Evidence map›Paper›PMID 34469755›Full record

ArticleStructure (London, England : 1993)2022

High-resolution structure of the membrane-embedded skeletal muscle ryanodine receptor.

Zephan Melville, Kookjoo Kim, Oliver B Clarke, Andrew R Marks

Open access · greenAbstract read
In one paragraph

Article in Structure (London, England : 1993), 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers.

0numbers the graph read from it
0cells of the map it votes in
27citing papers in PubMed
2.4field-weighted citation impact, top 10% 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

27 citing papers in PubMed, 40 citations in OpenAlex.

  1. Article
  2. Review
  3. Article
  4. Article
  5. Cylindrical Crystallization of CaInternational journal of molecular sciences · 2026
    Review
  6. Article
  7. Article
  8. Review
  9. Article
  10. Review
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Structural insights into the regulation of RyR1 by S100A1.Proceedings of the National Academy of Sciences of the United States of America · 2024
    Article
  18. Significance of ZnThe journal of physical chemistry. B · 2024
    Article
  19. Interplay between MgNature communications · 2024
    Article
  20. Article
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

4 authors at 1 institution in 1 country.

Zephan MelvilleDepartment of Physiology and Cellular Biophysics, Columbia University Vagelos College of Physicians & Surgeons, New York, NY, USA.
Kookjoo KimDepartment of Physiology and Cellular Biophysics, Columbia University Vagelos College of Physicians & Surgeons, New York, NY, USA.
Oliver B ClarkeDepartment of Physiology and Cellular Biophysics, Columbia University Vagelos College of Physicians & Surgeons, New York, NY, USA; Department of Anesthesiology, Columbia University Vagelos College of Physicians & Surgeons, New York, NY, USA.
Andrew R MarksDepartment of Physiology and Cellular Biophysics, Columbia University Vagelos College of Physicians & Surgeons, New York, NY, USA; Clyde & Helen Wu Center for Molecular Cardiology, Columbia University Vagelos College of Physicians & Surgeons, New York, NY, USA. Electronic address: arm42@cumc.columbia.edu.
Columbia University · US

Funding

Molecular Basis of Sudden Cardiac DeathP01HL067849 · NHLBI · COLUMBIA UNIVERSITY HEALTH SCIENCES · PI D'ARMIENTO, JEANINE M · 2001 to 2011
$15.0M
REGULATION OF RYANODINE RECEPTORS BY ALLOSTERIC MODULATIONP01HL081172 · NHLBI · COLUMBIA UNIVERSITY HEALTH SCIENCES · PI KARLIN, ARTHUR · 2007 to 2011
$7.3M
Exploring the Molecular Physiology of Atrial FibrillationR01HL140934 · NHLBI · COLUMBIA UNIVERSITY HEALTH SCIENCES · PI MARKS, ANDREW ROBERT, MARX, STEVEN O · 2018 to 2025
$6.0M
Training in Cardiovascular Translational ResearchT32HL120826 · NHLBI · COLUMBIA UNIVERSITY HEALTH SCIENCES · PI MARKS, ANDREW ROBERT, TABAS, IRA A · 2014 to 2023
$4.7M
CARDIAC AND SKELETAL MUSCLE CALCIUM RELEASE CHANNELSR01HL056180 · NHLBI · MOUNT SINAI SCHOOL OF MEDICINE OF CUNY · PI MARKS, ANDREW ROBERT · 1996 to 2009
$4.0M
Structure-function analysis for elucidating pathogenicity of cardiac ryanodine receptor genetic variantsR01HL145473 · NHLBI · COLUMBIA UNIVERSITY HEALTH SCIENCES · PI MARKS, ANDREW ROBERT, SHEPARD, KENNETH L · 2019 to 2022
$3.1M
Ryanodine Receptor Defects in Cardiomyopathy Caused by Lamin A/C Gene MutationsR01HL142903 · NHLBI · COLUMBIA UNIVERSITY HEALTH SCIENCES · PI MARKS, ANDREW ROBERT, WORMAN, HOWARD J · 2019 to 2022
$1.8M
Multidisciplinary Training in Translational Cardiovascular ResearchT32HL087745 · NHLBI · COLUMBIA UNIVERSITY HEALTH SCIENCES · PI MARKS, ANDREW ROBERT · 2007 to 2011
$1.8M
Calcium and the physiology of diabetesR01DK118240 · NIDDK · COLUMBIA UNIVERSITY HEALTH SCIENCES · PI MARKS, ANDREW ROBERT · 2019 to 2022
$1.6M
NHLBI NIH HHS P01 HL067849NHLBI NIH HHS P01 HL081172NHLBI NIH HHS R01 HL056180NHLBI NIH HHS R01 HL140934NHLBI NIH HHS R01 HL142903NHLBI NIH HHS R01 HL145473NHLBI NIH HHS T32 HL087745NHLBI NIH HHS T32 HL120826NIDDK NIH HHS R01 DK118240
6 · The paper itself

Abstract

The type 1 ryanodine receptor (RyR)/calcium release channel on the sarcoplasmic reticulum (SR) is required for skeletal muscle excitation-contraction coupling and is the largest known ion channel, composed of four 565-kDa protomers. Cryogenic electron microscopy (cryo-EM) studies of the RyR have primarily used detergent to solubilize the channel; in the present study, we have used cryo-EM to solve high-resolution structures of the channel in liposomes using a gel-filtration approach with on-column detergent removal to form liposomes and incorporate the channel simultaneously. This allowed us to resolve the structure of the channel in the primed and open states at 3.4 and 4.0 Å, respectively, with a single dataset. This method offers validation for detergent-based structures of the RyR and offers a starting point for utilizing a chemical gradient mimicking the SR, where Ca

Indexed as

AnimalsCalciumChromatography, GelCryoelectron MicroscopyCytosolDetergentsLiposomesModels, MolecularMuscle, SkeletalProtein ConformationProtein DomainsRabbitsRyanodine Receptor Calcium Release ChannelSarcoplasmic ReticulumCalciumDetergentsLiposomesRyanodine Receptor Calcium Release Channelcalcium release channelcryoelectron microscopyexcitation-contraction couplingion channelmembrane proteinproteoliposomesryanodine receptorsarcoplasmic reticulumskeletal muscle

Identifiers

PMID34469755
PMCPMC8741649
OpenAlexW3197254361

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.