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The conformation of a protein refers to its three-dimensional shape, which is crucial for its function. This structure is determined by the sequence of amino acids and the interactions among them, including hydrogen bonds, ionic interactions, and hydrophobic effects. Protein conformation can change in response to environmental factors or binding with other molecules, influencing its activity and interactions within biological systems. Proper conformation is essential for the protein to perform its specific biological roles effectively.
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What determine the shape and function of a protein?
Conformation is what determines a protein's unique set of functional and otherwise shapes.
How does protein confirmation affect its function?
The shape, conformation, affect its function by determining what the shape is some proteins are long and fibrous : those form hair and form blood clots ... Some are globular and can function as enzymes which transport oxygen. The shape of a protein affects the function !
When do the size shape density and conformation of lipoproteins change?
This occurs when lipoproteins exchange their lipid and protein components with the environment.
What factors can change the 3-D structure of a protein and what is this process called?
The 3-D structure of a protein can be altered by several factors, including changes in temperature, pH levels, and the concentration of salts or other ions. These changes can lead to the denaturation of the protein, a process that disrupts its native conformation and can result in loss of function. Additionally, interactions with other molecules, such as ligands or post-translational modifications, can also affect protein structure. This process of altering a protein’s structure is known as protein folding or unfolding, depending on whether it is assuming or losing its functional conformation.
A protein folded into a globular shape in having only one polypeptide chain has what structure?
The protein would have a tertiary structure. This structure results from the unique folding of the single polypeptide chain into a 3D shape, giving the protein its functional conformation.
What determine the shape and function of a protein?
Conformation is what determines a protein's unique set of functional and otherwise shapes.
What is comformation of protein?
The conformation of a protein refers to its three-dimensional shape, which is crucial for its function. This structure is determined by the sequence of amino acids and the interactions among them, including hydrogen bonds, ionic bonds, hydrophobic interactions, and van der Waals forces. Protein conformation can exist in multiple states and can be altered by factors such as pH, temperature, and binding of other molecules. Proper conformation is essential for the protein's biological activity and interactions with other molecules.
How does protein confirmation affect its function?
The shape, conformation, affect its function by determining what the shape is some proteins are long and fibrous : those form hair and form blood clots ... Some are globular and can function as enzymes which transport oxygen. The shape of a protein affects the function !
What are the different levels of protein folding?
Tertiary - the protein's natural three- dimensional conformation - and Quaternary - how separately related tertiary forms coalesce.
What has the author Juswinder Singh written?
Juswinder Singh has written: 'Atlas of protein side-chain interactions' -- subject(s): Conformation, Protein binding, Proteins
Explain what determines protein confirmation and why it is important?
Protein confirmation is determined by its primary structure (sequence of amino acids) and interactions between amino acid side chains. This arrangement dictates the folding of the protein into its specific 3D shape, which is crucial for its function. A protein's conformation is important because it influences how the protein interacts with other molecules and ultimately determines its biological activity.
When do the size shape density and conformation of lipoproteins change?
This occurs when lipoproteins exchange their lipid and protein components with the environment.
Is a ligand a hormone?
yes a ligand is anything that can change the conformation of a receptor protein. hormones bind to proteins in the same way ligands do
How does Urea denature a protein?
Urea disrupts the non-covalent interactions within a protein, such as hydrogen bonding and hydrophobic interactions, leading to the denaturation of the protein. This disrupts the protein's secondary, tertiary, and quaternary structures, ultimately causing it to lose its functional, native conformation.
What factors can change the 3-D structure of a protein and what is this process called?
The 3-D structure of a protein can be altered by several factors, including changes in temperature, pH levels, and the concentration of salts or other ions. These changes can lead to the denaturation of the protein, a process that disrupts its native conformation and can result in loss of function. Additionally, interactions with other molecules, such as ligands or post-translational modifications, can also affect protein structure. This process of altering a protein’s structure is known as protein folding or unfolding, depending on whether it is assuming or losing its functional conformation.
A denatured protein may re-form to its funtional shape when returned to its normal enviorntment What does that indicate about a protein's confirmation?
a denature protein may re-form to its functional shape when returned to its normal environment. what does that indicate about a protein's conformation? Proteins fold in natural environment (water) in a way that they are stable, but a non-polar solvent provides a very different environment, so the protein has to unfold and adopt a very different shape.
What has the author Barry Robson written?
Barry Robson has written: 'Introduction to proteins and protein engineering' -- subject(s): Biosynthesis, Biotechnology, Genetic intervention, Genetics, Industrial applications, Protein Conformation, Protein engineering, Proteins, Recombinant proteins
