Characterization of Ca2+ Transport in Purified Endoplasmic Reticulum Membrane Vesicles from Lepidium sativum L. Roots
- 1 December 1984
- journal article
- research article
- Published by Oxford University Press (OUP) in Plant Physiology
- Vol. 76 (4) , 962-967
- https://doi.org/10.1104/pp.76.4.962
Abstract
The characteristics of Ca2+ transport into endoplasmic reticulum vesicles isolated from roots of Lepidium sativum L. cv Krause have been investigated. The concentration of free Ca2+ and ATP needed for half-maximal activity were 2.5 and 73 micromolar, respectively, and the enzyme obeyed Michaelis-Menten-like kinetics. The pH maximum occurred at 7.5 and the activity was greatly reduced at either pH 7.0 or 8.0.This publication has 16 references indexed in Scilit:
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