来自荧光假单胞菌生物I型的一种新型金属蛋白酶。
A new metalloproteinase from Pseudomonas fluorescens biotype I.
作者信息
Diermayr P, Klostermeyer H
出版信息
Hoppe Seylers Z Physiol Chem. 1984 Nov;365(11):1345-50.
PMID:6439620
Abstract
Isolation and purification of a metalloproteinase from Pseudomonas fluorescens Biotype I are described. The molecular mass of the enzyme is 46 kDa, its isoelectric point is 8.1, its activity is trypsin-like. The amino-acid composition of the single chain protein is given. One molecule of the enzyme contains 1 atom of zinc and 9 atoms of calcium.
摘要
本文描述了从荧光假单胞菌生物型I中分离和纯化一种金属蛋白酶的过程。该酶的分子量为46 kDa，其等电点为8.1，具有类胰蛋白酶活性。给出了该单链蛋白的氨基酸组成。该酶的一个分子含有1个锌原子和9个钙原子。
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