Evidence map›Paper›PMID 20382731›Full record

ReviewThe Journal of biological chemistry2010

Single-molecule force spectroscopy approach to enzyme catalysis.

Jorge Alegre-Cebollada, Raul Perez-Jimenez, Pallav Kosuri, Julio M Fernandez

Open access · hybridAbstract readReview
In one paragraph

Review in The Journal of biological chemistry, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
5.9field-weighted citation impact, top 3% 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

15 citing papers in PubMed, 77 citations in OpenAlex.

  1. multiSMD - A Python Toolset for Multidirectional Steered Molecular Dynamics.Journal of chemical information and modeling · 2025
    Article
  2. Article
  3. Review
  4. Review
  5. Article
  6. Article
  7. Review
  8. Article
  9. Chemical kinetics study through observation of individual reaction events with atomic-resolution electron microscopy.Proceedings of the Japan Academy. Series B, Physical and biological sciences · 2018
    Review
  10. Article
  11. Role of substrate unbinding in Michaelis-Menten enzymatic reactions.Proceedings of the National Academy of Sciences of the United States of America · 2014
    Article
  12. Article
  13. Article
  14. Review
  15. 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 at 1 institution in 1 country.

Jorge Alegre-CebolladaDepartment of Biological Sciences, Columbia University, New York, New York 10027, USA.
Raul Perez-Jimenez
Pallav Kosuri
Julio M Fernandez
Columbia University · US

Funding

Single Molecule Studies of Titin ElasticityR01HL061228 · NHLBI · MAYO CLINIC COLL OF MEDICINE, ROCHESTER · PI FERNANDEZ, JULIO M · 1999 to 2017
$7.4M
Nanomechanics of the extracellular matrixR01HL066030 · NHLBI · MAYO CLINIC COLL OF MEDICINE, ROCHESTER · PI FERNANDEZ, JULIO M · 2001 to 2013
$5.0M
NHLBI NIH HHS HL61228NHLBI NIH HHS HL66030NHLBI NIH HHS R01 HL061228NHLBI NIH HHS R01 HL066030
6 · The paper itself

Abstract

Enzyme catalysis has been traditionally studied using a diverse set of techniques such as bulk biochemistry, x-ray crystallography, and NMR. Recently, single-molecule force spectroscopy by atomic force microscopy has been used as a new tool to study the catalytic properties of an enzyme. In this approach, a mechanical force ranging up to hundreds of piconewtons is applied to the substrate of an enzymatic reaction, altering the conformational energy of the substrate-enzyme interactions during catalysis. From these measurements, the force dependence of an enzymatic reaction can be determined. The force dependence provides valuable new information about the dynamics of enzyme catalysis with sub-angstrom resolution, a feat unmatched by any other current technique. To date, single-molecule force spectroscopy has been applied to gain insight into the reduction of disulfide bonds by different enzymes of the thioredoxin family. This minireview aims to present a perspective on this new approach to study enzyme catalysis and to summarize the results that have already been obtained from it. Finally, the specific requirements that must be fulfilled to apply this new methodology to any other enzyme will be discussed.

Indexed as

CatalysisBiophysicsDisulfidesEnzymesEscherichia coliMagnetic Resonance SpectroscopyMicroscopy, Atomic ForceMolecular ConformationOxygenProteinsSpectrophotometrySulfhydryl CompoundsThioredoxinsDisulfidesEnzymesOxygenProteinsSulfhydryl CompoundsThioredoxins

Identifiers

PMID20382731
PMCPMC2885171
OpenAlexW2089190328

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.