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Two independent peroxisomal targeting signals in catalase A of Saccharomyces cerevisiae.
Open accessAbstract
In contrast to many other peroxisomal proteins catalase A contains at least two peroxisomal targeting signals each sufficient to direct reporter proteins to peroxisomes. One of them resides at the extreme carboxy terminus constituting a new variant of this signal, -SSNSKF, not active in monkey kidney cells (Gould, S. J., G. A. Keller, N. Hosken, J. Wilkinson, and S. Subramani 1989. J. Cell Biol. 108:1657-1664). However, this signal is completely dispensable for import of catalase A itself. In its amino-terminal third this protein contains another peroxisomal targeting signal sufficient to direct reporter proteins into microbodies. This internal signal depends on the context. The nature of this targeting signal might be a short defined sequence or a structural feature recognized by import factors. In addition, we have demonstrated that the carboxy-terminal seven amino acids of citrate synthase of Saccharomyces cerevisiae encoded by CIT2 and containing the canonical -SKL represents a targeting signal sufficient to direct reporter proteins to peroxisomes.
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Cites
Primer-Directed Enzymatic Amplification of DNA with a Thermostable DNA Polymerase
Saiki, R. K., Gelfand, D. H., Stoffel, S., Scharf, S. J., Higuchi, R., Horn, G. T., Mullis, K. B., & Erlich, H. A. (1988) · Science · doi:10.1126/science.2448875 · Cited by 17,719
A rapid alkaline extraction procedure for screening recombinant plasmid DNA
Birnboim, H. C., & Doly, J. (1979) · Nucleic Acids Research · doi:10.1093/nar/7.6.1513 · Cited by 14,686
Cited by
Willekens, H., Inzé, D., Van Montagu, M., & van Camp, W. (1995) · Molecular Breeding · doi:10.1007/bf02277422 · Cited by 451
Marzioch, M., Erdmann, R., Veenhuis, M., & Kunau, W. H. (1994) · The EMBO Journal · doi:10.1002/j.1460-2075.1994.tb06818.x · Cited by 296
Autophagy supports Candida glabrata survival during phagocytosis
Roetzer, A., Gratz, N., Kovarik, P., & Schüller, C. (2010) · Cellular Microbiology · doi:10.1111/j.1462-5822.2009.01391.x · Cited by 142
Metadata
- Authors
- Kragler, F., Langeder, A., Raupachova, J., Binder, M., & Hartig, A.
- Venue
- The Journal of cell biology
- Publisher
- Rockefeller University Press
- Published
- 1993-02-01
- Volume
- 120
- Issue
- 3
- Pages
- 665-673
- ISSN
- 0021-9525 (ISSN-L)
- 1540-8140
- OpenAlex
- W2097009167
- Cited by
- 158
- References
- 2
- FWCI
- 6.87
- Type
- journal article
- Language
- en
- Open access
- green
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- Kragler, F., Langeder, A., Raupachova, J., Binder, M., & Hartig, A. (1993). Two independent peroxisomal targeting signals in catalase A of Saccharomyces cerevisiae. The Journal of cell biology. https://doi.org/10.1083/jcb.120.3.665
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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
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