Vigilin contains a functional nuclear localisation sequence and is present in both the cytoplasm and the nucleus

S. Kügler, A. Grünweller, C. Probst, M. Klinger, P. K. Müller, C. Kruse*

*Corresponding author for this work
37 Citations (Scopus)

Abstract

Vigilin is a member of the KH protein family and contains 14 tandemly arranged potential RNA-binding domains. Between KH domains 2 and 3 we have identified a nuclear localization sequence by cloning this sequence into the NH2-terminal region of phage T7 RNA polymerase as a reporter protein and by showing its transfer into the nucleus. Furthermore we provide experimental evidence that Vigilin is present both in the nucleus and in the cytoplasm in similar concentrations. These observations support the notion that Vigilin may shuttle between nucleus and cytoplasm presumably in contact with RNA molecules.

Original languageEnglish
JournalFEBS Letters
Volume382
Issue number3
Pages (from-to)330-334
Number of pages5
ISSN0014-5793
DOIs
Publication statusPublished - 18.03.1996

Research Areas and Centers

  • Academic Focus: Center for Infection and Inflammation Research (ZIEL)

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