The DOI matches its Crossref record; 37 of the 37 references it cites were found in a registry or an index.
A novel nickel-containing superoxide dismutase from Streptomyces spp
Open accessAbstract
A novel type of superoxide dismutase (SOD) was purified to apparent homogeneity from the cytosolic fractions of Streptomyces sp. IMSNU-1 and Strep. coelicolor ATCC 10147 respectively. Both enzymes were composed of four identical subunits of 13.4 kDa, were stable at pH 4.0–8.0 and up to 70 °C, and were inhibited by cyanide and H2O2 but little inhibited by azide. The atomic absorption analyses revealed that both enzymes contain 0.74 g-atom of nickel per mol of subunit. Both enzymes were different from iron-containing SOD and manganese-containing SOD from Escherichia coli, and copper- and zinc-containing SODs from Saccharomyces cerevisiae and bovine erythrocytes, with respect to amino acid composition, N-terminal amino acid sequence and cross-reactivity against antibody. The absorption spectra of both enzymes were identical, exhibiting maxima at 276 and 378 nm, and a broad peak at 531 nm. The EPR spectra of both enzymes were almost identical with that of NiIII in a tetragonal symmetry of NiIII-oligopeptides especially containing histidine. The apoenzymes, lacking in nickel, had no ability to mediate the conversion of superoxide anion radical to hydrogen peroxide, strongly indicating that NiIII plays a main role in these enzymes.
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Effects of antioxidant enzymes in the molecular control of reactive oxygen species toxicology
Matés, >. M. (2000) · Toxicology · doi:10.1016/s0300-483x(00)00306-1 · Cited by 1,518
Superoxide dismutases and superoxide reductases
Sheng, Y., Abreu, I. A., Cabelli, D. E., Maroney, M. J., Miller, A.-F., Teixeira, M., & Valentine, J. S. (2014) · Chemical Reviews · doi:10.1021/cr4005296 · Cited by 1,081
Fungal laccase: properties and activity on lignin
Leonowicz, A., Cho, N., Luterek, J., Wilkolazka, A., Wojtas-Wasilewska, M., Matuszewska, A., Hofrichter, M., Wesenberg, D., & Rogalski, J. (2001) · Journal of Basic Microbiology · doi:10.1002/1521-4028(200107)41:3/4<185::aid-jobm185>3.0.co;2-t · Cited by 577
Superoxide Dismutases: Ancient Enzymes and New Insights
Miller, A.-F. (2012) · FEBS Letters · doi:10.1016/j.febslet.2011.10.048 · Cited by 557
Nickel uptake and utilization by microorganisms
Mulrooney, S. B., & Hausinger, R. P. (2003) · FEMS Microbiology Reviews · doi:10.1016/s0168-6445(03)00042-1 · Cited by 516
Metadata
- Authors
- YOUN, H.-D., KIM, E.-J., ROE, J.-H., HAH, Y. C., & KANG, S.-O.
- Venue
- Biochemical Journal
- Publisher
- Portland Press Ltd.
- Published
- 1996-09-15
- Volume
- 318
- Issue
- 3
- Pages
- 889-896
- ISSN
- 0264-6021 (ISSN-L)
- 1470-8728
- OpenAlex
- W98700330
- Cited by
- 440
- References
- 37
- FWCI
- 8.00
- Type
- journal article
- Language
- en
- Open access
- bronze
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- YOUN, H.-D., KIM, E.-J., ROE, J.-H., HAH, Y. C., & KANG, S.-O. (1996). A novel nickel-containing superoxide dismutase from Streptomyces spp. Biochemical Journal. https://doi.org/10.1042/bj3180889
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Bibliographic data: Semantic Scholar, OpenAlex, Crossref.
Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
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