Evidence map›Paper›PMID 41854794›Full record

ArticleThe protein journal2026

Comparative Analysis of Banana Lectins rBanLec-Like and H84T-BanLec: An In Silico and In Vitro Approach.

Guilherme Feijó de Sousa, Chrystian Nunes Gonçalves, Danillo de Oliveira Della Senta, Camila Garcia de Souza, Alice Calderipe de Lima, João Carlos Rodrigues, Maureen Legendre, David M Markovitz, Luciano da Silva Pinto

Abstract readComparative Study
In one paragraph

Article in The protein journal, 2026. 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
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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

9 authors.

Guilherme Feijó de SousaGraduate Program in Biotechnology (PPGB), Bioinformatics and Proteomics Laboratory (BioPro Lab), Technological Development Center, Federal University of Pelotas, Pelotas, Brazil. guilhermefeijodesousa@gmail.com.
Chrystian Nunes GonçalvesGraduate Program in Biotechnology (PPGB), Bioinformatics and Proteomics Laboratory (BioPro Lab), Technological Development Center, Federal University of Pelotas, Pelotas, Brazil.
Danillo de Oliveira Della SentaGraduate Program in Biotechnology (PPGB), Bioinformatics and Proteomics Laboratory (BioPro Lab), Technological Development Center, Federal University of Pelotas, Pelotas, Brazil.
Camila Garcia de SouzaGraduate Program in Biotechnology (PPGB), Bioinformatics and Proteomics Laboratory (BioPro Lab), Technological Development Center, Federal University of Pelotas, Pelotas, Brazil.
Alice Calderipe de LimaGraduate Program in Biotechnology (PPGB), Bioinformatics and Proteomics Laboratory (BioPro Lab), Technological Development Center, Federal University of Pelotas, Pelotas, Brazil.
João Carlos RodriguesGraduate Program in Biotechnology (PPGB), Bioinformatics and Proteomics Laboratory (BioPro Lab), Technological Development Center, Federal University of Pelotas, Pelotas, Brazil.
Maureen LegendreDepartment of Internal Medicine, Division of Infectious Diseases, and Programs in Immunology, Cancer Biology, and Cellular and Molecular Biology, University of Michigan, Ann Arbor, MI, 48109, USA.
David M MarkovitzDepartment of Internal Medicine, Division of Infectious Diseases, and Programs in Immunology, Cancer Biology, and Cellular and Molecular Biology, University of Michigan, Ann Arbor, MI, 48109, USA.
Luciano da Silva PintoGraduate Program in Biotechnology (PPGB), Bioinformatics and Proteomics Laboratory (BioPro Lab), Technological Development Center, Federal University of Pelotas, Pelotas, Brazil.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

In this study, we conducted structural and comparative analyses of two recombinant banana lectins, rBanLec-like and H84T-BanLec, using both in silico and in vitro approaches. Sequence alignment showed 91.5% identity between the lectins, with differences in 12 amino acids. Structural modeling and secondary structure analysis indicated a high degree of structural similarity, with a root mean square deviation (RMSD) of 0.382 Å, suggesting that the sequence modifications did not lead to significant structural changes. Molecular docking experiments demonstrated a strong affinity of both lectins for mannose, with rBanLec-like exhibiting a lower binding free energy (− 6.6 kcal/mol) compared to H84T-BanLec (− 4.5 kcal/mol). Molecular dynamics simulations confirmed the stability of both proteins, although rBanLec-like displayed greater conformational flexibility. Expression in Escherichia coli showed successful production of both lectins, but rBanLec-like was detected in both soluble and insoluble fractions, whereas H84T-BanLec was exclusively obtained in the soluble fraction. Both lectins significantly inhibited the growth of colorectal adenocarcinoma cells by 62.6% and 76%, respectively. These findings contribute to the structural and functional understanding of banana lectins, highlighting their potential for biotechnological and therapeutic applications.

Indexed as

MusaPlant LectinsAmino Acid SequenceCell Line, TumorEscherichia coliHumansMolecular Docking SimulationMolecular Dynamics SimulationRecombinant ProteinsSequence AlignmentPlant LectinsRecombinant ProteinsAntitumoral activityE. coli expressionLectin-carbohydrate interactionsMolecular dockingMolecular dynamics

Identifiers

PMID41854794
PMCPMC13149608

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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.