Identification of mRNA 5′ cap-associated proteins in the human malaria parasite Plasmodium falciparum

C Wongsombat, Y Yingchutrakul, N Suwanakitti… - Molecular and …, 2022 - Elsevier
Eukaryotic messenger RNA is translated via a 5′ cap-dependent initiation mechanism.
Experimental evidence for proteins involved with translation initiation among eukaryotic …

Characterization of human malaria parasite Plasmodium falciparum eIF4E homologue and mRNA 5′ cap status

PJ Shaw, N Ponmee, N Karoonuthaisiri… - Molecular and …, 2007 - Elsevier
The mRNA 5′ cap is an essential structural feature for translation of eukaryotic mRNA.
Translation is initiated by recognition of the cap by the translation initiation factor eIF4E. To …

Isolation and functional characterization of eIF4F components and poly (A)-binding protein from Plasmodium falciparum

R Tuteja, A Pradhan - Parasitology international, 2009 - Elsevier
The multisubunit translation initiation complex eIF4F contains eIF4E, eIF4A and eIF4G.
eIF4A is an ATP-dependent RNA helicase. eIF4G provides the platform for binding initiation …

Structural insights into parasite eIF4E binding specificity for m7G and m2, 2, 7G mRNA caps

W Liu, R Zhao, C McFarland, J Kieft… - Journal of Biological …, 2009 - ASBMB
The eukaryotic translation initiation factor eIF4E recognizes the mRNA cap, a key step in
translation initiation. Here we have characterized eIF4E from the human parasite …

Taking a re-look at cap-binding signatures of the mRNA cap-binding protein eIF4E orthologues in trypanosomatids

S Das - Molecular and cellular biochemistry, 2021 - Springer
Protein translation leading to polypeptide synthesis involves three distinct events, namely,
initiation, elongation, and termination. Translation initiation is a multi-step process that is …

In vivo analysis of translation initiation sites in Plasmodium falciparum

BR Patakottu, PK Singh, P Malhotra… - Molecular biology …, 2012 - Springer
Regulation of gene expression in the malaria parasite Plasmodium falciparum is tightly
controlled and little is known about the many steps involved. One step ie translation initiation …

Cap-binding activity of an eIF4E homolog from Leishmania

Y Yoffe, J Zuberek, M Lewdorowicz, Z Zeira, C Keasar… - Rna, 2004 - rnajournal.cshlp.org
All eukaryotic mRNAs possess a 5′-cap (m7GpppN) that is recognized by a family of cap-
binding proteins. These participate in various processes, such as RNA transport and …

Translation initiation in Leishmania major: characterisation of multiple eIF4F subunit homologues

R Dhalia, CRS Reis, ER Freire, PO Rocha… - Molecular and …, 2005 - Elsevier
In eukaryotes protein synthesis initiates with the binding of the multimeric translation
initiation complex eIF4F–eIF4E, eIF4A and eIF4G–to the monomethylated cap present on …

Functional characterization of the translation initiation factor eIF4E of Echinococcus granulosus

F Santos Pereira-Dutra, M Cancela… - Parasitology …, 2019 - Springer
The eukaryotic initiation factor 4E (eIF4E) specifically recognizes the 5′ mRNA cap, a rate-
limiting step in the translation initiation process. Although the 7-methylguanosine cap …

[PDF][PDF] Functional Characterization of 5'UTR Cis-Acting Sequence Elements That Modulate Translational E ciency in P. Falciparum and Humans

VE Garcia, R Dial, JL DeRisi - scholar.archive.org
Background The eukaryotic parasite Plasmodium falciparum causes millions of malarial
infections annually while drug resistance to common antimalarials is further confounding …