Raman spectroscopic studies of pig skin proteodermatan sulfate in H,O are indicative of a well defined secondary structure consisting of a-helical, P-turn, and possibly "random" structures. The above conclusion is surprisingly close to the secondary structure of the "core" protein of pig skin proteo
A Raman study of gold oxygen bonds from several tetracoordinate complexes in aqueous solution
β Scribed by Dean W. Freeman; Frank G. Baglin
- Publisher
- Elsevier Science
- Year
- 1981
- Weight
- 216 KB
- Volume
- 17
- Category
- Article
- ISSN
- 0020-1650
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π SIMILAR VOLUMES
temperature range 100-298 K were readily fitted using an isotropic Heisenberg model, H'= 2 J S , .Sz ( S , =Sz = 2) and g = 2.24. The spin exchange coupling constant J of -14(2) cm -I," 'I which is in excellent agreement with the value derived for deoxyhemerythrin,[61 indicates weak antiferromagneti
Whenever hydrogen bonding is involved in molecular recognition, the possibility of a proton transfer from the donor to the acceptor arises. In most cases the pK a of the donor is far enough above the pK a of the conjugate acid of the acceptor for it to be clear that no proton transfer will occur. Ho