The DOI matches its Crossref record; 1 of the 1 references it cites were found in a registry or an index.
Subcellular Location of Superoxide Dismutase in Spinach Leaves and Preparation and Properties of Crystalline Spinach Superoxide Dismutase
Abstract
Localization of superoxide dismutase in spinach chloroplasts was demonstrated by differential and sucrose‐density centrifugations. About half to two thirds of the enzyme in chloroplasts was released by osmotic shock. In peroxisomes, no superoxide dismutase was detected. Disc electrophoresis of chloroplast and supernatant fractions revealed a single band of superoxide dismutase activity corresponding to the purified enzyme. Superoxide dismutase was purified from spinach leaves and prepared in a crystalline state. s020, w was 2.75 S and the molecular weight was approximately 32000 daltons. The enzyme was composed of two subunits of equal size and contained 2 atoms of copper and 2 atoms of zinc per molecule. In addition, visible and ultraviolet spectra, electron paramagnetic resonance spectrum and amino acid composition were similar to these properties of the enzyme isolated from mammalian tissues, Neurospora, green pea and yeast. A possible function of superoxide dismutase in chloroplasts is discussed.
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Citations
Cites
Superoxide dismutase: Improved assays and an assay applicable to acrylamide gels
Beauchamp, C., & Fridovich, I. (1971) · Analytical Biochemistry · doi:10.1016/0003-2697(71)90370-8 · Cited by 12,892
Cited by
Hydrogen Peroxide is Scavenged by Ascorbate-specific Peroxidase in Spinach Chloroplasts
Nakano, Y., & Asada, K. (1981) · Plant and Cell Physiology · doi:10.1093/oxfordjournals.pcp.a076232 · Cited by 10,809
Self-citationSuperoxide radical and superoxide dismutases
Fridovich, I. (1995) · Annual Review of Biochemistry · doi:10.1146/annurev.bi.64.070195.000525 · Cited by 3,455
Role of superoxide dismutases (SODs) in controlling oxidative stress in plants
Alscher, R. G. (2002) · Journal of Experimental Botany · doi:10.1093/jexbot/53.372.1331 · Cited by 2,771
Moradi, F., & Ismail, A. M. (2007) · Annals of Botany · doi:10.1093/aob/mcm052 · Cited by 713
Giannopolitis, C. N., & Ries, S. K. (1977) · Plant Physiology · doi:10.1104/pp.59.2.315 · Cited by 658
Metadata
- Authors
- Asada, K., Urano, M., & Takahashi, M.
- Venue
- European Journal of Biochemistry
- Publisher
- Wiley
- Published
- 1973-07
- Volume
- 36
- Issue
- 1
- Pages
- 257-266
- ISSN
- 0014-2956 (ISSN-L)
- 1432-1033
- OpenAlex
- W1989766927
- Cited by
- 182
- References
- 1
- FWCI
- 5.38
- Type
- journal article
- Language
- en
- Open access
- closed
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- Asada, K., Urano, M., & Takahashi, M. (1973). Subcellular Location of Superoxide Dismutase in Spinach Leaves and Preparation and Properties of Crystalline Spinach Superoxide Dismutase. European Journal of Biochemistry. https://doi.org/10.1111/j.1432-1033.1973.tb02908.x
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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.
