Literature DB >> 6783113

Effects of trace amounts of Ca2+ and Mg2+ on the polymerization of actin.

K Maruyama.   

Abstract

At low ionic strength, removal of trace amounts of Ca2+ enhanced the polymerization of actin, and that of Mg2+ inhibited it. The actions of the divalent metal ions did not influence the elongation process of preformed nuclei. Thus it appears that the metal ions affect the nucleation step of actin polymerization.

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Year:  1981        PMID： 6783113     DOI： 10.1016/0005-2795(81)90074-x

Source DB:  PubMed          Journal:  Biochim Biophys Acta        ISSN： 0006-3002


  10 in total

Review 1.  Tightly-bound divalent cation of actin.

Authors:  J E Estes; L A Selden; H J Kinosian; L C Gershman
Journal:  J Muscle Res Cell Motil       Date:  1992-06       Impact factor: 2.698

2.  Chemical evidence for the existence of activated G-actin.

Authors:  W P Shu; D Wang; A Stracher
Journal:  Biochem J       Date:  1992-04-15       Impact factor: 3.857

3.  Calorimetric studies on monomeric and polymeric actin.

Authors:  J L Fausnaugh; J F Blazyk; S C El-Saleh; P Johnson
Journal:  Experientia       Date:  1984-01-15

4.  Detection and characterization of actin monomers, oligomers, and filaments in solution by measurement of fluorescence photobleaching recovery.

Authors:  F Lanni; B R Ware
Journal:  Biophys J       Date:  1984-07       Impact factor: 4.033

Review 5.  The red cell membrane and its cytoskeleton.

Authors:  W B Gratzer
Journal:  Biochem J       Date:  1981-07-15       Impact factor: 3.857

6.  Polymerization of actin: mechanism of the Mg2+-induced process at pH 8 and 20 degrees C.

Authors:  C Frieden
Journal:  Proc Natl Acad Sci U S A       Date:  1983-11       Impact factor: 11.205

7.  A correlative analysis of actin filament assembly, structure, and dynamics.

Authors:  M O Steinmetz; K N Goldie; U Aebi
Journal:  J Cell Biol       Date:  1997-08-11       Impact factor: 10.539

8.  Hereditary spherocytosis of man. Defective cytoskeletal interactions in the erythrocyte membrane.

Authors:  W H Sawyer; J S Hill; G J Howlett; J S Wiley
Journal:  Biochem J       Date:  1983-05-01       Impact factor: 3.857

9.  Calmodulin accelerates the rate of polymerization of human platelet actin and alters the structural characteristics of actin filaments.

Authors:  G A Piazza; R W Wallace
Journal:  Proc Natl Acad Sci U S A       Date:  1985-03       Impact factor: 11.205

10.  The Dictyostelium discoideum 30,000-dalton protein is an actin filament-bundling protein that is selectively present in filopodia.

Authors:  M Fechheimer
Journal:  J Cell Biol       Date:  1987-06       Impact factor: 10.539
  10 in total

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