β Scribed by V.F. Kalasinsky; J.R. Durig
No coin nor oath required. For personal study only.
The vibrational spectra of cyclopropylamine have been reconsidered; the results are consistent with our earlier studies describing a trans/guuche conformational equilibrium. The conformer having the amino protons tram to the ring C-C bonds is more stable than the guuche conformer. The equilibrium in
π SIMILAR VOLUMES
The highly refined 1.26 A structure (R = 0.15) of phosphate-free bovine pancreatic ribonuclease A was modeled with 13 residues having discrete multiple conformations of side chains. These residues are widely distributed over the protein surface, but only one of them, Lys 61, is involved in crystal p
## Abstract AnthopleurinβA (APβA) is a member of a family of sea anemoneβderived polypeptides that interact with sodium channels in a voltageβdependent manner, producing a positive inotropic effect on the mammalian heart. There has been considerable interest in this molecule as a lead compound for