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Title: Identifying Protein Structures Post by: caillacakes on Aug 29, 2019 Identify the secondary structure (α helix, β-pleated sheet, or triple helix) described in each of the following statements:
a. a structure that has hydrogen bonds between adjacent polypeptide chains b. three helical polypeptides woven together c. a peptide chain with a coiled or corkscrew shape that is held in place by hydrogen bonds Which attractive force holds secondary structures together in proteins? Indicate the type of protein structure. primary α-helix β-pleated sheet triple helix A. polypeptide chains held side by side by H bonds B. sequence of amino acids in a polypeptide chain C. corkscrew shape with H bonds between amino acids D. three peptide chains woven like a rope Title: Re: Identifying Protein Structures Post by: BenAff on Aug 30, 2019 1)
a. β-pleated sheet b. triple helix c. α helix 2) A. polypeptide chains held side by side by H bonds β-pleated sheet B. sequence of amino acids in a polypeptide chain primary C. corkscrew shape with H bonds between amino acids α-helix D. three peptide chains woven like a rope triple helix 3) hydrogen bonding |