Literature DB >> 2171988

Membrane-associated phosphoinositidase C activity in Dictyostelium discoideum.

G A Lundberg1, P C Newell.   

Abstract

Membrane-associated phosphoinositidase C activity has been identified in Dictyostelium discoideum using phosphatidylinositol 4,5-bisphosphate as exogenous substrate. Maximal activity was observed with 0.4 mM phosphatidylinositol 4,5-bisphosphate at pH 7.0. The enzyme was stimulated by micromolar concentrations of free calcium with maximal activity at 100 microM.

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Year:  1990        PMID： 2171988     DOI： 10.1016/0014-5793(90)81262-m

Source DB:  PubMed          Journal:  FEBS Lett        ISSN： 0014-5793            Impact factor:   4.124


  7 in total

1.  Fatty acids induce release of Ca2+ from acidosomal stores and activate capacitative Ca2+ entry in Dictyostelium discoideum.

Authors:  R Schaloske; J Sonnemann; D Malchow; C Schlatterer
Journal:  Biochem J       Date:  1998-06-01       Impact factor: 3.857

Review 2.  The role of calcium in aggregation and development of Dictyostelium.

Authors:  P C Newell; D Malchow; J D Gross
Journal:  Experientia       Date:  1995-12-18

Review 3.  Developmental decisions in Dictyostelium discoideum.

Authors:  J D Gross
Journal:  Microbiol Rev       Date:  1994-09

4.  In Dictyostelium discoideum inositol 1,3,4,5-tetrakisphosphate is dephosphorylated by a 3-phosphatase and a 1-phosphatase.

Authors:  P Van Dijken; A A Lammers; P J Van Haastert
Journal:  Biochem J       Date:  1995-05-15       Impact factor: 3.857

5.  Phospholipase C in Dictyostelium discoideum. Cyclic AMP surface receptor and G-protein-regulated activity in vitro.

Authors:  A A Bominaar; F Kesbeke; P J Van Haastert
Journal:  Biochem J       Date:  1994-01-01       Impact factor: 3.857

6.  Characterization of phospholipase activity in Dictyostelium discoideum. Identification of a Ca(2+)-dependent polyphosphoinositide-specific phospholipase C.

Authors:  A B Cubitt; R A Firtel
Journal:  Biochem J       Date:  1992-04-15       Impact factor: 3.857

7.  A link of Ca2+ to cAMP oscillations in Dictyostelium: the calmodulin antagonist W-7 potentiates cAMP relay and transiently inhibits the acidic Ca2+-store.

Authors:  Dieter Malchow; Daniel F Lusche; Christina Schlatterer
Journal:  BMC Dev Biol       Date:  2004-05-17       Impact factor: 1.978
  7 in total

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