Mechanistic features of cell-surface adhesion receptors

Research output: Chapter in Book/Report/Conference proceedingChapter

Abstract

Biology depends on a vast array of information processing activities that are coordinated by diverse cell-surface adhesion receptors and their cognate ligands. Though these receptor-ligand pairs differ in chemical and structural terms, there are common principles that must be carefully considered in order to construct viable molecular and atomic mechanisms for signaling. This chapter examines the diversity of mechanisms thought to be involved in adhesion and signaling and highlights some of the shared principles that must be considered for all signaling pathways utilizing cell-surface receptors. The engagement of receptor-ligand pairs leads to an increase in their local density/concentration at cell-cell and cell-ECM interfaces, and in many cases may support a natural coupling between signaling and adhesive function. The chapter provides the quantitative understanding of both the cell-surface oligomeric state and the available concentration of receptor and ligand on their cell surfaces, as they dictate the relative stoichiometries and the type of signaling complexes that can be formed at cell-cell and cell-ECM interfaces. While direct structural information, in the form of X-ray and nuclear magnetic resonance (NMR) structures, may provide enormous insights into function and mechanism, in the absence of confirmatory biochemical data great care should be exercised in extrapolating intermolecular contacts observed in crystal structures to physiologically relevant protein-protein interfaces.

Original languageEnglish (US)
Title of host publicationHandbook of Cell Signaling, 2/e
PublisherElsevier Inc.
Pages63-69
Number of pages7
Volume1
ISBN (Print)9780123741455
DOIs
StatePublished - 2010

Fingerprint

Cell Surface Receptors
Cell Adhesion
Ligands
Military electronic countermeasures
Surface states
Stoichiometry
Adhesives
Proteins
Adhesion
Crystal structure
Nuclear magnetic resonance
adhesion receptor
X rays
Automatic Data Processing
Magnetic Resonance Spectroscopy
X-Rays

ASJC Scopus subject areas

  • Biochemistry, Genetics and Molecular Biology(all)

Cite this

Almo, S. C., Bresnick, A. R., & Zhang, X. (2010). Mechanistic features of cell-surface adhesion receptors. In Handbook of Cell Signaling, 2/e (Vol. 1, pp. 63-69). Elsevier Inc.. https://doi.org/10.1016/B978-0-12-374145-5.00010-3

Mechanistic features of cell-surface adhesion receptors. / Almo, Steven C.; Bresnick, Anne R.; Zhang, Xuewu.

Handbook of Cell Signaling, 2/e. Vol. 1 Elsevier Inc., 2010. p. 63-69.

Research output: Chapter in Book/Report/Conference proceedingChapter

Almo, SC, Bresnick, AR & Zhang, X 2010, Mechanistic features of cell-surface adhesion receptors. in Handbook of Cell Signaling, 2/e. vol. 1, Elsevier Inc., pp. 63-69. https://doi.org/10.1016/B978-0-12-374145-5.00010-3
Almo SC, Bresnick AR, Zhang X. Mechanistic features of cell-surface adhesion receptors. In Handbook of Cell Signaling, 2/e. Vol. 1. Elsevier Inc. 2010. p. 63-69 https://doi.org/10.1016/B978-0-12-374145-5.00010-3
Almo, Steven C. ; Bresnick, Anne R. ; Zhang, Xuewu. / Mechanistic features of cell-surface adhesion receptors. Handbook of Cell Signaling, 2/e. Vol. 1 Elsevier Inc., 2010. pp. 63-69
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