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The four trypanosomatid eIF4E homologues fall into two separate groups, with distinct features in primary sequence and biological properties.

Freire ER, Dhalia R, Moura DM, da Costa Lima TD, Lima RP, Reis CR, Hughes K, Figueiredo RC, Standart N, Carrington M, de Melo Neto OP.

Mol Biochem Parasitol. 2011 Mar;176(1):25-36. doi: 10.1016/j.molbiopara.2010.11.011. Epub 2010 Nov 24.


Two related trypanosomatid eIF4G homologues have functional differences compatible with distinct roles during translation initiation.

Moura DM, Reis CR, Xavier CC, da Costa Lima TD, Lima RP, Carrington M, de Melo Neto OP.

RNA Biol. 2015;12(3):305-19. doi: 10.1080/15476286.2015.1017233.


Functional analysis of seven genes encoding eight translation initiation factor 4E (eIF4E) isoforms in Drosophila.

Hernández G, Altmann M, Sierra JM, Urlaub H, Diez del Corral R, Schwartz P, Rivera-Pomar R.

Mech Dev. 2005 Apr;122(4):529-43. Epub 2004 Dec 8. Erratum in: Mech Dev. 2006 Jan;123(1):97.


The unique Leishmania EIF4E4 N-terminus is a target for multiple phosphorylation events and participates in critical interactions required for translation initiation.

de Melo Neto OP, da Costa Lima TD, Xavier CC, Nascimento LM, Romão TP, Assis LA, Pereira MM, Reis CR, Papadopoulou B.

RNA Biol. 2015;12(11):1209-21. doi: 10.1080/15476286.2015.1086865. Epub 2015 Sep 4.


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

Dhalia R, Reis CR, Freire ER, Rocha PO, Katz R, Muniz JR, Standart N, de Melo Neto OP.

Mol Biochem Parasitol. 2005 Mar;140(1):23-41.


High affinity RNA for mammalian initiation factor 4E interferes with mRNA-cap binding and inhibits translation.

Mochizuki K, Oguro A, Ohtsu T, Sonenberg N, Nakamura Y.

RNA. 2005 Jan;11(1):77-89.


Repressor binding to a dorsal regulatory site traps human eIF4E in a high cap-affinity state.

Ptushkina M, von der Haar T, Karim MM, Hughes JM, McCarthy JE.

EMBO J. 1999 Jul 15;18(14):4068-75.


A novel shuttling protein, 4E-T, mediates the nuclear import of the mRNA 5' cap-binding protein, eIF4E.

Dostie J, Ferraiuolo M, Pause A, Adam SA, Sonenberg N.

EMBO J. 2000 Jun 15;19(12):3142-56.


Natural occurrence and physiological role of a truncated eIF4E in the porcine endometrium during implantation.

Wollenhaupt K, Reinke K, Brüssow KP, Albrecht D, Tiemann U, Seyfert HM, Tomek W.

Biochem J. 2010 Dec 1;432(2):353-63. doi: 10.1042/BJ20100801.


Eukaryotic translation initiation factor 4E activity is modulated by HOXA9 at multiple levels.

Topisirovic I, Kentsis A, Perez JM, Guzman ML, Jordan CT, Borden KL.

Mol Cell Biol. 2005 Feb;25(3):1100-12.


Structures of the human eIF4E homologous protein, h4EHP, in its m7GTP-bound and unliganded forms.

Rosettani P, Knapp S, Vismara MG, Rusconi L, Cameron AD.

J Mol Biol. 2007 May 4;368(3):691-705. Epub 2007 Feb 20.


Requirement of RNA binding of mammalian eukaryotic translation initiation factor 4GI (eIF4GI) for efficient interaction of eIF4E with the mRNA cap.

Yanagiya A, Svitkin YV, Shibata S, Mikami S, Imataka H, Sonenberg N.

Mol Cell Biol. 2009 Mar;29(6):1661-9. doi: 10.1128/MCB.01187-08. Epub 2008 Dec 29.


Quantitative proteomics identifies Gemin5, a scaffolding protein involved in ribonucleoprotein assembly, as a novel partner for eukaryotic initiation factor 4E.

Fierro-Monti I, Mohammed S, Matthiesen R, Santoro R, Burns JS, Williams DJ, Proud CG, Kassem M, Jensen ON, Roepstorff P.

J Proteome Res. 2006 Jun;5(6):1367-78.


The eIF4E subunits of two distinct trypanosomatid eIF4F complexes are subjected to differential post-translational modifications associated to distinct growth phases in culture.

Pereira MM, Malvezzi AM, Nascimento LM, Lima TD, Alves VS, Palma ML, Freire ER, Moura DM, Reis CR, de Melo Neto OP.

Mol Biochem Parasitol. 2013 Aug;190(2):82-6. doi: 10.1016/j.molbiopara.2013.06.008. Epub 2013 Jul 15.


A mutant of eukaryotic protein synthesis initiation factor eIF4E(K119A) has an increased binding affinity for both m7G cap analogues and eIF4G peptides.

Friedland DE, Wooten WN, LaVoy JE, Hagedorn CH, Goss DJ.

Biochemistry. 2005 Mar 22;44(11):4546-50.


Eap1p, a novel eukaryotic translation initiation factor 4E-associated protein in Saccharomyces cerevisiae.

Cosentino GP, Schmelzle T, Haghighat A, Helliwell SB, Hall MN, Sonenberg N.

Mol Cell Biol. 2000 Jul;20(13):4604-13.


Structural changes of eIF4E upon binding to the mRNA 5' monomethylguanosine and trimethylguanosine Cap.

Rutkowska-Wlodarczyk I, Stepinski J, Dadlez M, Darzynkiewicz E, Stolarski R, Niedzwiecka A.

Biochemistry. 2008 Mar 4;47(9):2710-20. doi: 10.1021/bi701168z. Epub 2008 Jan 26.


The human Ago2 MC region does not contain an eIF4E-like mRNA cap binding motif.

Kinch LN, Grishin NV.

Biol Direct. 2009 Jan 21;4:2. doi: 10.1186/1745-6150-4-2.

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