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IT is generally accepted that the low-angle X-ray diffraction pattern of collagen is unidimensional in the direction of the fibre axis with a fundamental period of 640 A. 1. Variations in the ...
Published: 30 June 1951 New X-Ray Evidence on the Configuration of Polypeptide Chins: Polypeptide Chains in Frog Sartorius Muscle H. E. HUXLEY & M. F. PERUTZ Nature 167, 1054 (1951) Cite this article ...