A potential NES of the Epstein-Barr virus nuclear antigen 1 (EBNA1) does not confer shuttling.

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A potential NES of the Epstein-Barr virus nuclear antigen 1 (EBNA1) does not confer shuttling. / Fischer, Nicole; Voss, M D; Mueller-Lantzsch, N; Grässer, F A.

in: FEBS LETT, Jahrgang 447, Nr. 2-3, 2-3, 1999, S. 311-314.

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@article{945df22ec39f475f95f678db3ed9f927,
title = "A potential NES of the Epstein-Barr virus nuclear antigen 1 (EBNA1) does not confer shuttling.",
abstract = "The Epstein-Barr virus nuclear antigen 1 (EBNA1) is a multifunctional protein involved in the replication and maintenance of the viral episome. We identified a potential Rev-like nuclear export signal (NES) which, however, does not confer the export of EBNA1. In the yeast two-hybrid system EBNA1 does not bind to the nuclear exporter Crm1p. In spite of the RNA-binding ability of EBNA1 and its structural homologies to RNA binding proteins like hnRNP U and/or A1, EBNA1 does not shuttle to the cytoplasm in heterokaryon analysis. We propose the function of the RNA binding of EBNA1 in retaining RNAs to the nucleus.",
author = "Nicole Fischer and Voss, {M D} and N Mueller-Lantzsch and Gr{\"a}sser, {F A}",
year = "1999",
language = "Deutsch",
volume = "447",
pages = "311--314",
journal = "FEBS LETT",
issn = "0014-5793",
publisher = "Elsevier",
number = "2-3",

}

RIS

TY - JOUR

T1 - A potential NES of the Epstein-Barr virus nuclear antigen 1 (EBNA1) does not confer shuttling.

AU - Fischer, Nicole

AU - Voss, M D

AU - Mueller-Lantzsch, N

AU - Grässer, F A

PY - 1999

Y1 - 1999

N2 - The Epstein-Barr virus nuclear antigen 1 (EBNA1) is a multifunctional protein involved in the replication and maintenance of the viral episome. We identified a potential Rev-like nuclear export signal (NES) which, however, does not confer the export of EBNA1. In the yeast two-hybrid system EBNA1 does not bind to the nuclear exporter Crm1p. In spite of the RNA-binding ability of EBNA1 and its structural homologies to RNA binding proteins like hnRNP U and/or A1, EBNA1 does not shuttle to the cytoplasm in heterokaryon analysis. We propose the function of the RNA binding of EBNA1 in retaining RNAs to the nucleus.

AB - The Epstein-Barr virus nuclear antigen 1 (EBNA1) is a multifunctional protein involved in the replication and maintenance of the viral episome. We identified a potential Rev-like nuclear export signal (NES) which, however, does not confer the export of EBNA1. In the yeast two-hybrid system EBNA1 does not bind to the nuclear exporter Crm1p. In spite of the RNA-binding ability of EBNA1 and its structural homologies to RNA binding proteins like hnRNP U and/or A1, EBNA1 does not shuttle to the cytoplasm in heterokaryon analysis. We propose the function of the RNA binding of EBNA1 in retaining RNAs to the nucleus.

M3 - SCORING: Zeitschriftenaufsatz

VL - 447

SP - 311

EP - 314

JO - FEBS LETT

JF - FEBS LETT

SN - 0014-5793

IS - 2-3

M1 - 2-3

ER -