The DOI matches its Crossref record; 28 of the 28 references it cites were found in a registry or an index.
Sec-Independent Protein Translocation by the Maize Hcf106 Protein
Abstract
The bacterial Sec and signal recognition particle ( ffh -dependent) protein translocation mechanisms are conserved between prokaryotes and higher plant chloroplasts. A third translocation mechanism in chloroplasts [the proton concentration difference (ΔpH) pathway] was previously thought to be unique. The hcf106 mutation of maize disrupts the localization of proteins transported through this ΔpH pathway in isolated chloroplasts. The Hcf106 gene encodes a receptor-like thylakoid membrane protein, which shows homology to open reading frames from all completely sequenced bacterial genomes, which suggests that the ΔpH pathway has been conserved since the endosymbiotic origin of chloroplasts. Thus, the third protein translocation pathway, of which HCF106 is a component, is found in both bacteria and plants.
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Basic local alignment search tool
Altschul, S. F., Gish, W., Miller, W., Myers, E. W., & Lipman, D. J. (1990) · Journal of Molecular Biology · doi:10.1006/jmbi.1990.9999 · Cited by 98,669
The Complete Genome Sequence of Escherichia coli K-12
Blattner, F. R., Plunkett, G., Bloch, C. A., Perna, N. T., Burland, V., Riley, M., Collado-Vides, J., Glasner, J. D., Rode, C. K., Mayhew, G. F., et al. (1997) · Science · doi:10.1126/science.277.5331.1453 · Cited by 7,452
The complete general secretory pathway in gram-negative bacteria
Pugsley, A. P. (1993) · Microbiological Reviews · doi:10.1128/mmbr.57.1.50-108.1993 · Cited by 1,774
Common Principles of Protein Translocation Across Membranes
Schatz, G., & Dobberstein, B. (1996) · Science · doi:10.1126/science.271.5255.1519 · Cited by 1,089
[64] The measurement of membrane potential and ΔpH in cells, organelles, and vesicles
Rottenberg, H. (1979) · Methods in Enzymology · doi:10.1016/0076-6879(79)55066-6 · Cited by 800
A common export pathway for proteins binding complex redox cofactors?
Berks, B. C. (1996) · Molecular Microbiology · doi:10.1046/j.1365-2958.1996.00114.x · Cited by 669
Oliver, D. B., Cabelli, R. J., Dolan, K. M., & Jarosik, G. P. (1990) · Proceedings of the National Academy of Sciences · doi:10.1073/pnas.87.21.8227 · Cited by 311
Cline, K., Ettinger, W. F., & Theg, S. M. (1992) · Journal of Biological Chemistry · doi:10.1016/s0021-9258(18)45935-2 · Cited by 276
Self-citationChaddock, A. M., Mant, A., Karnauchov, I., Brink, S., Herrmann, R. G., Klösgen, R. B., & Robinson, C. (1995) · The EMBO Journal · doi:10.1002/j.1460-2075.1995.tb07272.x · Cited by 274
Lutz, S., Jacobi, A., Schlensog, V., Böhm, R., Sawers, G., & Böck, A. (1991) · Molecular Microbiology · doi:10.1111/j.1365-2958.1991.tb01833.x · Cited by 228
Cited by
Peltier, J.-B., Emanuelsson, O., Kalume, D. E., Ytterberg, J., Friso, G., Rudella, A., Liberles, D. A., Söderberg, L., Roepstorff, P., von Heijne, G., et al. (2002) · The Plant Cell · doi:10.1105/tpc.010304 · Cited by 451
Bachmann, J., Bauer, B., Zwicker, K., Ludwig, B., & Anderka, O. (2006) · The FEBS Journal · doi:10.1111/j.1742-4658.2006.05480.x · Cited by 306
de Gier (1998) · doi:10.1093/emboj/18.11.2982 · Cited by 277
Metadata
- Authors
- Settles, A. M., Yonetani, A., Baron, A., Bush, D. R., Cline, K., & Martienssen, R.
- Venue
- Science
- Published
- 1997-11-21
- Volume
- 278
- Issue
- 5342
- Pages
- 1467-1470
- ISSN
- 0036-8075 (ISSN-L)
- 1095-9203
- OpenAlex
- W2136767810
- Cited by
- 286
- References
- 28
- FWCI
- 8.21
- Type
- journal article
- Language
- en
- Open access
- closed
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- Settles, A. M., Yonetani, A., Baron, A., Bush, D. R., Cline, K., & Martienssen, R. (1997). Sec-Independent Protein Translocation by the Maize Hcf106 Protein. Science. https://doi.org/10.1126/science.278.5342.1467
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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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