Evidence map›Paper›PMID 31073061›Full record

ArticleScience (New York, N.Y.)2019

Structures of the M1 and M2 muscarinic acetylcholine receptor/G-protein complexes.

Shoji Maeda, Qianhui Qu, Michael J Robertson, Georgios Skiniotis, Brian K Kobilka

Open access · greenAbstract read
In one paragraph

Article in Science (New York, N.Y.), 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 198 papers.

0numbers the graph read from it
0cells of the map it votes in
198citing papers in PubMed
16.5field-weighted citation impact, top 1% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

198 citing papers in PubMed, 347 citations in OpenAlex.

  1. Review
  2. Article
  3. Article
  4. Article
  5. An Improved Cysteine-Based Labeling Strategy for GPCR Structural Dynamics Studies.Chemistry (Weinheim an der Bergstrasse, Germany) · 2026
    Article
  6. Article
  7. Article
  8. Article
  9. Review
  10. Article
  11. Review
  12. Article
  13. Article
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  15. Review
  16. Article
  17. Article
  18. Review
  19. Extracellular nanobody screening using conformationally stable GPCR variants.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  20. Review

138 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors at 1 institution in 1 country.

Shoji MaedaDepartment of Molecular and Cellular Physiology, Stanford University School of Medicine, Stanford, CA, USA.ORCID 0000-0002-7762-9793
Qianhui QuDepartment of Molecular and Cellular Physiology, Stanford University School of Medicine, Stanford, CA, USA.ORCID 0000-0002-5753-2599
Michael J RobertsonDepartment of Molecular and Cellular Physiology, Stanford University School of Medicine, Stanford, CA, USA.ORCID 0000-0003-2610-680X
Georgios SkiniotisDepartment of Molecular and Cellular Physiology, Stanford University School of Medicine, Stanford, CA, USA. yiorgo@stanford.edu kobilka@stanford.edu.ORCID 0000-0003-0238-7846
Brian K KobilkaDepartment of Molecular and Cellular Physiology, Stanford University School of Medicine, Stanford, CA, USA. yiorgo@stanford.edu kobilka@stanford.edu.ORCID 0000-0001-5958-3990
Stanford University · US

Funding

Structure and dynamics of G protein coupled receptor-G protein complexesR01GM083118 · NIGMS · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI KOBILKA, BRIAN K, SKINIOTIS, GEORGIOS · 2008 to 2023
$8.3M
NIGMS NIH HHS R01 GM083118
6 · The paper itself

Abstract

Muscarinic acetylcholine receptors are G protein-coupled receptors that respond to acetylcholine and play important signaling roles in the nervous system. There are five muscarinic receptor subtypes (M1R to M5R), which, despite sharing a high degree of sequence identity in the transmembrane region, couple to different heterotrimeric GTP-binding proteins (G proteins) to transmit signals. M1R, M3R, and M5R couple to the G

Indexed as

Cryoelectron MicroscopyGTP-Binding Protein alpha Subunits, Gi-GoGTP-Binding Protein alpha Subunits, Gq-G11Protein MultimerizationProtein Structure, SecondaryReceptor, Muscarinic M1Receptor, Muscarinic M2GTP-Binding Protein alpha Subunits, Gi-GoGTP-Binding Protein alpha Subunits, Gq-G11Receptor, Muscarinic M1Receptor, Muscarinic M2

Identifiers

PMID31073061
PMCPMC7034192
OpenAlexW2944371911

What OpenQuestion holds

Textmetadata
LicenceTDM
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.