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How can two proteins with the same number and type of amino acid have different primary structures?
The primary structure of a protein is the sequence of amino acids. There are many different ways that the same collection of amino acids can attach to each other to form a protein molecule; it's basically the same idea as Lego pieces. Any Lego piece will plug in to any other Lego piece, and you can arrange them in lots of different ways.
What are the product of protein hydrolysis?
The hydrolytic process breaks down inter-amino acid bonds of the protein, so that first polypeptides, then oligopeptides, and finally the constituent amino acids result. By hydrolysis a water molecule will be split into a hydrogen atom and an -OH group and these two units take the bindings that held the amino acids togeather in the first place so that the protein molecule is decomposed. Hydrolysis means "dissolving by water", but usually also some catalyst must be present for the reaction to occur, like an acid or base. A protein is a very long chains of amino acids which also is wrapped up in specific ways to produce a shape specific for the protein molecule. A polypeptide is a long chain of amino acids, but shorter than a protein. An oligopeptide is a chain of just a few amino acids.
How many amino acids in a protein?
There is a great degree of variability in the number of amino acids per protein. An answer to another question on WikiAnswers lists the shortest protein as 8 amino acids. According to the National Center for Biotechnology Information, the longest protein found in a sequenced genome is a "parallel beta-helix repeat-containing protein" in the organism Chlorobium chlorochromatii, this protein is 36,805 amino acids long.A protein may consist of as many as 5,000 amino acid molecules.
What purpose for amino acid?
Amino acids are the building blocks of proteins in the body. They have several important functions, including building and repairing tissues, supporting immune function, and producing enzymes and hormones. Amino acids are also used as a source of energy when needed.
How are amino acids joined together to form a protein?
This is a strange question, considering that there are only 4 nucleotides that make up DNA! However, protein structure and function are determined by the primary structure (ie. the number and kinds of amino acids), but it's the variety of ways that these 20 amino acids can interact with each other that allows them to make such a large variety of proteins. Think about disulfide bond formations, b-sheets, a-helices, proteins forming dimers, trimers, etc. All these variations lead to the vast differences in proteins that are present in organisms. Or... Your amino acids are joined together through peptide bonds This chain of amino acids then folds into a secondary structure, and then folds some more until the protein is in its tertiary structure. The protein eventually folds into its native, biologically functional state
What are the component of amino acid?
The 20 amino acids vary in structure by the R-group, otherwise all amino acids are the same in structure. All amino acids have a carboxyl group, an amino group, an R-group, and a hydrogen which are all bonded to a central carbon. It is the R-groups that make the amino acids react in different ways and alter the structure of the protein.
What is the minimum number of amino acids in protein?
there is only 20 amin acid in our bodies but we only use 11 of them
How many peptide bond can form for 20 amino acid?
In a polypeptide chain made up of 20 amino acids, there are 19 peptide bonds that form between adjacent amino acids. Each amino acid (except the first one) contributes to the formation of a peptide bond with the preceding amino acid.
What two factors determine the shape or a protein?
Protein shape is determined by the type and sequence of the amino acids that make it up. The bonds between the amino acids caused the protein chain to bend in specific ways.
Why are there so many proteins and few amino acids?
Amino acids are like the letters, proteins are like words, paragraphs, or books. In other words, a few amino acids (20 or so) combine in lots of different ways.Amino acids are like the letters, proteins are like words, paragraphs, or books. In other words, a few amino acids (20 or so) combine in lots of different ways.Amino acids are like the letters, proteins are like words, paragraphs, or books. In other words, a few amino acids (20 or so) combine in lots of different ways.Amino acids are like the letters, proteins are like words, paragraphs, or books. In other words, a few amino acids (20 or so) combine in lots of different ways.
How can two proteins with the same number and type of amino acid have different primary structures?
The primary structure of a protein is the sequence of amino acids. There are many different ways that the same collection of amino acids can attach to each other to form a protein molecule; it's basically the same idea as Lego pieces. Any Lego piece will plug in to any other Lego piece, and you can arrange them in lots of different ways.
How can only 20 amino acids combine to form thousands of proteins?
because a whole sequence of amino acids is necessary to create one protein, with the sequence being tens or hundreds of amino acids long. This means that there is a massive amount of possible proteins.
What are the product of protein hydrolysis?
The hydrolytic process breaks down inter-amino acid bonds of the protein, so that first polypeptides, then oligopeptides, and finally the constituent amino acids result. By hydrolysis a water molecule will be split into a hydrogen atom and an -OH group and these two units take the bindings that held the amino acids togeather in the first place so that the protein molecule is decomposed. Hydrolysis means "dissolving by water", but usually also some catalyst must be present for the reaction to occur, like an acid or base. A protein is a very long chains of amino acids which also is wrapped up in specific ways to produce a shape specific for the protein molecule. A polypeptide is a long chain of amino acids, but shorter than a protein. An oligopeptide is a chain of just a few amino acids.
What are two ways nitrogen becomes usable two plants humans and animals?
Amino acids, proteins and DNA.
How many amino acids in a protein?
There is a great degree of variability in the number of amino acids per protein. An answer to another question on WikiAnswers lists the shortest protein as 8 amino acids. According to the National Center for Biotechnology Information, the longest protein found in a sequenced genome is a "parallel beta-helix repeat-containing protein" in the organism Chlorobium chlorochromatii, this protein is 36,805 amino acids long.A protein may consist of as many as 5,000 amino acid molecules.
Which three components are common to all amino acids?
The 20 amino acids vary in structure by the R-group, otherwise all amino acids are the same in structure. All amino acids have a carboxyl group, an amino group, an R-group, and a hydrogen which are all bonded to a central carbon. It is the R-groups that make the amino acids react in different ways and alter the structure of the protein.
Which smaller molecule are enzymes built from?
Enzymes are built from smaller molecules called amino acids. These amino acids link together in specific sequences to form polypeptide chains, which then fold into unique three-dimensional structures that determine the enzyme's function. There are 20 different amino acids that can be combined in various ways to create the vast array of enzymes found in living organisms.
