Studies on the Primary Structure of Cow χ-Casein.-Structural Features of para-χ-Casein; N-terminal sequence of χ-caseinoglycopeptide studied with a sequencer
✍ Scribed by Jacqueline Jollès; Françoise Schoentgen; Charles Alais; Anne-Marie Fiat; Pierre Jollès
- Publisher
- John Wiley and Sons
- Year
- 1972
- Tongue
- German
- Weight
- 553 KB
- Volume
- 55
- Category
- Article
- ISSN
- 0018-019X
No coin nor oath required. For personal study only.
✦ Synopsis
Several long tryptic peptides obtained from reduced maleylated x-casein were sequenced: they belonged to the K-and C-terminal (37 residues) moieties of para-x-casein. Several tryptic peptides could then be joined by chyinotryptic overlap peptidcs. 102 amino acid residues of para-x-casein were thus placed into two long and four shorter sequences. Some structural results were established with a Scquencer which was also employed for a verification of the N-terminal sequence of the x-caseinoglycopeptide; a previously described short glycopeptide was found again and \Ta!j reinvestigated.