Evidence map›Paper›PMID 34774566›Full record

ArticleJournal of molecular biology2022

Building Structural Models of a Whole Mycoplasma Cell.

Martina Maritan, Ludovic Autin, Jonathan Karr, Markus W Covert, Arthur J Olson, David S Goodsell

Open access · greenAbstract read
In one paragraph

Article in Journal of molecular biology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 44 papers.

0numbers the graph read from it
0cells of the map it votes in
44citing papers in PubMed
7.7field-weighted citation impact, top 2% 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

44 citing papers in PubMed, 73 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Cellular and molecular representations: Following the lesson of David Goodsell.Protein science : a publication of the Protein Society · 2026
    Article
  5. Molecular architecture of Influenza A virions.bioRxiv : the preprint server for biology · 2026
    Article
  6. Compartment-guided assembly of large-scale molecular models with Bentopy.Protein science : a publication of the Protein Society · 2026
    Article
  7. Review
  8. Article
  9. Article
  10. Review
  11. Review
  12. Article
  13. Review
  14. Article
  15. Article
  16. Article
  17. Mesoscale explorer: Visual exploration of large-scale molecular models.Protein science : a publication of the Protein Society · 2024
    Article
  18. Mesoscale Explorer - Visual Exploration of Large-Scale Molecular Models.bioRxiv : the preprint server for biology · 2024
    Article
  19. Article
  20. Replicating Chromosomes in Whole-Cell Models of Bacteria.Methods in molecular biology (Clifton, N.J.) · 2024
    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

6 authors at 3 institutions in 1 country.

Martina MaritanDepartment of Integrative Structural and Computational Biology, The Scripps Research Institute, La Jolla, CA, 92037 USA. Electronic address: https://twitter.com/MartinaMaritan.
Ludovic AutinDepartment of Integrative Structural and Computational Biology, The Scripps Research Institute, La Jolla, CA, 92037 USA. Electronic address: https://twitter.com/grinche.
Jonathan KarrDepartment of Genetics and Genomic Sciences, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA.
Markus W CovertDepartment of Bioengineering, Stanford University, Stanford, CA 94305, USA.
Arthur J OlsonDepartment of Integrative Structural and Computational Biology, The Scripps Research Institute, La Jolla, CA, 92037 USA.
David S GoodsellDepartment of Integrative Structural and Computational Biology, The Scripps Research Institute, La Jolla, CA, 92037 USA; RCSB Protein Data Bank and Institute for Quantitative Biomedicine, Rutgers, the State University of New Jersey, Piscataway, NJ 08854, USA. Electronic address: goodsell@scripps.edu.
Scripps Research Institute · USIcahn School of Medicine at Mount Sinai · USStanford University · US

Funding

Modeling and Interacting with the Visible Molecular CellR01GM120604 · NIGMS · SCRIPPS RESEARCH INSTITUTE, THE · PI AUTIN, LUDOVIC · 2016 to 2025
$4.2M
Toward whole-cell models for precision medicine and synthetic biologyR35GM119771 · NIGMS · ICAHN SCHOOL OF MEDICINE AT MOUNT SINAI · PI KARR, JONATHAN ROSS · 2016 to 2020
$2.1M
NIGMS NIH HHS R01 GM120604NIGMS NIH HHS R35 GM119771
6 · The paper itself

Abstract

Building structural models of entire cells has been a long-standing cross-discipline challenge for the research community, as it requires an unprecedented level of integration between multiple sources of biological data and enhanced methods for computational modeling and visualization. Here, we present the first 3D structural models of an entire Mycoplasma genitalium (MG) cell, built using the CellPACK suite of computational modeling tools. Our model recapitulates the data described in recent whole-cell system biology simulations and provides a structural representation for all MG proteins, DNA and RNA molecules, obtained by combining experimental and homology-modeled structures and lattice-based models of the genome. We establish a framework for gathering, curating and evaluating these structures, exposing current weaknesses of modeling methods and the boundaries of MG structural knowledge, and visualization methods to explore functional characteristics of the genome and proteome. We compare two approaches for data gathering, a manually-curated workflow and an automated workflow that uses homologous structures, both of which are appropriate for the analysis of mesoscale properties such as crowding and volume occupancy. Analysis of model quality provides estimates of the regularization that will be required when these models are used as starting points for atomic molecular dynamics simulations.

Indexed as

Models, StructuralBacteriaComputational BiologyGenome, BacterialMolecular Dynamics SimulationMycoplasmaMycoplasma genitaliumProteomeTranscriptomeProteomecomputational modelingmycoplasma genitaliumnucleoid structurescientific visualizationwhole cell modeling

Identifiers

PMID34774566
PMCPMC8752489
OpenAlexW3214093190

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.