div class=ts-pagebutton class=gotoPage data-page=1Page 1button div class=ts-imageimg data-url=structure-of-keratin-579b41d3b869bhtmlpage=1 data-page=1 class=ts-thumb lazyload alt=Page 1: Structure of α-Keratin loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader031vdocumentspubreader031viewer2022020523575068461a28ab0f07af6a59html5thumbnails1jpg width=140 height=200 divp© 1971 Nature Publishing Grouppdivdiv class=ts-pagebutton class=gotoPage data-page=2Page 2button div class=ts-imageimg data-url=structure-of-keratin-579b41d3b869bhtmlpage=2 data-page=2 class=ts-thumb lazyload alt=Page 2: Structure of α-Keratin loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader031vdocumentspubreader031viewer2022020523575068461a28ab0f07af6a59html5thumbnails2jpg width=140 height=200 divp© 1971 Nature Publishing Grouppdivdiv class=ts-pagebutton class=gotoPage data-page=3Page 3button div class=ts-imageimg data-url=structure-of-keratin-579b41d3b869bhtmlpage=3 data-page=3 class=ts-thumb lazyload alt=Page 3: Structure of α-Keratin loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader031vdocumentspubreader031viewer2022020523575068461a28ab0f07af6a59html5thumbnails3jpg width=140 height=200 divp© 1971 Nature Publishing Grouppdiv