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4 levels of protein structure
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卡片总数: 5 张•内容版本: v4•公开卡包•更新时间: 8/1/2026
卡片预览 (5 张)
#1
正面 (问题)
-is the unique sequence of amino acids in a polypeptide -is not functional
背面 (解答)
primary structure
#2
正面 (问题)
-is the folding or coiling of the polypeptide -includes the alpha helix and the beta pleated sheet -is not functional
背面 (解答)
secondary structure
#3
正面 (问题)
pleated sheet in secondary structure is…
背面 (解答)
due to H-bonds
#4
正面 (问题)
-is the overall 3-d shape of a polypeptide -results from interactions between amino acids and R groups -hydrophobic interactions-fold inward -ionic bonds/H-bonds -disulphide bridge-2 sulfurs bonded -functional
背面 (解答)
tertiary structure
#5
正面 (问题)
-two or more polypeptide subunits -functional
背面 (解答)
Quarternary structure