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What level of protein structure is characteristic of some but not all proteins?
Wiki User
∙ 10y ago
The quaternary level.
Wiki User
∙ 10y ago
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What level of protein structure is a spatial arrangement of the secondary structure?
hydrogen bonds
What level of structure in proteins is held together by intermolecular R group interactions?
quaternary structure
If a protein contains three polypeptide chains that are held together by bonding forces what kind of structure does the protein have?
The protein has a quaternary structure.In addition, each polypeptide chain has a primary, secondary, and tertiary structure.The primary structure is the sequence of amino acids in a chain.The secondary structure is the next higher level of arrangement of a chain in space, for example coiling into a alpha-helix, shaping into a beta-pleated sheet, or forming into a turn or loop.Tertiary structure is a yet higher-level folding of the chain into its final three-dimensional shape.Some proteins have only one chain, but if there are two or more, the combination of these chains to form the functional protein is the quaternary structure.
What is the level of protein structure is the amino acid sequence of the protein?
Quaternary tertiary secondary primary is the sequence.
Which best describes the structure of the molecules that make up protein?
Carboxyl group + amino group + side chain
Of the four protein structureswhich level is lowest level of a protein structure?
the primary structure is the lowest level
What is the four levels of proteins?
Proteins have primary structure, which is their amino acid sequence, secondary structure, which is either the alpha helix or the beta pleated sheet, tertiary structure, the protein's geometric shape, and quaternary structure, the arrangement of multiple protein subunits.
Which level of protein structure is unaffected when a protein is denatured?
The primary structure
What is the tertiary structure for a protein?
'The Quaternary structure of a protein is the 4th level of folding for a protein. An example of this would be a red blood cell, which is a quaternary structure, it is made up of alpha helicies and also beta pleated in the tertiary structure. The Quaternary structure of a protein contains 4 tertiary structures in it.
Which level of protein structure may be stabilized by covalent bonds?
Primary, tertiary and quaternary levels of protein structure.
The alpha helix and beta pleated sheet represent which level of protein structure?
The alpha helix and beta sheets are found at the Secondary level of protein folding. It's when the protein is taking its shape. Secondary structure
How do globular proteins relate to the structure level?
the understandment of the learned boys have little to do with structure.
What is the function of the gogi?
The golgi apparatus is an organelle inside the cell membrane. There are various names for this apparatus: golgi body, golgi complex. The golgi apparatus is basically a stack of flattened vesicles that shape the protein into the correct form to do its functions. It receives proteins from the Rough Endoplasmic Reticulum (RER), which is dotted with ribosomes that translate mRNA into proteins. The proteins are then packaged into vesicles and shipped to the Golgi body. Usually, by this time, the protein's positive and negative bases, in addition to hydrophilic and hydrophobic sides, has already arranged the protein into secondary structure. The golgi body then proceeds to mold the protein into tertiary, and even quaternary structure. Quaternary structure is the only level of structure that is not mandatory for proteins to have. Hope this helps! :D
What level of protein structure is a spatial arrangement of the secondary structure?
hydrogen bonds
What are the structure levels of proteins?
1st level, 2nd level, Tertiary, and Quaternary. The first level is just the different protein groups forming peptide bonds to create a polypeptide The second level consists of hydrogen bonds between the H and the O molecules in the proteins forming pleated and helical shapes The Tertiary structure is the interactions of different R groups binding to each other (many different types of bonds happen between the R groups) The Quaternary structure is many polypeptides interacting with each other
What describes the structure of protein molecules?
Protein is very high in calsium. It will easily change to level 87
What level of structure in proteins is held together by intermolecular R group interactions?
quaternary structure
