Eukaryotic initiation factor 4G-poly(A) binding protein interaction is required for poly(A) tail-mediated stimulation of picornavirus internal ribosome entry segment-driven translation but not for X-mediated stimulation of hepatitis C virus translation

Molecular and Cellular Biology

Volumn 21, Issue 13, 2001, Pages 4097-4109

  Michel, Y M ^a   Borman, A M ^a   Paulous, S ^a   Kean, K M ^a  

^a INSTITUT PASTEUR   (France)

Author keywords

[No Author keywords available]

Indexed keywords

BINDING PROTEIN; INITIATION FACTOR 4G; POLYADENYLIC ACID;

ARTICLE; HEPATITIS C VIRUS; NONHUMAN; PICORNAVIRUS; POLYADENYLATION; PRIORITY JOURNAL; PROTEIN PROTEIN INTERACTION; RIBOSOME; RNA STABILITY; TRANSLATION INITIATION; VIRUS TRANSCRIPTION;

5' UNTRANSLATED REGIONS; ANIMALS; CELL-FREE SYSTEM; CYSTEINE ENDOPEPTIDASES; EUKARYOTIC INITIATION FACTOR-4G; HELA CELLS; HEPACIVIRUS; HUMANS; IMMUNOBLOTTING; PEPTIDE INITIATION FACTORS; PICORNAVIRIDAE; PLASMIDS; POLY(A)-BINDING PROTEINS; PROTEIN BINDING; PROTEIN BIOSYNTHESIS; PROTEIN SYNTHESIS INHIBITORS; RABBITS; RECOMBINANT PROTEINS; RIBOSOMES; RNA, MESSENGER; RNA, VIRAL; RNA-BINDING PROTEINS; TIME FACTORS; VIRAL NONSTRUCTURAL PROTEINS; VIRAL PROTEINS;

ENCEPHALOMYOCARDITIS VIRUS; EUKARYOTA; HEPATITIS A VIRUS; HEPATITIS C VIRUS; ORYCTOLAGUS CUNICULUS; PICORNAVIRIDAE; POLIOVIRUS; RNA VIRUSES;

EID: 0034977831     PISSN: 02707306     EISSN: None     Source Type: Journal    
DOI: 10.1128/MCB.21.13.4097-4109.2001     Document Type: Article

References (54)

1. Picornavirus IRESes and the poly(A) tail jointly promote cap-independent translation in a mammalian cell-free system
2. Picornavirus internal ribosome entry segments: Comparison of translation efficiency and the requirements for optimal internal initiation in vitro
3. Sequences within the poliovirus internal ribosome entry segment control viral RNA replication
4. Initiation of translation of human rhinovirus RNA: Mapping the internal ribosome entry site
5. Intact eukaryotic initiation factor 4G is required for hepatitis A virus internal initiation of translation
6. eIF4G and its proteolytic cleavage products: Effect on initiation of protein synthesis from capped, uncapped and IRES-containing mRNAs
7. Comparison of picornaviral IRES-driven internal initiation of translation in cultured cells of different origins
8. Biochemical characterisation of cap-poly(A) synergy in rabbit reticulocyte lysates: The eIF4G-PABP interaction increases the functional affinity of eIF4E for the capped mRNA 5′ end
9. Cellular internal ribosome entry site elements and the use of cDNA microarrays in their investigation
10. Degradation of eukaryotic polypeptide chain initiation factor (eIF) 4G in response to induction of apoptosis in human lymphoma cell lines
11. Efficient initiation of mammalian mRNA translation at a CUG codon
12. The cap and poly(A) tail function synergistically to regulate mRNA translational efficiency
13. A tale of two termini: A functional interaction between the termini of an mRNA is a prerequisite for efficient translation initiation
14. eIF4 initiation factors: Effectors of mRNA recruitment to ribosomes and regulators of translation
15. Requirement of an adenylic acid-rich segment for the infectivity of encephalomyocarditis virus RNA
16. The mRNA poly(A)-binding protein: Localization, abundance, and RNA-binding specificity
17. Pathway and mechanism of initiation of protein synthesis
18. Encephalomyocarditis virus RNA. II. Polyadenylic acid requirement for efficient translation
19. A newly identified N-terminal amino acid sequence of human eIF4G binds poly(A)-binding protein and functions in poly(A)-dependent translation
20. The 3′ untranslated region of hepatitis C virus enhances translation from an internal ribosomal entry site
21. An internal polypyrimidine tract binding protein site in the hepatitis C virus RNA attenuates translation which is relieved by the 3′ untranslated sequence
22. Internal initiation of translation in eukaryotes: The picornavirus paradigm and beyond
23. Poly(A) metabolism and translation: The closed-loop model
24. Complete nucleotide sequence of a cell culture-adapted variant of hepatitis A virus: Comparison with wild-type virus with restricted capacity for in vitro replication
25. Cleavage of poly(A)-binding protein by enterovirus proteases concurrent with inhibition of translation in vitro
26. Viral exceptions to 5′-end dependent initiation of translation: Is there really a difference in the mechanism of ribosome recruitment to capped and IRES containing mRNAs
27. Cleavage of poly(A)-binding protein by coxsackievirus 2A protease in vitro and in vivo: Another mechanism for host protein synthesis shutoff?
28. Foot-and-mouth disease virus leader proteinase: Purification of the Lb form and determination of its cleavage site on eIF4G
29. Initiation of translation in prokaryotes and eukaryotes
30. Mapping of functional domains in eukaryotic protein synthesis initiation factor 4G (eIF4G) with picornaviral proteases. Implications for cap-dependent and cap-independent translational initiation
31. Translation initiation factors eIF-iso4G and eIF-4B interact with the poly(A)-binding protein and increase its RNA binding activity
32. Purification of two picornaviral 2A proteinases: Interaction with eIF4 and influence on in vitro translation
33. Interaction of the eIF4G initiation factor with the aphthovirus IRES is essential for internal translation initiation in vivo
34. Cap-poly(A) synergy in mammalian cell-free extracts: Investigation of the requirements for poly(A)-mediated stimulation of translation initiation
35. Translation's mystery factor begins to yield its secrets
36. The C-terminal domain of eukaryotic protein synthesis initiation factor (eIF) 4G is sufficient to support cap-independent translation in the absence of eIF4E
37. Canonical eukaryotic initiation factors determine initiation of translation by internal ribosomal entry
38. A prokaryotic-like mode of cytoplasmic eukaryotic ribosome binding to the initiation codon during internal translation initiation of hepatitis C and classical swine fever virus RNAs
39. Functional dissection of eukaryotic initiation factor 4F: The 4A subunit and the central domain are sufficient to mediate internal entry of 43S preinitiation complexes
40. Identification of the RNA-binding, dimerization and eIF4GI-binding domains of rotavirus nonstructural protein NSP3
41. Rotavirus RNA-binding protein NSP3 interacts with eIF4GI and evicts the poly(A) binding protein from eIF4F
42. Dual function of the messenger RNA cap structure in poly(A)-tail-promoted translation in yeast
43. Regulation of ribosomal recruitment in eukaryotes
44. Starting at the beginning, middle and end: Translation initiation in eukaryotes
45. Role of 3′-end sequences in infectivity of poliovirus transcripts made in vitro
46. Interaction of mRNA translation and mRNA degradation in Saccharomyces cerevisiae
47. Requirement of 3′-terminal poly(adenylic acid) for the infectivity of poliovirus RNA
48. c-myc protein synthesis is initiated from the internal ribosome entry segment during apoptosis
49. A common function for mRNA 5′ and 3′ ends in translation initiation in yeast
50. Association of the yeast poly(A) tail binding protein with translation initiation factor eIF-4G
51. Specific interaction of polypyrimidine tract-binding protein with the extreme 3′-terminal structure of the hepatitis C virus genome, the 3′ X
52. Circularization of mRNA by eukaryotic translation initiation factors
53. Amino acid sequence of the human protein synthesis initiation factor eIF4G
54. Picornavirus 2A proteinase-mediated stimulation of internal initiation is dependent on enzymatic activity and the cleavage products of cellular proteins