The extracellular matrix proteins laminin and fibronectin modify the AMPase activity of 5'-nucleotidase from chicken gizzard smooth muscle
- 20 January 1986
- journal article
- Published by Wiley in FEBS Letters
- Vol. 195 (1-2) , 82-86
- https://doi.org/10.1016/0014-5793(86)80135-1
Abstract
Laminin and fibronectin, but not collagen, affect the AMPase activity of the purified transmembrane protein 5'-nucleotidase. Laminin stimulates whereas fibronectin inhibits the AMPase activity of this ectoenzyme. The AMPase-modulating effects by these components of the extracellular matrix require a preincubation period of several hours when detergent-solubilized 5'-nucleotidase is employed, they can, however, instantaneously be elicited with liposome-incorporated 5/-nucleotidase.Keywords
This publication has 14 references indexed in Scilit:
- An improved procedure for purifying 5′‐nucleotidase from various sourcesEuropean Journal of Biochemistry, 1985
- The interaction of 5′-nucleotidase purified from chicken gizzard and actin, and the reversible loss of the inhibitory capacity of actin on deoxyribonuclease IBiochimica et Biophysica Acta (BBA) - Protein Structure and Molecular Enzymology, 1985
- Identification and isolation of a 140 kd cell surface glycoprotein with properties expected of a fibronectin receptorCell, 1985
- Isolation of a cell surface receptor protein for laminin from murine fibrosarcoma cells.The Journal of cell biology, 1983
- What do ectoenzymes do?Trends in Biochemical Sciences, 1982
- Synthesis of Types I, III and AB2 Collagen by Chick Tendon Fibroblasts in vitroEuropean Journal of Biochemistry, 1980
- 5'‐Nucleotidase reverses the inhibitory action of actin on pancreatic deoxyribonuclease IFEBS Letters, 1978
- Purification and Properties of 5′‐Nucleotidase from Lymphocyte Plasma MembranesEuropean Journal of Biochemistry, 1978
- A rapid and sensitive method for the quantitation of microgram quantities of protein utilizing the principle of protein-dye bindingAnalytical Biochemistry, 1976
- Study of differential collagen synthesis during development of the chick embryo by immunofluorescence: I. Preparation of collagen type I and type II specific antibodies and their application to early stages of the chick embryoDevelopmental Biology, 1976