Paradigm development: comparative and predictive 3D modeling of HIV-1 Virion Infectivity Factor (Vif).

ABSTRACT: Obtaining structural information about Vif is of interest for several reasons that include the study of the interaction of Vif with APOBEC3G, a resistance factor. Vif is a potential drug target and its function is essential for the HIV-1 infectivity process. To study Vif mechanism of action, we need to decipher its structure. Pivotal in this approach is the painstaking prediction of its protein structure. The three-dimensional (3D) crystal structure for Vif has not been established. In order to understand its mechanism of action, information on the structure of Vif is very much needed. Therefore we undertook this study based on the hypothesis that information from structurally homologous proteins can be used to predict the 3D structure of Vif by computer modeling and threading. As a result

SUBMITTER: Balaji S 

PROVIDER: S-EPMC1891711 | biostudies-literature | 2006 Dec

REPOSITORIES: biostudies-literature