Cleavage of cholecystokinin with enterokinase
Open Access
- 1 August 1981
- journal article
- research article
- Published by Portland Press Ltd. in Bioscience Reports
- Vol. 1 (8) , 651-659
- https://doi.org/10.1007/bf01116281
Abstract
The C-terminal octapeptide amide, 8-CCK [cholecystokinin] was rapidly cleaved by (bovine) enterokinase from 2 larger molecular forms of (porcine) cholecystokinin (33-CCK and 39-CCK). This could be expected from the earlier described specificity of enterokinase. An unexpected additional cleavage of an arginyl-isoleucyl bond in the sequence ...His-Arg-Ile... also occurred.This publication has 39 references indexed in Scilit:
- Isolation, structure and biological activity of two cholecystokinin octapeptides from sheep brainNature, 1978
- Immunoreactive component resembling cholecystokinin octapeptide in intestineNature, 1977
- Bovine enterokinase. Purification, specificity, and some molecular propertiesBiochemistry, 1977
- Identification of a mucosal form of enteropeptidase in triton X-100 extracts of porcine duodenal mucosaBiochimica et Biophysica Acta (BBA) - Enzymology, 1977
- Immunochemical evidence of cholecystokinin-like peptides in brainNature, 1976
- Preparation of porcine enteropeptidase free of intestinal aminopeptidase activity with con A-SepharoseBiochimica et Biophysica Acta (BBA) - Enzymology, 1976
- Purification of porcine enterokinase by affinity chromatographyBiochemical Journal, 1975
- On porcine enterokinase. Further purification and some molecular propertiesBiochimica et Biophysica Acta (BBA) - Enzymology, 1973
- CocoonasePublished by Elsevier ,1973
- Sur la séquence N-terminale du trypsinogéne et son ablation pendant l'activation de ce zymogéneBiochimica et Biophysica Acta, 1955