Evidence map›Paper›PMID 22286036›Full record

ReviewJournal of molecular microbiology and biotechnology2011

Phylogenetic characterization of transport protein superfamilies: superiority of SuperfamilyTree programs over those based on multiple alignments.

Jonathan S Chen, Vamsee Reddy, Joshua H Chen, Maksim A Shlykov, Wei Hao Zheng, Jaehoon Cho, Ming Ren Yen, Milton H Saier

Open access · bronzeAbstract readReview
In one paragraph

Review in Journal of molecular microbiology and biotechnology, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 34 papers.

0numbers the graph read from it
0cells of the map it votes in
34citing papers in PubMed
1.9field-weighted citation impact, top 15% 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

34 citing papers in PubMed, 50 citations in OpenAlex.

  1. Article
  2. Unveiling Specificity, Redundancy, and Promiscuity of FiveInternational journal of molecular sciences · 2026
    Article
  3. Article
  4. Review
  5. The Physiological Function and Potential Role of the Ubiquitous NaInternational journal of molecular sciences · 2022
    Review
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Review
  12. Article
  13. Article
  14. Characterization of the Tetraspan Junctional Complex (4JC) superfamily.Biochimica et biophysica acta. Biomembranes · 2017
    Article
  15. Pathophysiology of Intestinal NaCellular and molecular gastroenterology and hepatology · 2017
    Article
  16. The Membrane Attack Complex/Perforin Superfamily.Journal of molecular microbiology and biotechnology · 2017
    Article
  17. Article
  18. Article
  19. 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

8 authors at 1 institution in 1 country.

Jonathan S ChenDivision of Biological Sciences, University of California at San Diego, La Jolla, CA 92093-0116, USA.
Vamsee Reddy
Joshua H Chen
Maksim A Shlykov
Wei Hao Zheng
Jaehoon Cho
Ming Ren Yen
Milton H Saier
University of California, San Diego · US

Funding

The Transporter Classification Database (TCDB)R01GM077402 · NIGMS · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI SAIER, MILTON H. · 2006 to 2021
$4.7M
NIGMS NIH HHS 2 R01 GM077402NIGMS NIH HHS R01 GM077402
6 · The paper itself

Abstract

Transport proteins function in the translocation of ions, solutes and macromolecules across cellular and organellar membranes. These integral membrane proteins fall into >600 families as tabulated in the Transporter Classification Database (www.tcdb.org). Recent studies, some of which are reported here, define distant phylogenetic relationships between families with the creation of superfamilies. Several of these are analyzed using a novel set of programs designed to allow reliable prediction of phylogenetic trees when sequence divergence is too great to allow the use of multiple alignments. These new programs, called SuperfamilyTree1 and 2 (SFT1 and 2), allow display of protein and family relationships, respectively, based on thousands of comparative BLAST scores rather than multiple alignments. Superfamilies analyzed include: (1) Aerolysins, (2) RTX Toxins, (3) Defensins, (4) Ion Transporters, (5) Bile/Arsenite/Riboflavin Transporters, (6) Cation:Proton Antiporters, and (7) the Glucose/Fructose/Lactose superfamily within the prokaryotic phosphoenol pyruvate-dependent Phosphotransferase System. In addition to defining the phylogenetic relationships of the proteins and families within these seven superfamilies, evidence is provided showing that the SFT programs outperform programs that are based on multiple alignments whenever sequence divergence of superfamily members is extensive. The SFT programs should be applicable to virtually any superfamily of proteins or nucleic acids.

Indexed as

Multigene FamilyPhylogenyCarrier ProteinsCluster AnalysisComputational BiologyMembrane ProteinsCarrier ProteinsMembrane Proteins

Identifiers

PMID22286036
PMCPMC3290041
OpenAlexW2053819621

What OpenQuestion holds

Textmetadata
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.