Evidence map›Paper›PMID 38507106›Full record

ReviewThe protein journal2024

Microenzymes: Is There Anybody Out There?

Jose Carlos Santos Salgado, Robson Carlos Alnoch, Maria de Lourdes Teixeira de Moraes Polizeli, Richard John Ward

Abstract readReview
PubMed Publisher
In one paragraph

Review in The protein journal, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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.

Jose Carlos Santos SalgadoDepartment of Chemistry, Faculdade de Filosofia, Ciências e Letras de Ribeirão Preto (FFCLRP), University of São Paulo, Ribeirão Preto, 14040-900, São Paulo, Brazil. salgado@usp.br.ORCID http://orcid.org/0000-0002-3422-9474
Robson Carlos AlnochDepartment of Biology, Faculdade de Filosofia, Ciências e Letras de Ribeirão Preto (FFCLRP), University of São Paulo, Ribeirão Preto, 14040-901, São Paulo, Brazil.ORCID http://orcid.org/0000-0002-1999-2914
Maria de Lourdes Teixeira de Moraes PolizeliDepartment of Biology, Faculdade de Filosofia, Ciências e Letras de Ribeirão Preto (FFCLRP), University of São Paulo, Ribeirão Preto, 14040-901, São Paulo, Brazil.ORCID http://orcid.org/0000-0002-5026-6363
Richard John WardDepartment of Chemistry, Faculdade de Filosofia, Ciências e Letras de Ribeirão Preto (FFCLRP), University of São Paulo, Ribeirão Preto, 14040-900, São Paulo, Brazil.ORCID http://orcid.org/0000-0003-1136-5737

Funding

Conselho Nacional de Desenvolvimento Científico e Tecnológico 465319Fundação de Amparo à Pesquisa do Estado de São Paulo 2014/50884-5Fundação de Amparo à Pesquisa do Estado de São Paulo 2019/21989-7
6 · The paper itself

Abstract

Biological macromolecules are found in different shapes and sizes. Among these, enzymes catalyze biochemical reactions and are essential in all organisms, but is there a limit size for them to function properly? Large enzymes such as catalases have hundreds of kDa and are formed by multiple subunits, whereas most enzymes are smaller, with molecular weights of 20-60 kDa. Enzymes smaller than 10 kDa could be called microenzymes and the present literature review brings together evidence of their occurrence in nature. Additionally, bioactive peptides could be a natural source for novel microenzymes hidden in larger peptides and molecular downsizing could be useful to engineer artificial enzymes with low molecular weight improving their stability and heterologous expression. An integrative approach is crucial to discover and determine the amino acid sequences of novel microenzymes, together with their genomic identification and their biochemical biological and evolutionary functions.

Indexed as

EnzymesAnimalsHumansMolecular WeightPeptidesEnzymesPeptidesGlycosyl hydrolasesInvisible proteomeLow molecular weight proteinMicroenzymessmORFs

Identifiers

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.