Article
In vitro gamma-carboxylation of a 59-residue recombinant peptide including the propeptide and the gamma-carboxyglutamic acid domain of coagulation factor IX. Effect of mutations near the propeptide cleavage site.
The Journal of biological chemistry - 5 Aug 1990
Wu S M, Soute B A, Vermeer C, Stafford D W
Abstract excerpt
We report the expression in Escherichia coli of a fusion protein that contains the propeptide sequence and gamma-carboxyglutamic acid domain (residues -18 to 41) of human factor IX (FIXGla). CNBr was used to release FIXGla from the fusion protein. The 59-amino acid peptide is an efficient substra...
Topics
- 1-Carboxyglutamic Acid
- Amino Acid Sequence
- Base Sequence
- Cloning, Molecular
- Escherichia coli
- Factor IX
- Genetic Vectors
- Humans
- Molecular Sequence Data
- Mutation
- Oligonucleotide Probes
- Plasmids
- Protein Precursors
- Prothrombin
- Recombinant Fusion Proteins