Example Of A Structural Protein
Proteins are large, circuitous molecules that play many critical roles in the body. They do virtually of the work in cells and are required for the structure, role, and regulation of the trunk'due south tissues and organs.
Proteins are made upward of hundreds or thousands of smaller units chosen amino acids, which are attached to one another in long chains. There are 20 different types of amino acids that can be combined to make a protein. The sequence of amino acids determines each protein's unique iii-dimensional construction and its specific function. Amino acids are coded by combinations of 3 Dna building blocks (nucleotides), determined by the sequence of genes.
Proteins tin be described according to their large range of functions in the trunk, listed in alphabetical gild:
| Function | Description | Example |
|---|---|---|
| Antibody | Antibodies bind to specific foreign particles, such as viruses and bacteria, to assist protect the trunk. | Immunoglobulin One thousand (IgG) |
| Enzyme | Enzymes carry out almost all of the thousands of chemical reactions that have place in cells. They also aid with the formation of new molecules by reading the genetic information stored in DNA. | Phenylalanine hydroxylase |
| Messenger | Messenger proteins, such equally some types of hormones, transmit signals to coordinate biological processes between different cells, tissues, and organs. | Growth hormone |
| Structural component | These proteins provide structure and support for cells. On a larger calibration, they as well allow the trunk to movement. | Actin |
| Transport/storage | These proteins bind and carry atoms and small molecules within cells and throughout the body. | Ferritin |
Example Of A Structural Protein,
Source: https://medlineplus.gov/genetics/understanding/howgeneswork/protein/
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