The DOI matches its Crossref record; 49 of the 50 references it cites were found in a registry or an index.
Nanobody stabilization of G protein-coupled receptor conformational states
Open accessAbstract
Remarkable progress has been made in the field of G protein-coupled receptor (GPCR) structural biology during the past four years. Several obstacles to generating diffraction quality crystals of GPCRs have been overcome by combining innovative methods ranging from protein engineering to lipid-based screens and microdiffraction technology. The initial GPCR structures represent energetically stable inactive-state conformations. However, GPCRs signal through different G protein isoforms or G protein-independent effectors upon ligand binding suggesting the existence of multiple ligand-specific active states. These active-state conformations are unstable in the absence of specific cytosolic signaling partners representing new challenges for structural biology. Camelid single chain antibody fragments (nanobodies) show promise for stabilizing active GPCR conformations and as chaperones for crystallogenesis.
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“The absence of the L chain means that the nanobody’s CDRs are distinct from those of antibodies in both sequence and structure, and as a result nanobodies are able to bind antibody-inaccessible epitopes in enzyme active sites, viral capsids and G protein coupled receptors [233, 234].”
From Computational approaches to therapeutic antibody design: established methods and emerging trends (2020) · cites this paper as [234]
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Citations
Cites
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Nanobodies: natural single-domain antibodies
Muyldermans, S. (2013) · Annual Review of Biochemistry · doi:10.1146/annurev-biochem-063011-092449 · Cited by 2,304
The Molecular Basis of G Protein–Coupled Receptor Activation
Weis, W. I., & Kobilka, B. K. (2018) · Annual Review of Biochemistry · doi:10.1146/annurev-biochem-060614-033910 · Cited by 1,227
Self-citationMicrobial and Animal Rhodopsins: Structures, Functions, and Molecular Mechanisms
Ernst, O. P., Lodowski, D. T., Elstner, M., Hegemann, P., Brown, L. S., & Kandori, H. (2013) · Chemical Reviews · doi:10.1021/cr4003769 · Cited by 1,171
Conformational biosensors reveal GPCR signalling from endosomes
Irannejad, R., Tomshine, J. C., Tomshine, J. R., Chevalier, M., Mahoney, J. P., Steyaert, J., Rasmussen, S. G. F., Sunahara, R. K., El-Samad, H., Huang, B., et al. (2013) · Nature · doi:10.1038/nature12000 · Cited by 819
Self-citationRegulation of μ-opioid receptors: desensitization, phosphorylation, internalization, and tolerance
Williams, J. T., Ingram, S. L., Henderson, G., Chavkin, C., von Zastrow, M., Schulz, S., Koch, T., Evans, C. J., & Christie, M. J. (2013) · Pharmacological Reviews · doi:10.1124/pr.112.005942 · Cited by 802
Metadata
- Authors
- Steyaert, J., & Kobilka, B. K.
- Affiliations
- Vrije Universiteit Brussel (BE)
- Stanford Medicine (US)
- Corresponding author
- Steyaert, Jan
- Venue
- Current Opinion in Structural Biology
- Publisher
- Elsevier BV
- Published
- 2011-08
- Volume
- 21
- Issue
- 4
- Pages
- 567-572
- ISSN
- 0959-440X (ISSN-L)
- PMC
- PMC3166880
- OpenAlex
- W1975641514
- Cited by
- 234
- References
- 50
- Citations by year
- 2026: 5 · 2025: 13 · 2024: 10 · 2023: 6 · 2022: 11 · 2021: 6 · 2020: 14 · 2019: 21 · 2018: 17 · 2017: 21 · 2016: 15 · 2015: 18 · 2014: 30 · 2013: 36 · 2012: 9
- FWCI
- 2.21
- Type
- journal article
- Language
- en
- Open access
- green
- www.ncbi.nlm.nih.gov
- Licence
- Locations
- Current Opinion in Structural Biology (publishedVersion)
- PubMed (publishedVersion)
- PubMed Central (acceptedVersion)
- VUBIR (Vrije Universiteit Brussel) (submittedVersion)
- Funders
- National Institute of General Medical Sciences (GM083118, R01GM083118)
- National Institute of Neurological Disorders and Stroke (NS-028471, R01NS028471, R37NS028471)
- Topics
- Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Receptor Mechanisms and Signaling
- Life Sciences › Biochemistry, Genetics and Molecular Biology › Structural Biology › Enzyme Structure and Function
- Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Protein Structure and Dynamics
- Keywords
- G protein-coupled receptors, nanobodies, G protein-independent signaling, crystallogenesis, molecular chaperones
- MeSH terms
- Animals, Humans, Immunoglobulin Fragments, Protein Conformation, Crystallography, X-Ray, Receptors, G-Protein-Coupled, Protein Stability, Single-Chain Antibodies
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