid) (DTNB) and 7-diethylamino-3-(4'-maleimidylphenyl)-4-methylcoumarin (CPM). The latter compound fluoresces only when reacted ...

متن کامل

the effect of taftan pozzolan on the compressive strength of concrete in the environmental conditions of oman sea (chabahar port)

cement is an essential ingredient in the concrete buildings. for production of cement considerable amount of fossil fuel and electrical energy is consumed. on the other hand for generating one tone of portland cement, nearly one ton of carbon dioxide is released. it shows that 7 percent of the total released carbon dioxide in the world relates to the cement industry. considering ecological issu...

On the reactivity of the sulfhydryl groups of ferredoxin nicotinamide adenine dinucleotide phosphate reductase.

The chloroplast flavoprotein has by amperometric titration four sulfhydryi groups and one disulfide per molecule. Inactivation by mercurials follows first order kinetics. From the order of this inactivation reaction with respect to mercurial, it is found that integrity of one sulfhydryl group is essential for catalytic activity. NADP affects the rate of inactivation of the flavoprotein by mercu...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: European Journal of Biochemistry

سال: 1976

ISSN: 0014-2956,1432-1033

DOI: 10.1111/j.1432-1033.1976.tb10238.x