Isolation and properties of the complex nonheme-iron-containing cytochrome b557 (cas 12705-48-5) (bacterioferritin) from pseudomonas aeruginosa
-
Add time:08/24/2019 Source:sciencedirect.com
A nonheme-iron-containing cytochrome b557 (cas 12705-48-5), also known as bacterioferritin, was isolated from Pseudomonas aeruginosa. Gel electrophoresis showed that the protein subunits had a molecular weight of 18 kD and it is suggested that the intact molecule contained 24 subunits. The isolated protein contained 8.7% by weight Fe and 8% by weight phosphate. Most of the Fe was contained in the nonheme-iron core and could be readily removed by dialysis against 0.12 M thioglycollic acid. The resulting apobacterioferritin contained approximately one protoporphyrin IX group for every five subunits and, in addition, an unidentified fluorophor. The nonheme-iron core was found to be amorphous with a mean core size of 60–65Å.
We also recommend Trading Suppliers and Manufacturers of cytochrome b557 (cas 12705-48-5). Pls Click Website Link as below: cas 12705-48-5 suppliers
Prev:Barley nitrate reductase contains a functional cytochrome b557 (cas 12705-48-5)☆
Next:The respiratory chain of plant mitochondria. XV. Equilibration of cytochromes c549, b553, b557 and ubiquinone in mung bean mitochondria: Placement of cytochrome b557 (cas 12705-48-5) and estimation of the midpoint potential of ubiquinone) - 【Back】【Close 】【Print】【Add to favorite 】
- Related Information
- Isolation and properties of the NAD(P)H-cytochrome c reductase subunit of Chlamydomonas reinhardii NAD(P)H-nitrate reductase09/01/2019
- The b-type cytochromes of bovine heart mitochondria: Absorption spectra, enzymatic properties, and distribution in the electron transfer complexes08/31/2019
- The cytochrome system of heterotrophically-grown Rhodopseudomonas spheroides08/30/2019
- The respiratory system of the marine bacterium Beneckea natriegens. I. Cytochrome composition08/29/2019
- Comparison of Amino Acid Compositions Suggest There May Be Sequence Similarities Between Bacterial Cytochromes b557.5 and Eukaryotic Ferritins08/28/2019
- Comparative study of cytochromes between virus-transformed and untransformed cells08/27/2019
- The b-type cytochromes of beef heart mitochondria☆08/26/2019
- The respiratory chain of plant mitochondria. XV. Equilibration of cytochromes c549, b553, b557 and ubiquinone in mung bean mitochondria: Placement of cytochrome b557 (cas 12705-48-5) and estimation of the midpoint potential of ubiquinone08/25/2019
- Barley nitrate reductase contains a functional cytochrome b557 (cas 12705-48-5)☆08/23/2019