Proteins and Polypeptides – Basics, Structures, Functions ...
2024年11月17日 · At any rate, the resulting hydrogen bond gives the protein its helical structure. So these interactions highlight the in-depth and interrelational processes that create the …
1.17: Protein Structure - Biology LibreTexts
These secondary structures are held together by hydrogen bonds forming between the backbones of amino acids in close proximity to one another. More specifically, the oxygen atom in the …
Hydrogen Bonds in Proteins: Role and Strength - Hubbard ...
2010年2月15日 · A hydrogen bond is formed by the interaction of a hydrogen atom that is covalently bonded to an electronegative atom (donor) with another electronegative atom …
The Shape and Structure of Proteins - Molecular Biology of ...
Hydrogen bonds in a protein molecule. Large numbers of hydrogen bonds form between adjacent regions of the folded polypeptide chain and help stabilize its three-dimensional shape. The …
Four Types of Protein Structure - ThoughtCo
2024年7月26日 · Hydrogen bonding in the polypeptide chain and between amino acid "R" groups helps to stabilize protein structure by holding the protein in the shape established by the …
14.4: Secondary, Tertiary, and Quaternary Structure of Proteins
2023年7月28日 · The local folding of the polypeptide in some regions gives rise to the secondary structure of the protein. The most common are the α-helix and β-pleated sheet structures …
Types of Chemical Bonds in Proteins - ThoughtCo
2019年7月17日 · Hydrogen bonding affects the tertiary structure of a protein. Also, the R-group of each amino acid may be either hydrophobic or hydrophilic. Some proteins are made of …