Freeman, Hans

Figure 2.11 Beta sheets are usuaiiy represented simply by arrows in topology diagrams that show both the direction of each (3 strand and the way the strands are connected to each other along the polypeptide chain. Such topology diagrams are here compared with more elaborate schematic diagrams for different types of (3 sheets, (a) Four strands. Antiparallel (3 sheet in one domain of the enzyme aspartate transcarbamoylase. The structure of this enzyme has been determined to 2.8 A resolution in the laboratory of William Lipscomb, Harvard University, (b) Five strands. Parallel (3 sheet in the redox protein flavodoxin, the structure of which has been determined to 1.8 A resolution in the laboratory of Martha Ludwig, University of Michigan, (c) Eight strands. Antiparallel barrel in the electron carrier plastocyanln. This Is a closed barrel where the sheet is folded such that (3 strands 2 and 8 are adjacent. The structure has been determined to 1.6 A resolution in the laboratory of Hans Freeman in Sydney, Australia. (Adapted from J. Richardson.)...

Crystal Structures of Metal-Peptide Complexes Hans C. Freeman... 

Guillermo A. Lemarchand, Detectability of extraterrestrial technological activities, http / /www.coseti.org/lemarch 1. htm. See also, Freeman Dyson, Search for artificial stellar sources of infrared radiation, Science 131 1667-1668 (1959) Freeman Dyson, The search for extraterrestrial technology, in Perspectives in Modern Physics (Essays in Honor of Hans Bethe), ed. R. E. Marshak (New York John Wiley Sons, 1966). 

We thank Drs. Edith Gralla and Hans Freeman for critically reading the manuscript and for invaluable discussions, and we thank Soshanna Zittin for helpful comments. We... 

Allven, Hans. Worlds-Antiworlds. San Francisco W. H. Freeman Co., 1966. 

Beginning in 1960 doctoral student E. C. M. Chen, master s students Hirsch, Tai, and Wang, and undergraduates Marie Cobb and Keith worked with the Wentworth group. By the end of the decade doctoral students Freeman and Lin had joined the group. Master s students, George, Steelhammer, Wiley, Han, and Ristau finished their work under Wentworth. 

Ma Y, Zha LY, Hu WB, Reiter G, Han CC (2008) Crystal nucleation enhanced at the diffuse interface of immiscible polymer blends. Phys Rev E 77 061801 Ma Y, Li C, Cai T, Li J, Hu WB (2011) Role of block junctions in the interplay of phase transitions of two-component polymeric systems. J Phys Chem B 115 8853-8857 Nelson PC (2004) Biological physics energy, information, life. Freeman, New York Richards RB (1946) The phase equilibria between a crystalline polymer and solvents. I. The effect of polymer chain length on the solubility and swelling of polymers. Trans Faraday Soc 42 10-28... 

W. H. Freeman and Company Publishers, San Francisco Hans Neurath, Protein-digesting enzymes, Sci. Am. 1964 (December), 69 (Fig. 30-1). 

Strater N, Jasper B, Scholte M, Krehs B, Duff AP, Langley DB, Han RL, AveriU BA, Freeman HC, Guss JM. 2005. Crystal structures of recomhinant human purple acid phosphatase with and without an inhihitory conformation of the repression loop. J Mol Biol 351 233-246. 

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