In Vitro Assembly of Feline Immunodeficiency Virus Capsid Protein: Biological Role of Conserved Cysteines

2001 ◽  
Vol 392 (2) ◽  
pp. 287-294 ◽  
Author(s):  
Manisha D. Nath ◽  
Darrell L. Peterson
Keyword(s):  
Capsid Protein ◽  
Feline Immunodeficiency Virus ◽  
Biological Role ◽  
Virus Capsid ◽  
Immunodeficiency Virus ◽  
In Vitro Assembly ◽  
Virus Capsid Protein

scholarly journals Crystal Structure of the Full-Length Feline Immunodeficiency Virus Capsid Protein Shows an N-Terminal β-Hairpin in the Absence of N-Terminal Proline

Viruses ◽  
2017 ◽  
Vol 9 (11) ◽  
pp. 335 ◽  
Author(s):  
Christelle Folio ◽  
Natalia Sierra ◽  
Marie Dujardin ◽  
Guzman Alvarez ◽  
Christophe Guillon
Keyword(s):  
Crystal Structure ◽  
Capsid Protein ◽  
Feline Immunodeficiency Virus ◽  
Full Length ◽  
Virus Capsid ◽  
Immunodeficiency Virus ◽  
Virus Capsid Protein

scholarly journals In vitro assembly of the Rous Sarcoma Virus capsid protein into hexamer tubes at physiological temperature

2017 ◽  
Vol 7 (1) ◽  
Author(s):  
Soumeya A. Jaballah ◽  
Graham D. Bailey ◽  
Ambroise Desfosses ◽  
Jaekyung Hyun ◽  
Alok K. Mitra ◽  
...  
Keyword(s):  
Capsid Protein ◽  
Rous Sarcoma Virus ◽  
Virus Capsid ◽  
Physiological Temperature ◽  
Rous Sarcoma ◽  
In Vitro Assembly ◽  
Sarcoma Virus ◽  
Virus Capsid Protein

scholarly journals In vitro characterisation of Bovine Leukemia Virus capsid protein self-assembly

Retrovirology ◽  
2011 ◽  
Vol 8 (S1) ◽  
Author(s):  
Gonzalo Obal ◽  
Jean Lepault ◽  
Federico Carrion ◽  
Lorena Tome ◽  
Gonzalo Moratorio ◽  
...  
Keyword(s):  
Capsid Protein ◽  
Self Assembly ◽  
Bovine Leukemia Virus ◽  
Leukemia Virus ◽  
Virus Capsid ◽  
Virus Capsid Protein

scholarly journals Role of Env in Resistance of Feline Immunodeficiency Virus (FIV)-Infected Cats to Superinfection by a Second FIV Strain as Determined by Using a Chimeric Virus

2007 ◽  
Vol 81 (19) ◽  
pp. 10474-10485 ◽  
Author(s):  
Simone Giannecchini ◽  
Mauro Pistello ◽  
Patrizia Isola ◽  
Donatella Matteucci ◽  
Paola Mazzetti ◽  
...  
Keyword(s):  
Feline Immunodeficiency Virus ◽  
Neutralizing Antibodies ◽  
Viral Envelope ◽  
Lymphoid Cells ◽  
Time Interval ◽  
Complete Protection ◽  
Challenge Virus ◽  
Immunodeficiency Virus

ABSTRACT A more or less pronounced resistance to superinfection by a second strain of the infecting virus has been observed in many lentivirus-infected hosts. We used a chimeric feline immunodeficiency virus (FIV), designated FIVχ, containing a large part of the env gene of a clade B virus (strain M2) and all the rest of the genome of a clade A virus (a p34TF10 molecular clone of the Petaluma strain modified to grow in lymphoid cells), to gain insights into such resistance. FIVχ was infectious and moderately pathogenic for cats and in vitro exhibited the neutralization specificity of the env donor. The experiments performed were bidirectional, in that cats preinfected with either parental virus were challenged with FIVχ and vice versa. The preinfected animals were partially or completely protected relative to what was observed in naïve control animals, most likely due, at least in part, to the circumstance that in all the preinfecting/challenge virus combinations examined, the first and the second virus shared significant viral components. Based on the proportions of complete protection observed, the role of a strongly matched viral envelope appeared to be modest and possibly dependent on the time interval between the first and the second infection. Furthermore, complete protection and the presence of measurable neutralizing antibodies capable of blocking the second virus in vitro were not associated.

Assembly of physalis mottle virus capsid protein in Escherichia coli and the role of amino acid carboxy termini in the formation of icosahedral particles

1998 ◽  
Vol 278 (3) ◽  
pp. 699 ◽  
Author(s):  
M. Sastri ◽  
R. Kekuuda ◽  
K. Gopinath ◽  
C.T. Ranjith Kumar ◽  
J.R. Jagath ◽  
...  
Keyword(s):  
Escherichia Coli ◽  
Amino Acid ◽  
Capsid Protein ◽  
Mottle Virus ◽  
Virus Capsid ◽  
Virus Capsid Protein
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