Which Best Describes the Tertiary Structure of a Polypeptide

By Ra_Lilianna44 18 Apr, 2022 Post a Comment

Major types of bond that is responsible for this tertiary structure are. The tertiary structure is 3D shape of a protein having a single polypeptide chain backbone with one or more secondary structures protein domains.

Primary Secondary Tertiary And Quaternary Structures Of Proteins Youtube

A sequence of amino acids in a polypeptide O A cluster of genes in a single metabolic pathway A polypeptide chain that can take on a 3-D shape composed of alpha helical and beta strand structures The four subunits of hemoglobin coming together via hydrophobic.

. If a polypeptide is wound into a right-handed helix hydrogen bonds can form between turns in the helix. Ribonuclease an enzyme is a protein with primary structure only. The polypeptide chain may undergo coiling and folding to produce the tertiary structure.

Which of the following statements best describes the tertiary structure of a protein. The tertiary structure consists of eight beta-strands connected by α-helices known as the globin fold Hemoglobin is a tetramer composed of two different types of globin subunits each of which has an O 2 binding site. Tertiary structure is best described as the entire three-dimensional conformation of a polypeptide including how secondary structural features - helices sheets bends turns and loops - assemble to form domains and how these domains relate.

A-Characteristic patterns such as helices and sheets that arise when hydrogen bonds form between the amino acids of polypeptides. Which best describes the tertiary structure of a protein. I Primary Structure.

See the answer See the answer done loading. Which of the following describes the tertiary structure of proteins. The second structure of proteins is determined by the pattern of hydrogen bonding in the peptide backbone.

The structure formed from interactions between the amino acid side groups. One polypeptide chain can have different secondary structures in different places. The three dimensional structure of a protein due to the spatial arrangement of the side chains of the amino acids that make up the polypeptide and the bonds formed in between them is termed the tertiary structure of protein.

Ii Secondary Structure. It possess three forms. The tertiary structure of a protein is held in place by several different types of bonds which usually involve the different R groups of the amino acids.

What secondary structure would this form. The linear sequence of amino acids units in a polypeptide chain is called the primary structure of protein molecule. Alpha helix and beta sheets are the major secondary structures of a protein.

Hemoglobin is a globular protein composed of a single polypeptide chain that has one O 2 binding site. Quaternary structures involve two or more polypeptide chains that join to produce a protein with a single function. The tertiary structure of the protein is the three-dimensional arrangement that the 𝛼-helices and 𝛽-sheets take on.

Two amino acids linked together. Which best describes the tertiary structure of a protein. The protein tertiary structure is the 3D tridimensional shape of the protein which is due to interaction among R groups of amino acids and with their environment.

The tertiary structure is the structure at which polypeptide chains become functional. The sequence of amino acids in a polypeptide is called the. If a polypeptide is wound into a right-handed helix hydrogen bonds can form between turns in the helix.

At this level every protein has a specific three-dimensional shape and presents functional groups on its outer surface allowing it to interact with other molecules and giving it its unique function. The arrangement is made with the help of chaperones which move the protein. The most common secondary structures of the proteins are alpha-helices and beta-sheets.

What secondary structure would this form. A The tertiary structure of a protein is the folded structure alpha-helix or beta-sheet formed by additional bonds that are formed in the polypeptide chain. The polypetides chain that forms a 3-dimensional structure is called as secondary structure.

The interactions between the side chains in a protein result into its tertiary structure. These include hydrogen bonds ionic. C The tertiary structure of a protein refers to the sequence of amino acids in its polypeptide chain.

These structures are stabilised by the several types of bonds namely hydrogen bond ionic bond van der waals interaction covalent bond disulphide bridges and. B The tertiary structure of a protein is the complex 3D structure formed when multiple polypeptides interact and combine. In other words it is overall 3D arrangement of the polypeptide in space.

QUESTION 15 Which of the following best describes protein tertiary structure. Tertiary structure also concerns a single polypeptide chain but further folds the secondary structure to make a globule-like molecule held in place by hydrogen bonds and salt bridges for example.

Tertiary Structure Protein Structure Tutorials Msoe Center For Biomolecular Modeling