[Circular dichroism spectra of protein proteinase inhibitors]. / Spektry krugovogo dikhroizma belkov-ingibitorov Proteinaz.

The circular dichroism spectra of two protein proteinase inhibitors were studied. The CD spectrum of the kidney bean inhibitor is similar to those of other low molecular weight inhibitors from legume seeds. The potato inhibitor in its native state is characterized by a low content of alpha-helices, which is increased in the presence of sodium dodecyl sulfate.