Evidence map›Paper›PMID 29505936›Full record

ReviewCurrent opinion in structural biology2018

Insights into protein structure, stability and function from saturation mutagenesis.

Kritika Gupta, Raghavan Varadarajan

Abstract readReview
In one paragraph

Review in Current opinion in structural biology, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing 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

20 citing papers in PubMed.

  1. Selective control of ligand binding through a distal mutation that alters the protein native ensemble.Proceedings of the National Academy of Sciences of the United States of America · 2026
    Article
  2. Review
  3. Insight into Protein Engineering: FromCurrent pharmaceutical design · 2025
    Review
  4. Article
  5. Article
  6. Article
  7. Review
  8. Article
  9. Article
  10. Engineering Proteins by Combining Deep Mutational Scanning and Yeast Display.Methods in molecular biology (Clifton, N.J.) · 2022
    Article
  11. Review
  12. Directed Evolution. The Legacy of a Nobel Prize.Journal of molecular evolution · 2021
    Review
  13. Article
  14. Review
  15. Review
  16. Article
  17. Review
  18. Article
  19. Review
  20. Review
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

2 authors.

Kritika GuptaMolecular Biophysics Unit, Indian Institute of Science, Bangalore 560 012, India.
Raghavan VaradarajanMolecular Biophysics Unit, Indian Institute of Science, Bangalore 560 012, India; Jawaharlal Nehru Center for Advanced Scientific Research, Jakkur P.O., Bangalore 560 004, India. Electronic address: varadar@iisc.ac.in.

Funding

HIV-1 envelope structure, stability and dynamics probed by saturation mutagenesisR01AI118366 · NIAID · INDIAN INSTITUTE OF SCIENCE · PI VARADARAJAN, RAGHAVAN · 2015 to 2019
$607k
NIAID NIH HHS R01 AI118366
6 · The paper itself

Abstract

Where convenient phenotypic readouts are available, saturation mutagenesis coupled to deep sequencing provides a rapid and facile method to infer sequence determinants of protein structure, stability and function. We provide brief descriptions and currently available options for the various steps involved, and mention limitations of current implementations. We also highlight recent applications such as estimating relative stabilities and affinities of protein variants, mapping epitopes, protein model discrimination and prediction of mutant phenotypes. Most mutational scans have so far been applied to single genes and proteins. Additional methodological improvements are required to expand the scope to study intergenic epistasis and intermolecular interactions in macromolecular complexes.

Indexed as

MutationProtein ConformationQuantitative Structure-Activity RelationshipEpitope MappingEpitopesGene LibraryMutagenesisProteinsProtein StabilitySequence Analysis, DNAEpitopesProteins

Identifiers

PMID29505936
PMCPMC6078801

What OpenQuestion holds

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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.