Literature DB >> 4311215

Potassium ions asymmetrically activate erythrocyte membrane phosphatase.

A F Rega, M I Pouchan, P J Garrahan.   

Abstract

In Reconstituted ghosts of human red cells, the cell membrane phosphatase is activated by external, but not by internal, potassium. This finding is consistent with the possible participation of the membrane system responsible for cation transport.

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Year:  1970        PMID： 4311215     DOI： 10.1126/science.167.3914.55

Source DB:  PubMed          Journal:  Science        ISSN： 0036-8075            Impact factor:   47.728


  4 in total

1.  Potassium-activated phosphatase from human red blood cells : The asymmetrical effects of K(+), Na (+), Mg (++) and adenosine triphosphate.

Authors:  A F Rega; P J Garrahan; M I Pouchan
Journal:  J Membr Biol       Date:  1970-12       Impact factor: 1.843

2.  A modle for active transport of sodium and potassium ions as mediated by a tetrameric enzyme.

Authors:  W D Stein; W R Lieb; S J Karlish; Y Eilam
Journal:  Proc Natl Acad Sci U S A       Date:  1973-01       Impact factor: 11.205

3.  Ultracytochemical localization of ouabain-sensitive, potassium-dependent p-nitrophenylphosphatase activity in the lacrimal gland of the rat.

Authors:  S Ueno; H Mayahara; M Ueck; I Tsukahara; K Ogawa
Journal:  Cell Tissue Res       Date:  1983       Impact factor: 5.249

4.  The uptake and hydrolysis of p-nitrophenyl phosphate by red cells in relation to ATP hydrolysis by the sodium pump.

Authors:  D Cotterrell; R Whittam
Journal:  J Physiol       Date:  1972-06       Impact factor: 5.182
  4 in total

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