1971 Volume 35 Issue 11 Pages 1792-1798
1. By isoelectric focusing S-cyanoethyl glutenin was observed to be composed of various component-polypeptides having a pI spectrum in a pH range from 6 to 9.
2. During isoelectric focusing a precipitation zone was built up in the column in spite of the presence of 6M urea. The amount of the precipitate formed was less with S-cyanoethyl glutenin than with S-sulfo glutenin.
3. Scyanoethyl glutenin was divided into eight fractions by isoelectric focusing. By starch-gel electrophoresis it was suggested that Fractions I, III and P were mainly composed of_??_single component.
4. Major N-terminal amino acids of Fractions I, III and P were phenylalanine, glycine and alanine, respectively. In the amino acid composition, distinct differences were observed in the respective fractions, especially in Fraction P. Fraction P showed a much higher content of basic amino acids and_??_lower content of glutamic acid in comparison with the other two.
This article cannot obtain the latest cited-by information.