SALT BRIDGES AND NEGATIVE VARIATIONS

Salt Bridges and Negative Variations

A negative variation in Nitella is unable to pass a spot killed by chloroform but can set up a negative variation beyond this spot when a salt bridge is put around it. It can likewise set up a negative variation in a cell of another plant if connected to it by two salt bridges.

Immunoglobulin disulfide bridges: theme and variations.

Interhelical Salt Bridges , Coiled - Coil Stability

absorbed in the atmosphere, the NIR water vapor bands. Thus, we see no way of defending Stephen's statement that conclusions based on broad-band measurements (1) are inconsistent with other existing data sets where discrepancies were found to occur between measurements in spectral bands and theory. Instead, the broad-band solar absorption findings presented in our report (1) are entirely consis...

Stability of "salt bridges" in membrane proteins.

We estimate the free energies of transfer of ionized amino acid side chains in water to both their ion-paired and neutral hydrogen-bonded states in low-dielectric media. The difference between the two free energies corresponds to the proton transfer free energy in a "salt bridge" formed between acidic and basic groups (i.e., lysine and glutamic acid residues). Our approach is to use gas phase p...

Interhelical salt bridges, coiled-coil stability, and specificity of dimerization.

absorbed in the atmosphere, the NIR water vapor bands. Thus, we see no way of defending Stephen's statement that conclusions based on broad-band measurements (1) are inconsistent with other existing data sets where discrepancies were found to occur between measurements in spectral bands and theory. Instead, the broad-band solar absorption findings presented in our report (1) are entirely consis...