Evidence map›Paper›PMID 34921469›Full record

ArticleProtein science : a publication of the Protein Society2022

Thioesterase enzyme families: Functions, structures, and mechanisms.

Benjamin T Caswell, Caio C de Carvalho, Hung Nguyen, Monikrishna Roy, Tin Nguyen, David C Cantu

Abstract read
In one paragraph

Article in Protein science : a publication of the Protein Society, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 35 papers.

0numbers the graph read from it
0cells of the map it votes in
35citing 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

35 citing papers in PubMed.

  1. Article
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  5. RNA Sequencing in AdultbioRxiv : the preprint server for biology · 2026
    Article
  6. Article
  7. Essential Role of LapD in the Absence of Cardiolipins.International journal of molecular sciences · 2026
    Article
  8. Article
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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

6 authors.

Benjamin T CaswellDepartment of Chemical and Materials Engineering, University of Nevada, Reno, Reno, Nevada, USA.
Caio C de CarvalhoDepartment of Chemical and Materials Engineering, University of Nevada, Reno, Reno, Nevada, USA.
Hung NguyenDepartment of Computer Science and Engineering, University of Nevada, Reno, Reno, Nevada, USA.
Monikrishna RoyDepartment of Computer Science and Engineering, University of Nevada, Reno, Reno, Nevada, USA.
Tin NguyenDepartment of Computer Science and Engineering, University of Nevada, Reno, Reno, Nevada, USA.
David C CantuDepartment of Chemical and Materials Engineering, University of Nevada, Reno, Reno, Nevada, USA.ORCID 0000-0001-9584-5062

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Thioesterases are enzymes that hydrolyze thioester bonds in numerous biochemical pathways, for example in fatty acid synthesis. This work reports known functions, structures, and mechanisms of updated thioesterase enzyme families, which are classified into 35 families based on sequence similarity. Each thioesterase family is based on at least one experimentally characterized enzyme, and most families have enzymes that have been crystallized and their tertiary structure resolved. Classifying thioesterases into families allows to predict tertiary structures and infer catalytic residues and mechanisms of all sequences in a family, which is particularly useful because the majority of known protein sequence have no experimental characterization. Phylogenetic analysis of experimentally characterized thioesterases that have structures with the two main structural folds reveal convergent and divergent evolution. Based on tertiary structure superimposition, catalytic residues are predicted.

Indexed as

Thiolester HydrolasesAmino Acid SequenceCatalysisHumansPhylogenyThiolester Hydrolasescatalytic residue predictionenzyme familystructure superimpositionthioesterase

Identifiers

PMID34921469
PMCPMC8862431

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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.