Classify the descriptions of keratin, collagen, and fibroin. Some phrases may apply to more than one protein. α-Keratin has left-handed helices contains heptad repeats Collagen contains hydroxyproline has intrachain hydrogen bonds Answer Bank Fibroin has interchain hydrogen bonds every second residue is glycine Collagen and fibroin every third residue is glycine

Chemistry
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ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
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Classify the descriptions of keratin, collagen, and fibroin. Some phrases may apply to more than one protein.
α-Keratin
has left-handed helices
contains heptad repeats
Collagen
contains hydroxyproline
has intrachain hydrogen bonds
Answer Bank
Fibroin
has interchain hydrogen bonds
every second residue is glycine
Collagen and fibroin
every third residue is glycine
Transcribed Image Text:Classify the descriptions of keratin, collagen, and fibroin. Some phrases may apply to more than one protein. α-Keratin has left-handed helices contains heptad repeats Collagen contains hydroxyproline has intrachain hydrogen bonds Answer Bank Fibroin has interchain hydrogen bonds every second residue is glycine Collagen and fibroin every third residue is glycine
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