Alpha helix definition: the rodlike spatial configuration of many protein molecules in which the polypeptide backbone is stabilized by hydrogen bonds between amino acids in successive helical turns.. See examples of ALPHA HELIX used in a sentence.
We showed that the hydrophobicity is not uniformly distributed in different alpha-helix binding pockets that can help to identify key hydrophobic hot spots. Conclusions The presence of hydrophobic cavities at the protein surface with a more complex shape than the entire protein surface seems to be ...
Alpha Helix Structure Alpha Helix Proteins Lesson Summary Register to view this lesson Are you a student or a teacher? I am a student I am a teacher Recommended Lessons and Courses for You Related Lessons Related Courses Secondary Structure of Protein | Overview, Definition & Examples ...
Alpha-kinases: analysis of the family and comparison with conventional protein kinases In PKA, subdomain VIa contains the long, unusually hydrophobic alpha-helix (E) that extends through the middle of the C-terminal lobe. Its function appears to be mostly structural. In alpha-kinases, this long...
6.15.3.2.2(i)The α-helix secondary structure The α-helixsecondary structureis considered as the simplest secondary structure motif found in peptides. The folding of apolypeptideinto an α-helical structure is the best understood element of theprotein foldingprocess and so far the rules are well...
Proteins are found to have two different types of secondary structures vizα-helix andβ-pleated sheet structure.α-helix structure of protein is stabilised by View Solution Cell membrane proteins can classified as integral or peripheral on the basis of: ...
To solve the analogy given in the question, we need to identify the relationship between the terms provided.1. Understanding the first part of the analogy: The term "alpha-helix" refers to a specific structural feature of prote
alpha helix n. A secondary structure of proteins, characterized by a single, spiral chain of amino acids stabilized by hydrogen bonds. [Fromalpha-form,the form taken by unstretched protein molecules.] al′pha-hel′i·cal(-hĕl′ĭ-kəl, -hē′lĭ-)adj. ...
The capping box, a recurrent hydrogen bonded motif at the N-termini of -helices, caps 2 of the initial 4 backbone amide hydrogen donors of the helix (Harper ET, Rose GD, 1993, Biochemistry 32 :7605-7609). In detail, the side chain of the first helical residue forms a hydrogen bond ...
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