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Literature DB >> 4337705

Manganous ion as a spin label in studies of mitochondrial uptake of manganese.

Abstract

Manganous ion (Mn(2+)) has been used as a spin label for studies of divalent cation uptake by rat liver mitochondria. Spin exchange, observed in the electron paramagnetic resonance (EPR) spectrum of a fraction of the transported Mn(2+), shows that this fraction is bound in regions of high local concentration within the mitochondria. The average separation of manganese ions in that fraction is estimated to be 4.0 +/-0.6 A at the time of greatest concentration.

Entities: Chemical Species

Mesh：

Substances：
Manganese
Edetic Acid

Year: 1972 PMID： 4337705 PMCID： PMC1484157 DOI： 10.1016/S0006-3495(72)86108-3

Source DB: PubMed Journal: Biophys J ISSN： 0006-3495 Impact factor: 4.033

12 in total

1. Protein measurement with the Folin phenol reagent.

Authors: O H LOWRY; N J ROSEBROUGH; A L FARR; R J RANDALL
Journal: J Biol Chem Date: 1951-11 Impact factor: 5.157

2. Electron paramagnetic resonance spectra of manganese (II)-protein complexes. Manganese (II)-concanavalin A.

Authors: G H Reed; M Cohn
Journal: J Biol Chem Date: 1970-02-10 Impact factor: 5.157

3. Interactions of La3+ and local anesthetic drugs with mitochondrial Ca++ and Mn++ uptake.

Authors: L Mela
Journal: Arch Biochem Biophys Date: 1968-02 Impact factor: 4.013

4. The binding of calcium at lipid-water interfaces.

Authors: H Hauser; R M Dawson
Journal: Eur J Biochem Date: 1967-03

5. Isolation of a calcium-sequestering protein from sarcoplasmic reticulum.

Authors: D H MacLennan; P T Wong
Journal: Proc Natl Acad Sci U S A Date: 1971-06 Impact factor: 11.205

Review 6. Mitochondria and calcium ion transport.

Authors: A L Lehninger
Journal: Biochem J Date: 1970-09 Impact factor: 3.857

7. High affinity and low affinity binding of Ca++ by rat liver mitochondria.

Authors: B Reynafarje; A L Lehninger
Journal: J Biol Chem Date: 1969-02-25 Impact factor: 5.157

8. A mechanism for the reactions of calcium with mitochondria.

Authors: H Rasmussen; B Chance; E Ogata
Journal: Proc Natl Acad Sci U S A Date: 1965-05 Impact factor: 11.205

9. The interaction of La 3+ with mitochondria in relation to respiration-coupled Ca 2+ transport.

Authors: A L Lehninger; E Carafoli
Journal: Arch Biochem Biophys Date: 1971-04 Impact factor: 4.013

10. [Structure and polymorphism of lipids: x-ray diffraction study of the system formed from beef heart mitochondria lipids and water].

Authors: T Gulik-Krzywicki; E Rivas; V Luzzati
Journal: J Mol Biol Date: 1967-07-28 Impact factor: 5.469

14 in total

Manganous ion as a spin label in studies of mitochondrial uptake of manganese.

1. Protein measurement with the Folin phenol reagent.

2. Electron paramagnetic resonance spectra of manganese (II)-protein complexes. Manganese (II)-concanavalin A.

3. Interactions of La3+ and local anesthetic drugs with mitochondrial Ca++ and Mn++ uptake.

4. The binding of calcium at lipid-water interfaces.

5. Isolation of a calcium-sequestering protein from sarcoplasmic reticulum.

Review 6. Mitochondria and calcium ion transport.

7. High affinity and low affinity binding of Ca++ by rat liver mitochondria.

8. A mechanism for the reactions of calcium with mitochondria.

9. The interaction of La 3+ with mitochondria in relation to respiration-coupled Ca 2+ transport.

10. [Structure and polymorphism of lipids: x-ray diffraction study of the system formed from beef heart mitochondria lipids and water].

Review 1. Role of manganese in neurodegenerative diseases.

Review 2. Characteristics and possible functions of mitochondrial Ca(2+) transport mechanisms.

3. Manganese accumulates primarily in nuclei of cultured brain cells.

4. Quantitative magnetic resonance studies of manganese uptake by mitochondria.

Review 5. Mitochondrial metals as a potential therapeutic target in neurodegeneration.

Review 6. Mitochondrial Redox Dysfunction and Environmental Exposures.

7. Isolation of a low molecular weight Ca2+ carrier from calf heart inner mitochondrial membrane.

8. Regulation of manganese accumulation and exchange in Bacillus subtilis W23.

Review 9. Mitochondrial free Ca2+ concentration in living cells.

Review 10. Transport of calcium by mitochondria.