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Glycine-Rich Antifreeze Proteins from Snow Fleas
Abstract
We purified antifreeze proteins from winter-active snow fleas, Hypogastrura harveyi . These 6.5- and 15.7-kilodalton thermolabile proteins are glycine-rich (45% of the residues), and the short isoform is composed of the tripeptide repeat Gly-X-X. This makes them very different from other antifreeze proteins, including two from insects, suggesting independent adaptation to freezing environments.
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Cited by
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Bar Dolev, M., Braslavsky, I., & Davies, P. L. (2016) · Annual Review of Biochemistry · doi:10.1146/annurev-biochem-060815-014546 · Cited by 426
Self-citationCoping with Thermal Challenges: Physiological Adaptations to Environmental Temperatures
Tattersall, G. J., Sinclair, B. J., Withers, P. C., Fields, P. A., Seebacher, F., Cooper, C. E., & Maloney, S. K. (2012) · Comprehensive Physiology · doi:10.1002/cphy.c110055 · Cited by 340
Duman, J. G. (2015) · Journal of Experimental Biology · doi:10.1242/jeb.116905 · Cited by 173
Pentelute, B. L., Gates, Z. P., Dashnau, J. L., Vanderkooi, J. M., & Kent, S. B. H. (2008) · Journal of the American Chemical Society · doi:10.1021/ja801352j · Cited by 77
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Moreno-Tortolero, R. O., Luo, Y., Parmeggiani, F., Skaer, N., Walker, R., Serpell, L., Holland, C., & Davis, S. A. (2023) · doi:10.1101/2023.06.02.543394 · Cited by 45
“The structure of the N-terminal domain solved by X-ray crystallography has a saddle shape, with highly hydrophobic patches on the surfaces, on one side only covered by a small helix linked to the rest of the structure by a flexible spacer (Fig.”
Background
Metadata
- Authors
- Graham, L. A., & Davies, P. L.
- Venue
- Science
- Published
- 2005-10-21
- Volume
- 310
- Issue
- 5747
- Pages
- 461-461
- ISSN
- 0036-8075 (ISSN-L)
- 1095-9203
- OpenAlex
- W2064811858
- Cited by
- 184
- References
- 0
- FWCI
- 7.35
- Type
- journal article
- Language
- en
- Open access
- closed
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- Graham, L. A., & Davies, P. L. (2005). Glycine-Rich Antifreeze Proteins from Snow Fleas. Science. https://doi.org/10.1126/science.1115145
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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).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.
