Chemistry: Brockwa Y and Pa Uling

Chemistr Y: Pa Uling and Corey the Pol Ypeptide-chain Configuration in Hemoglobin and Other Globular Proteins

Chemistry: Pa Uling and Corey

I de Stevens, G., and Nord, F. F., J. Am. Chem. Soc., 75, in press (1953). 10 Brauns, F. E., Ibid., 61, 2120 (1939). 11 (a) Schubert, W. J., and Nord, F. F., Ibid., 72, 977 (1950); (b) Kudzin, S. F., and Nord, F. F., Ibid., 73, 4619 (1951). 12 Nord, F. F., and de Stevens, G., Naturwiss., 39, 479 (1952). '3 Maule, C., Beitrdge wiss. Bot., 4, 166 (1900). 14 Kudzin, S. F., and Nord, F. F., J. Am. ...

Chemistry: L. Pa Uling

5 A plot of log log antheridial hyphae vs. log concentration of A2 reveals a linear relationship. From this it follows that I = e' , where I is reaction intensity, x, the concentration of A2 and k, a proportionality constant. The author wishes to thank Dr. Leonard J. Savage for pointing out this relationship. 6 An alternate interpretation of A2 activity might be that the water-soluble fraction ...

Chemistry: Pa Uling and Coryell the Magnetic Properties and Structure of Hemoglobin, Oxyhemoglobin and Carbonmonox Yhemoglobin

Over ninety years ago, on November 8, 1845, Michael Faraday investigated the magnetic properties of dried blood and made a note "Must try recent fluid blood." If he had determined the magnetic susceptibilities of arterial and venous blood, he would have found them to differ by a large amount (as much as twenty per cent for completely oxygenated and completely deoxygenated blood); this discovery...

Chemistry: Pa Uling and Corey the Structure of Synthetic Polypeptides by Linus Pauling

In a preliminary communication last year' we stated that there are only two helical configurations of polypeptide chains in which the residues are all equivalent and intramolecular hydrogen bonds are formed, and in which the interatomic distances, bond angles, and other structural features, especially the coplanarity of the conjugated amide system, are as required by earlier work in these Labor...