Article
Heterologous expression of peptide hormone precursors in the yeast Saccharomyces cerevisiae. Evidence for a novel prohormone endoprotease with specificity for monobasic amino acids.
The Journal of biological chemistry - 15 Jul 1991
Bourbonnais Y, Danoff A, Thomas D Y, Shields D
Abstract excerpt
The peptide somatostatin (SRIF) exists as two different molecular species. In addition to the most common form, which is a 14-residue peptide, there is also a 14-amino acid amino-terminally extended form of the tetradecapeptide, SRIF-28. Both peptides are synthesized as larger precursors containing paired basic and monobasic amino acids at their processing sites, which, upon cleavage, generate either SRIF-14 or...
Topics
- Amino Acid Sequence
- Animals
- Chimera
- Cloning, Molecular
- Endoplasmic Reticulum
- Fishes
- Gene Expression
- Genotype
- Molecular Sequence Data
- Plasmids
- Protein Precursors