A LOW-MOLECULAR-WEIGHT CA2-BINDING GLYCOPEPTIDE FROM NUCLEI OF THE MYXOMYCETE PHYSARUM-POLYCEPHALUM()

Authors
AZARASHVILI TS ROTARU VK MEDVEDEV BI EVTODIENKO YV
Citation
Ts. Azarashvili et al., A LOW-MOLECULAR-WEIGHT CA2-BINDING GLYCOPEPTIDE FROM NUCLEI OF THE MYXOMYCETE PHYSARUM-POLYCEPHALUM(), Biochemistry, 60(8), 1995, pp. 935-938
Citations number
30
Categorie Soggetti
Biology
Journal title
Biochemistry → ACNP
ISSN journal
00062979
Volume
60
Issue
8
Year of publication
1995
Pages
935 - 938
Database
ISI
SICI code
0006-2979(1995)60:8<935:ALCGFN>2.0.ZU;2-H
Abstract
Electrophoresis followed by autoradiography in the presence of Ca-45(2 +) revealed several Ca2+-binding proteins in Physarum polycephalum nuc lei (molecular weights 45-50, 20-25, and 6 kD). The low molecular weig ht Ca2+-binding protein was found to be a glycopeptide. Its concentrat ion changes in the course of the cell cycle, being increased at the en d of the S-phase and at the beginning of the G(2)-phase and decreased during mitosis and in the late G(2)-phase.