## Abstract The sugar–phosphate–sugar complex C~10~H~18~O~8~P, a unit of the polynucleotide chains, was analyzed, making use of 100 conformational energies computed in the Hartree‐Fock approximation with a small basis set of Gaussian type orbitals. The geometry of the conformations [which correspon
Studies on the Nonbonded Interactions of Divalent Organic Selenium
✍ Scribed by Michio Iwaoka; Shuji Tomoda
- Publisher
- John Wiley and Sons
- Year
- 2006
- Weight
- 8 KB
- Volume
- 37
- Category
- Article
- ISSN
- 0931-7597
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
## Abstract ^77^Se NMR chemical shifts and ^1^__J__(SeC) coupling constants were measured for nine organic selenium compounds: 4,5,6,7‐tetrahydro‐,4′,4′,6,6‐tetramethylspiro[1,3‐benzoxaselenole‐2,1′‐cyclohexane]‐2′,4,6′‐trione and closely related derivatives, bis(2‐hydroxy‐4,4,6,6‐tetramethyl‐3‐oxo
## Abstract The role of intraresidue interactions in determining the conformational behavior of polypeptides is analyzed by means of density functional and post‐Hartree–Fock computations on the alanine dipeptide analog and other model compounds. Our computations show that the accuracy of current de
The melting temperature of a natural DNA is decreased in the presence of increasing amounts of copper ions, whereas other divalent metal ions stabilize the DNA secondary structure a t low ionic strength. At 1.28 X lO-4M, Cuz+ produces a decrease of T,,, depending on base composition. At very low Cu\