Beta-keratin

β-keratin or beta-keratin is a protein in the keratin family. β-keratin is rich in stacked β pleated sheets, in contrast to alpha-keratin, a fibrous protein rich in alpha helices.

β-keratin is found in reptiles. It adds much more rigidity to reptilian skin than alpha-keratin does to mammalian skin.

单词	Beta keratin
释义	Beta keratin 英语百科 Beta-keratin β-keratin or beta-keratin is a protein in the keratin family. β-keratin is rich in stacked β pleated sheets, in contrast to alpha-keratin, a fibrous protein rich in alpha helices. β-keratin is found in reptiles. It adds much more rigidity to reptilian skin than alpha-keratin does to mammalian skin.
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Beta keratin

Beta-keratin