Structural Protein

Proteins are an essential component of the human body tissues. They are made by combining amino acids together. There are many pros as well as cons to consuming inadequate amounts of protein each day. Making sure to consume the accurate type and amount of protein is important for the body. There are specific groups that do require more protein, however, if you are not a part of one of these groups consuming too much protein can have harmful effects.

Proteins have two main functions as well, but which is, build a cell or body structure and control all cell and body functions. Examples of cell or body structure is hair, muscle, bone, tendons, and skin. Examples of proteins controlling cell and body functions are motion, support, metabolism, transport, defence, and

2. protein provide structure in every cell in our body- Proteins are present in all areas and processes of the cell. proteins hep maintain the cell keep its shape, and control the movement of particles in and out of the cell. It also help send signal and repair of damaged cells. Proteins control movement in the cell division.

Proteins are complex structures made up of chains of amino acids. Each protein has a different function such as enzymes to catalyze reactions or protein hormones to trigger certain functions of a cell. First let’s start with the most basic component of a protein: an amino acid. An amino acid is made up of a central carbon atom attached to a hydrogen atom, a carboxyl group, an amino group, and an R group which varies

Amino Acids are essential nutrients that are the primary building blocks of proteins found in meat, dairy products, and legumes. Proteins make up 20 percent of the human body, and the amino acids that make up these proteins play a critical

The amino acids bond together in bonds called peptide bonds. A chain of amino acids is called a polypeptide chain. The structure in which the amino acids are bonded determines the function of the protein. There are about twenty different amino acids, but there is a wide variety of possible combinations that amino acids can bond, therefore proteins have quite a lot of functions. Some things proteins are used for are the building of the muscles, tendons, organs, glands, nails, and hair. There are many more different functions for proteins. To detect proteins in test materials, there is an identifying agent called Biuret Solution which when mixed with the test material. It turns purple if it contains a protein. The darker the violet color, the more concentrated it is with protein.

The first discussion covers the basics of protein. Amino acids are the building blocks that bind protein together. According to Dr. Zachwieja there are specific sequences of amino acids that gives the protein its structure, its integrity, and, ultimately, its functionality as well. Dr. Rosenbloom explains, the body requires roughly 20 amino acids. Nine of the 20 can not be created by our bodies, they can only be consume through food and

The skeletal muscles of vertebrates are responsible for all voluntary movements, as well as many involuntary actions. They are made up of many bundles of skeletal muscle cells, called muscle fibers. Within the muscle fibers are bundles of the proteins actin and myosin, which control contraction; these bundles are known as myofibrils. Within a myofibril, repeating units of overlapping actin and myosin filaments make up the sarcomeres. Actin filaments with the sarcomeres are wrapped with tropomyosin, another protein, which has troponin protein molecules attached to it. At end points of the myosin filaments are globular heads which are capable of binding to sites on the actin and moving the actin. The movement of actin by the myosin is referred to as the power stroke. The sarcomeres shorten during contraction (Sedava et al, 2014).

As stated on Wikipedia proteins are large biomolecules, these are any molecule that is present in living organisms such a carbohydrates , or macromolecules which are molecules that are a necessity for life which includes carbohydrates also. Proteins consist of one or more long chains of amino acid. Amino acids are acids that help break down the food we eat to make it into another type of protein, there are many different names of amino acids. The basic strain of proteins is made up of amino acids and peptides. There are 3 different types of protein structures; primary, secondary and tertiary.

The philosophy of proteins begins with their structures and meaning towards life. The fundamental concept of protein science is that the making of protein structure(s) is found within the protein sequence(s) and the structure also determines the function of a protein (1). Proteins are essential components all living cells need. They are the most profuse group of all biological molecules and are vastly complicated organic compounds found in living cells. Many substances such as enzymes, hormones, and antibodies are examples of proteins. The structure of a protein is made up of many different types of amino acids that form polypeptides. However, amino acids only form when a protein sequence is needed for a particular reason. Protein sequencing

The morphology and functions of specialized cells within tissues such as muscle requires the unique organization of the actin cytoskeleton this actin cytoskeleton rely on actin network, vinculin, to locked the filamentous actin (F-actin) to the membrane.1 Vinculin is a structural protein that plays an important role in multiple protein assemblies linking the extracellular matrix to actin cytoskeleton.2 Vinculin is an 116 kDa cytoskeletal protein linked to cell-matrix and cell-cell junctions. It is said to work as one of a few interconnecting proteins required to secure the F-actin to the membrane. Vinculin has a helical head and tail domains attached by a flexible proline-rich linker.3 The head and tail domain mingle in an autoinhibitory manner, blocking binding to a significant number of prospective ligands.4 In addition to vinculin, there is metavinculin (MV), which is a splice variant of vinculin. MV is a muscle-specific splice of vinculin and is expressed in smooth and cardiac muscle tissue. MV is linked to dilated cardiomyopathy (DCM) deficiency which is a form of heart disease.

is resistant to protease and as a result, these prions replicate and are not broken

About one quarter of all the protein in your body is collagen. It is a major structural material that forms molecular cables to strengthen the tendons and resilient sheets that support the skin and internal organs. Bones and teeth are made by adding mineral crystals to collagen. Collagen provides structure to our bodies, protecting and supporting the softer tissues and connecting them with the skeleton. But, in spite of its critical function in the body, collagen is a relatively simple protein.

Kinesin heavy chain is my target protein. It has 975 amino acids. Drosophilia Melanogaster is the organism. A kinesin is a protein belonging to a class of motor proteins found in eukaryotic cells. Kinesins move along microtubule filaments, and are powered by the hydrolysis of ATP. The active movement of kinesins supports several cellular functions including mitosis, meiosis and transport of cellular cargo, such as in axonal transport. Most kinesins walk towards the positive end of a microtubule, which, in most cells, entails transporting cargo such as protein and membrane components from the center of the cell towards the periphery. In contrast, dyneins are motor proteins that move toward the microtubules' negative end.

Proteins serve a myriad of functions whether within or outside of the cells. These functions include structural roles (cytoskeleton), transport of