Evidence map›Paper›PMID 24782523›Full record

ArticleNucleic acids research2014

TSpred: a web server for the rational design of temperature-sensitive mutants.

Kuan Pern Tan, Shruti Khare, Raghavan Varadarajan, Mallur Srivatsan Madhusudhan

Abstract read
In one paragraph

Article in Nucleic acids research, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing 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

10 citing papers in PubMed.

  1. Article
  2. Review
  3. Review
  4. Article
  5. Turning up the heat on essential E. coli genes.Molecular systems biology · 2023
    Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Rational elicitation of cold-sensitive phenotypes.Proceedings of the National Academy of Sciences of the United States of America · 2016
    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.

Kuan Pern TanBioinformatics Institute, 30 Biopolis Street, #07-01, Matrix, Singapore 138671 School of Computer Engineering, Nanyang Technological University, Singapore 639798.
Shruti KhareMolecular Biophysics Unit, Indian Institute of Science, Bangalore 560012, India.
Raghavan VaradarajanMolecular Biophysics Unit, Indian Institute of Science, Bangalore 560012, India madhusudhan@iiserpune.ac.in.
Mallur Srivatsan MadhusudhanBioinformatics Institute, 30 Biopolis Street, #07-01, Matrix, Singapore 138671 Indian Institute of Science Education and Research, Pune 411008, India Department of Biological Sciences, National University of Singapore, Singapore 117543 madhusudhan@iiserpune.ac.in.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Temperature sensitive (Ts) mutants of proteins provide experimentalists with a powerful and reversible way of conditionally expressing genes. The technique has been widely used in determining the role of gene and gene products in several cellular processes. Traditionally, Ts mutants are generated by random mutagenesis and then selected though laborious large-scale screening. Our web server, TSpred (http://mspc.bii.a-star.edu.sg/TSpred/), now enables users to rationally design Ts mutants for their proteins of interest. TSpred uses hydrophobicity and hydrophobic moment, deduced from primary sequence and residue depth, inferred from 3D structures to predict/identify buried hydrophobic residues. Mutating these residues leads to the creation of Ts mutants. Our method has been experimentally validated in 36 positions in six different proteins. It is an attractive proposition for Ts mutant engineering as it proposes a small number of mutations and with high precision. The accompanying web server is simple and intuitive to use and can handle proteins and protein complexes of different sizes.

Indexed as

MutationSoftwareTemperatureBacterial ProteinsInternetMuramidaseProteinsBacterial ProteinsCcdB protein, Plasmid FMuramidaseProteins

Identifiers

PMID24782523
PMCPMC4086094

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Registered trials

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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.