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SIIA Público
SISTEMA INTEGRAL DE INFORMACIÓN ACADÉMICA - PÚBLICO
Título del libro: 2021 Mexican International Conference On Computer Science, Enc 2021 Título del capítulo: In silico Analysis of Post Translational Modifications on the EhHSTF7 factor in Entamoeba histolytica
Autores UNAM: MARITERE DOMINGUEZ ROJAS;
Autores externos: Idioma: Año de publicación: 2021Palabras clave:
Entamoeba histolytica; HSTF; PTM; EhHSTF7
Resumen:
The heat shock transcription factors (HSTFs) are gene regulatory
proteins involved in heat stress response. Post-translational
modifications have been essential in the functioning of HSTFs in
eukaryotic organisms. Phosphorylation, methylation, acetylation,
sumoylation, and ubiquitination are part of the regulatory processes of
HSTF factors. In the protozoan parasite Entamoeba histolytica, the
causal agent of amoebiasis, little is known about post-translational
modifications and the molecules involved in heat stress. Particularly,
this parasite presents an HSTF that is overexpressed in trophozoites
growth on heat shock stress or with emetine, an antiamebian drug. In
this article, we identified and characterized by potential
bioinformatics tools, the posttranslational modifications, such as
phosphorylation, sumoylation, and acetylation sites in the HSTF factor
of Entamoeba histolytica. The results showed the presence of fourteen
potential phosphorylation sites, five sumoylation sites, and two
acetylation sites in the HSTF. These results suggest that the functions
of the HSTF maybe being regulated by these post-translational
modifications when the amoeba is exposed or not in stressful situations.
Entidades citadas de la UNAM:
Fuente:
ISBN: 9781665426121 Editorial: Institute of Electrical and Electronics Engineers Inc.