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Atomic structure and specificity of bacterial periplasmic receptors for active transport and chemotaxis: variation of common themes
Abstract
Summary: Crystallographic structure refinement at very high resolutions of a dozen periplasmic receptors has revealed that, though they have different sizes (26 to 60kDa) and little sequence homology, they have high tertiary structure similarity. They consist of two distinct globular domains bisected by a cleft or groove wherein the ligand binds and is buried by a hinge‐bending motion between the two domains. Structural analysis also reveals how hydrogen‐bonding interactions can be tailored to a wide spectrum of specificity, ranging from the stringent specificity for phosphate and sulphate to the more loose specificity for peptides.
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Citations
Cited by
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Matsunami, H., & Buck, L. B. (1997) · Cell · doi:10.1016/s0092-8674(00)80537-1 · Cited by 706
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Davidson, A. L., & Chen, J. (2004) · Annual Review of Biochemistry · doi:10.1146/annurev.biochem.73.011303.073626 · Cited by 666
From lectin structure to functional glycomics: principles of the sugar code
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Metadata
- Authors
- Quiocho, F. A., & Ledvina, P. S.
- Venue
- Molecular Microbiology
- Publisher
- Wiley
- Published
- 1996-04
- Volume
- 20
- Issue
- 1
- Pages
- 17-25
- ISSN
- 0950-382X (ISSN-L)
- 1365-2958
- OpenAlex
- W2055956723
- Cited by
- 544
- References
- 0
- FWCI
- 8.02
- Type
- journal article
- Language
- en
- Open access
- closed
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- CoChat. (2026). Citation check: Atomic structure and specificity of bacterial periplasmic receptors for active transport and chemotaxis: variation of common themes. https://app.cochat.ai/papers/10.1111/j.1365-2958.1996.tb02484.x
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- Quiocho, F. A., & Ledvina, P. S. (1996). Atomic structure and specificity of bacterial periplasmic receptors for active transport and chemotaxis: variation of common themes. Molecular Microbiology. https://doi.org/10.1111/j.1365-2958.1996.tb02484.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).
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