Evidence map›Paper›PMID 32202798›Full record

ReviewJournal of chemical information and modeling2020

Simulation-Based Methods for Model Building and Refinement in Cryoelectron Microscopy.

Thomas Dodd, Chunli Yan, Ivaylo Ivanov

Abstract readReview
In one paragraph

Review in Journal of chemical information and modeling, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
–field-weighted citation impact
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

13 citing papers in PubMed.

  1. Article
  2. Review
  3. Article
  4. Article
  5. Article
  6. Review
  7. Article
  8. Article
  9. Article
  10. Review
  11. Intelligent Building Construction Management Based on BIM Digital Twin.Computational intelligence and neuroscience · 2021
    Article
  12. Article
  13. Faces of Contemporary CryoEM Information and Modeling.Journal of chemical information and modeling · 2020
    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

3 authors.

Thomas DoddDepartment of Chemistry, Georgia State University, Atlanta, Georgia 30302, United States.ORCID 0000-0003-3149-013X
Chunli YanDepartment of Chemistry, Georgia State University, Atlanta, Georgia 30302, United States.
Ivaylo IvanovDepartment of Chemistry, Georgia State University, Atlanta, Georgia 30302, United States.ORCID 0000-0002-5306-1005

Funding

Integrative modeling of PCNA assemblies engaged in genome duplication and repairR01GM110387 · NIGMS · GEORGIA STATE UNIVERSITY · PI IVANOV, IVAYLO NIKOLAEV · 2015 to 2019
$1.7M
NIGMS NIH HHS R01 GM110387
6 · The paper itself

Abstract

Advances in cryoelectron microscopy (cryo-EM) have revolutionized the structural investigation of large macromolecular assemblies. In this review, we first provide a broad overview of modeling methods used for flexible fitting of molecular models into cryo-EM density maps. We give special attention to approaches rooted in molecular simulations-atomistic molecular dynamics and Monte Carlo. Concise descriptions of the methods are given along with discussion of their advantages, limitations, and most popular alternatives. We also describe recent extensions of the widely used molecular dynamics flexible fitting (MDFF) method and discuss how different model-building techniques could be incorporated into new hybrid modeling schemes and simulation workflows. Finally, we provide two illustrative examples of model-building and refinement strategies employing MDFF, cascade MDFF, and RosettaCM. These examples come from recent cryo-EM studies that elucidated transcription preinitiation complexes and shed light on the functional roles of these assemblies in gene expression and gene regulation.

Indexed as

Molecular Dynamics SimulationCryoelectron MicroscopyMacromolecular SubstancesMacromolecular Substancescryoelectron microscopyde novo model buildinggene regulationhybrid methodsmolecular dynamics flexible fitting (MDFF)molecular modelingRNA polymerasestranscription preinitiation complexes

Identifiers

PMID32202798
PMCPMC7284120

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.