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Insulin has a tertiary structure which is folded into a spherical shape. An insulin molecule comprises two chains of amino acids held together by disulfide bonds. This is the active state of the hormone.

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Is insulin a tertiary protein structure?

The active form of insulin, in the body, is a tertiary protein structure. However, when stored in the body, several insulin molecules are bound together in a hexamer (a six-protein quaternary structure).


How many primary secondary tertiary and quaternary carbon atom in the following alkane or structure?

Please provide the alkane or structure so that I can accurately determine the number of primary, secondary, tertiary, and quaternary carbon atoms.


Do antibodies have a quaternary structure?

No. It is possible for an enzyme to have a quaternary structure, but it strictly depends on the enzyme. For example, β-galactosidase, more commonly known as lactase, is the enzyme that breaks the β linkage between the disaccharide lactose into its componenets glucose and galactose. β-galactosidase is a tetramer, meaning it has four subunits. This is an example of an enzyme with a quaternary structure. Enzymes can also be tertiary structures, meaning only one subunit. The quaternary structure is just made up of more than one tertiary structures. Depending on the enzyme, it can either function with only one amino acid chain coiled into a conformation (tertiary) or a group of amino acid chains coiled into a conformation (quaternary).


Is collagen a secondary or tertiary structure?

Collagen is a primary protein structure, composed of three polypeptide chains that form a unique triple helical structure. This triple helical structure is considered the primary structure of collagen.


Proteins with more than one polypeptide chain have what structure?

Proteins with more than one polypeptide chain have a quaternary structure. This structure is formed by the assembly of multiple polypeptide chains into a functional protein complex. The interactions between the individual polypeptide chains contribute to the overall structure and function of the protein.

Related Questions

Is insulin a tertiary protein structure?

The active form of insulin, in the body, is a tertiary protein structure. However, when stored in the body, several insulin molecules are bound together in a hexamer (a six-protein quaternary structure).


Is hemoglobin a protein that exhibits the quaternary structure of protein folding?

The tertiary structure is the folding


Quaternary structure of proteins?

The quaternary structure is the overall structure of an enzyme complex. This is made of at least two separate polypeptide chains. The 3D structure of one polypeptide is known as the tertiary structure.


What are the four levels of protein structure?

The four levels of protein structure are primary (sequence of amino acids), secondary (local folding patterns like alpha helices and beta sheets), tertiary (overall 3D structure of the protein), and quaternary (arrangement of multiple protein subunits).


How many primary secondary tertiary and quaternary carbon atom in the following alkane or structure?

Please provide the alkane or structure so that I can accurately determine the number of primary, secondary, tertiary, and quaternary carbon atoms.


Differentiate the four types of protein structure?

Primary structure: The linear sequence of amino acids in a protein. Secondary structure: Local folding patterns such as alpha helices and beta sheets. Tertiary structure: Overall 3D shape of a single protein molecule. Quaternary structure: Arrangement of multiple protein subunits in a complex.


Is a astronaut a tertiary or quaternary?

quaternary


How are proteins distugushed from each other?

They have different primary, secondary, tertiary, and quaternary structure.


What are the four structure levels of a protein?

The four levels of protein are: 1) Primary Structure 2) Secondary Structure 3) Tertiary Structure 4) Quaternary Structure The primary structure is just the amino acids bonded to each other in a linear fashion. Secondary structure is where the alpha-helices, beta-sheets, and b-turns come into play. The tertiary structure is when a single amino acid chain forms a 3D structure. And lastly, the quaternary stuture is when 2 or more tertiary structures complex.


The process by which the tertiary and or quaternary structure of a protein are altered is known as?

denaturing. the proteins are said to be 'denatured'


Is a teacher a tertiary job or quaternary?

Tertiary


What the difference between tertiary and quatarnary?

The Tertiary Period and Quaternary Period are divisions of geologic time. The Tertiary Period occurred first, from 65.5 to 2.6 million years ago, and covers the time period from the extinction of the dinosaurs to the beginning of the Ice Ages. The Quaternary Period occurred from 2,588,000 years ago until today, beginning when glaciation started.