Evidence map›Paper›PMID 21726912›Full record

ReviewTrends in biotechnology2011

Allostery in trypsin-like proteases suggests new therapeutic strategies.

David W Gohara, Enrico Di Cera

Open access · greenAbstract readReview
In one paragraph

Review in Trends in biotechnology, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 59 papers.

0numbers the graph read from it
0cells of the map it votes in
59citing papers in PubMed
4.8field-weighted citation impact, top 5% 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

59 citing papers in PubMed, 97 citations in OpenAlex.

  1. STING-ExositeDB: An AI-assisted curated database of protein exosites for drug discovery.Database : the journal of biological databases and curation · 2026
    Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Review
  8. Article
  9. Article
  10. Comparative sequence analysis of vitamin K-dependent coagulation factors.Journal of thrombosis and haemostasis : JTH · 2022
    Article
  11. Review
  12. The active site region plays a critical role in NaThe Journal of biological chemistry · 2022
    Article
  13. Article
  14. Article
  15. Article
  16. Proteolytic activity of contact factor zymogens.Journal of thrombosis and haemostasis : JTH · 2021
    Review
  17. Community Network Analysis of Allosteric Proteins.Methods in molecular biology (Clifton, N.J.) · 2021
    Article
  18. The Journal of biological chemistry · 2020
    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

2 authors at 1 institution in 1 country.

David W GoharaDepartment of Biochemistry and Molecular Biology, Saint Louis University School of Medicine, St. Louis, MO 63104, USA.
Enrico Di Cera
Saint Louis University · US

Funding

STUDIES ON THROMBIN ALLOSTERYR01HL049413 · NHLBI · WASHINGTON UNIVERSITY · PI Enrico Di Cera · 2000 to 2026
$9.6M
Studies on the anticoagulant properties of thrombinR01HL073813 · NHLBI · WASHINGTON UNIVERSITY · PI DI CERA, ENRICO · 2003 to 2015
$5.3M
Therapeutic Thrombin AnalogsR44HL095315 · NHLBI · ARONORA, INC. · PI GRUBER, ANDRAS, TUCKER, ERIK IAN · 2009 to 2016
$5.0M
Studies on Na+ binding to thrombinR01HL058141 · NHLBI · WASHINGTON UNIVERSITY · PI DI CERA, ENRICO · 1997 to 2010
$4.7M
BIOPHYSICAL STUDIES OF THROMBINR29HL049413 · NHLBI · WASHINGTON UNIVERSITY · PI DI CERA, ENRICO · 1995 to 1999
–
NHLBI NIH HHS HL49413NHLBI NIH HHS HL58141NHLBI NIH HHS HL73813NHLBI NIH HHS HL95315NHLBI NIH HHS R01 HL049413NHLBI NIH HHS R01 HL058141NHLBI NIH HHS R01 HL073813NHLBI NIH HHS R29 HL049413NHLBI NIH HHS R44 HL095315
6 · The paper itself

Abstract

Trypsin-like proteases (TLPs) are a large family of enzymes responsible for digestion, blood coagulation, fibrinolysis, development, fertilization, apoptosis and immunity. A current paradigm posits that the irreversible transition from an inactive zymogen to the active protease form enables productive interaction with substrate and catalysis. Analysis of the entire structural database reveals two distinct conformations of the active site: one fully accessible to substrate (E) and the other occluded by the collapse of a specific segment (E*). The allosteric E*-E equilibrium provides a reversible mechanism for activity and regulation in addition to the irreversible zymogen to protease conversion and points to new therapeutic strategies aimed at inhibiting or activating the enzyme. In this review, we discuss relevant examples, with emphasis on the rational engineering of anticoagulant thrombin mutants.

Indexed as

Allosteric RegulationCatalytic DomainHumansModels, MolecularProtein ConformationProtein EngineeringSerine EndopeptidasesThrombinSerine EndopeptidasesThrombin

Identifiers

PMID21726912
PMCPMC3191250
OpenAlexW2024641847

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.