div class=ts-pagebutton class=gotoPage data-page=1Page 1button div class=ts-imageimg data-url=optical-rotation-and-polypeptide-chain-configuration-in-proteinshtmlpage=1 data-page=1 class=ts-thumb lazyload alt=Page 1: Optical Rotation and Polypeptide Chain Configuration in Proteins loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader035vdocumentsnetreader035viewer2022080107575068031a28ab0f07ae317bhtml5thumbnails1jpg width=140 height=200 divp© 1955 Nature Publishing Grouppdivdiv class=ts-pagebutton class=gotoPage data-page=2Page 2button div class=ts-imageimg data-url=optical-rotation-and-polypeptide-chain-configuration-in-proteinshtmlpage=2 data-page=2 class=ts-thumb lazyload alt=Page 2: Optical Rotation and Polypeptide Chain Configuration in Proteins loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader035vdocumentsnetreader035viewer2022080107575068031a28ab0f07ae317bhtml5thumbnails2jpg width=140 height=200 divp© 1955 Nature Publishing Grouppdiv