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Biochemistry, Biophysics, and Structural Biology Commons™
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Full-Text Articles in Biochemistry, Biophysics, and Structural Biology
Analyzing Conformational Changes In The Binding Of Hiv-1 Matrix Protein, N And C Terminals, To Calmodulin, Nousha Karimi, Fabian Valdez, Davis Mau, K. Sakamaki
Analyzing Conformational Changes In The Binding Of Hiv-1 Matrix Protein, N And C Terminals, To Calmodulin, Nousha Karimi, Fabian Valdez, Davis Mau, K. Sakamaki
Student Scholar Symposium Abstracts and Posters
Worldwide, more than 38 million people are living with human immunodeficiency virus (HIV), about 84 million people have become infected with HIV since the start of the epidemic, and 40.1 million of those diagnoses led to death. HIV Type-1 is the most common type of HIV, attacking the body’s immune system by destroying CD4 cells. The virus attaches itself to the CD4 cell, taking control of its DNA and replicating itself to release more HIV into the bloodstream. The Gag proteins of HIV-1 are crucial players in the virus’ assembly, release, and maturation; it utilizes its essential matrix protein (MA) …
Analyzing Interactions Of Calmodulin With Hiv-1 Matrix Protein, Andrea Sandoval, D. Mau, N. Karimi, K. Sakamaki, C. Owens, Jerry Larue
Analyzing Interactions Of Calmodulin With Hiv-1 Matrix Protein, Andrea Sandoval, D. Mau, N. Karimi, K. Sakamaki, C. Owens, Jerry Larue
Student Scholar Symposium Abstracts and Posters
Human immunodeficiency virus (HIV) attacks the immune system and if left untreated, could cause acquired immunodeficiency syndrome (AIDS). The HIV matrix protein (HIV-MA) is involved in replication and regulation of the HIV virus. Calmodulin (CaM), a calcium-binding protein found in all eukaryotes, has a potential role in the viral replication of HIV-MA which plays a key role in the replication of HIV. In order to investigate the interactions between calmodulin and the HIV-MA, a series of titrations with CaM are performed using circular dichroism. Circular dichroism (CD) uses circularly polarized light to observe the secondary structure of a molecule. The …
Investigating The Interactions Between Individual Calmodulin And Hiv-1 Protein Domains, Riley K. Kendall, Jerry Larue
Investigating The Interactions Between Individual Calmodulin And Hiv-1 Protein Domains, Riley K. Kendall, Jerry Larue
Student Scholar Symposium Abstracts and Posters
The World Health Organization found that 37.9 million people were living with HIV by the end of 2018. HIV is a virus that weakens the immune system through viral replication and the destruction of CD4+ T-cells, which are white blood cells that detect infection and make antibodies. A cure for HIV has not yet been discovered. HIV-1 contains a Gag polyprotein which regulates the stages of viral replication. Previous studies suggest that the myristoyl group of a matrix protein peptide found on the Gag polyprotein, MA, forms a complex with a calcium-binding, multifunctional regulatory protein called Calmodulin (CaM). CaM …