Cited by 128Receptor Mechanisms and SignalingPhotoreceptor and optogenetics researchEnzyme Structure and Function

Crystal structure of rhodopsin: a template for cone visual pigments and other G protein-coupled receptors

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Stenkamp, R.E., Filipek, S., Driessen, C.A.G.G., Teller, D.C., Palczewski, K.·2002·Biochimica et Biophysica Acta (BBA) - Biomembranes

Abstract

The crystal structure of rhodopsin has provided the first three-dimensional molecular model for a G-protein-coupled receptor (GPCR). Alignment of the molecular model from the crystallographic structure with the helical axes seen in cryo-electron microscopic (cryo-EM) studies provides an opportunity to investigate the properties of the molecule as a function of orientation and location within the membrane. In addition, the structure provides a starting point for modeling and rational experimental approaches of the cone pigments, the GPCRs in cone cells responsible for color vision. Homology models of the cone pigments provide a means of understanding the roles of amino acid sequence differences that shift the absorption maximum of the retinal chromophore in the environments of different opsins.

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  • Key residues in the rhodopsin active site are Lys296, Glu113, and Glu181.

    “Key residues in rhodopsin’s active site are Lys296, Glu113, and Glu181”

    From Chemistry of the Retinoid (Visual) Cycle (2014) · cites this paper as [240]

    Section 6, “Retinal binding site” (page unavailable), identifies Lys-296 at the retinal Schiff-base linkage and Glu-113 nearby as a possible counterion. The available text does not identify Glu-181 as a key residue in that site, so only two of the three named residues are supported. (LLM, conf=0.85)

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Research works printed but not linked: 2

  1. H.E. Hamm, Proc. Natl. Acad. Sci. U. S. A. 98 (2001) 4819 -4821.
  2. J.M. Kim, C. Altenbach, R.L. Thurmond, H.G. Khorana, W.L. Hubbell, Proc. Natl. Acad. Sci. U. S. A. 94 (1997) 14273 -14278.

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Authors
Stenkamp, R. E., Filipek, S., Driessen, C. A. G. G., Teller, D. C., & Palczewski, K.
Affiliations
  • University of Washington (US)
  • University of Warsaw (PL)
  • Radboud University Nijmegen (NL)
Corresponding author
Stenkamp, R.E.
Venue
Biochimica et Biophysica Acta (BBA) - Biomembranes
Publisher
Elsevier BV
Published
2002-10
Volume
1565
Issue
2
Pages
168-182
ISSN
0005-2736 (ISSN-L)
OpenAlex
W2110129016
Cited by
128
References
49
Citations by year
2026: 3 · 2025: 2 · 2024: 2 · 2023: 3 · 2022: 1 · 2021: 3 · 2019: 17 · 2018: 3 · 2017: 3 · 2016: 3 · 2015: 3 · 2014: 5 · 2013: 6 · 2012: 5
FWCI
3.48
Type
journal article
Language
en
Open access
Locations
  • Biochimica et Biophysica Acta (BBA) - Biomembranes (publishedVersion)
  • PubMed (publishedVersion)
  • Radboud Repository (Radboud University) (submittedVersion)
Funders
  • Alcon Research Institute
  • National Institutes of Health (EY08061, GM63020)
  • Research to Prevent Blindness
  • University of Washington
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Receptor Mechanisms and Signaling
  • Life Sciences › Neuroscience › Cellular and Molecular Neuroscience › Photoreceptor and optogenetics research
  • Physical Sciences › Materials Science › Materials Chemistry › Enzyme Structure and Function
Keywords
rhodopsin, G protein-coupled receptors, cone visual pigments, opsin, homology modeling, membrane orientation, color vision
MeSH terms
Amino Acid Sequence, Animals, Anura, Binding Sites, Crystallography, Cytoplasm, Humans, Membrane Proteins, Models, Molecular, Molecular Sequence Data, Protein Conformation, Receptors, Cell Surface, Retinal Pigments, Rhodopsin, Rod Opsins, Retinal Cone Photoreceptor Cells, Cryoelectron Microscopy

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