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Journal of Virology, March 2004, p. 2597-2600, Vol. 78, No. 5
0022-538X/04/$08.00+0 DOI: 10.1128/JVI.78.5.2597-2600.2004
Copyright © 2004, American Society for Microbiology. All Rights Reserved.
Specific Interaction of Feline Immunodeficiency Virus Surface Glycoprotein with Human DC-SIGN
Aymeric de Parseval,1 Stephen V. Su,2 John H. Elder,1* and Benhur Lee2
Department of Molecular Biology, The Scripps Research Institute, La Jolla, California 92037,1
Department of Microbiology, Immunology & Molecular Genetics, UCLA School of Medicine and UCLA AIDS Institute, Los Angeles, California 900952
Received 5 November 2002/
Accepted 27 October 2003
DC-SIGN, a specific C-type lectin expressed on dendritic cells, binds and transmits multiple strains of primate immunodeficiency viruses to susceptible cells. Here, we report that human DC-SIGN also captures feline immunodeficiency virus via high-affinity (1 nM), Ca2+-dependent, D-mannose-inhibited binding to the major envelope glycoprotein, gp95.
* Corresponding author. Mailing address: The Scripps Research Institute, Department of Molecular Biology, La Jolla, CA 92037. Phone: (858) 784-9707. Fax: (858) 784-2750. E-mail: jelder{at}scripps.edu.
Journal of Virology, March 2004, p. 2597-2600, Vol. 78, No. 5
0022-538X/04/$08.00+0 DOI: 10.1128/JVI.78.5.2597-2600.2004
Copyright © 2004, American Society for Microbiology. All Rights Reserved.
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Copyright © 2004 by the American Society for Microbiology. All rights reserved.