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Oxygen and carbon dioxide exchange by human hemoglobin and erythrocytes
O$\sb2$ transport was examined by measuring the fractional saturation of concentrated hemoglobin solutions flowing through an artificial capillary (diameter $\approx$ 27 $\mu$m). The measured effects of pH, hemoglobin ...
Structure of tropomyosin at 7A resolution
The crystal structure of tropomyosin has been determined by X-ray diffraction analysis at 7A resolution. Tropomyosin is a 400A-long muscle regulatory protein that consists of two parallel 33,000 Dalton alpha helices wound ...