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Journal of Virology, April 2000, p. 3413-3417, Vol. 74, No. 7
0022-538X/00/$04.00+0
Copyright © 2000, American Society for Microbiology. All rights reserved.
Characterization of the P Protein-Binding Domain on
the 10-Kilodalton Protein of Borna Disease Virus
Tahir H.
Malik,1
Masahiko
Kishi,2 and
Patrick K.
Lai1,*
Department of Biosciences, Salem-Teikyo
University, Salem, West Virginia 26426-0500,1
and Central Laboratories, Kyoritsu Shoji Corporation, Kukizaki-machi,
Inashiki-gun, Ibaraki 300-1252, Japan2
Received 18 October 1999/Accepted 30 December 1999
The Borna disease virus (BDV) is the prototype member
of the Bornaviridae, and it replicates in the cell nucleus.
The BDV p24P and p40N proteins carry nuclear localization signals (NLS) and are found in the nuclei of infected cells. The BDV p10 protein does
not have an NLS, but it binds with P and/or N and is translocated to
the nucleus. Hence, p10 may play a role in the replication of BDV in
the cell nucleus. Here, we show that the P-binding domain is located in
the N terminus of p10 and that S3 and L16 are
important for the interaction.
*
Corresponding author. Mailing address: Department of
Biosciences, 239 Carlson Hall of Sciences, Salem-Teikyo University,
Salem, WV 26426-0500. Phone: (304) 782-5575. Fax: (304) 782-5579. E-mail: lai{at}stunix.salem-teikyo.wvnet.edu.
Journal of Virology, April 2000, p. 3413-3417, Vol. 74, No. 7
0022-538X/00/$04.00+0
Copyright © 2000, American Society for Microbiology. All rights reserved.
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