Bertl, Adam and Kaldenhoff, Ralf
:
Function of a separate NH3-pore in Aquaporin TIP2;2 from wheat.
[Online-Edition: http://www.sciencedirect.com/science?_ob=MImg&_imagekey=B6T3...]
In:
FEBS letters, 581
(28)
pp. 5413-5417.
ISSN 0014-5793
[Article], (2007)
Abstract
Functional analysis of heterologously expressed TaTIP2;2 by means of stopped-flow spectrometric studies provide evidence for water and ammonia conductivity. A series of experiments under increasing pH indicate that the gaseous NH(3), rather than the ammonium ion NH(4)(+) was transported. Results from inhibitor studies strongly suggest that NH(3) is not transported in file with water, but through a separate pathway, which could be supplied by the 5th central pore in a tetramer conformation.
| Item Type: | Article |
|---|---|
| Erschienen: | 2007 |
| Creators: | Bertl, Adam and Kaldenhoff, Ralf |
| Title: | Function of a separate NH3-pore in Aquaporin TIP2;2 from wheat. |
| Language: | English |
| Abstract: | Functional analysis of heterologously expressed TaTIP2;2 by means of stopped-flow spectrometric studies provide evidence for water and ammonia conductivity. A series of experiments under increasing pH indicate that the gaseous NH(3), rather than the ammonium ion NH(4)(+) was transported. Results from inhibitor studies strongly suggest that NH(3) is not transported in file with water, but through a separate pathway, which could be supplied by the 5th central pore in a tetramer conformation. |
| Journal or Publication Title: | FEBS letters |
| Volume: | 581 |
| Number: | 28 |
| Divisions: | Biology Biology > Botany Biology > Botany > Applied Plant Sciences Biology > Botany > Yeast Membrane Biology |
| Date Deposited: | 29 Nov 2010 15:32 |
| Official URL: | http://www.sciencedirect.com/science?_ob=MImg&_imagekey=B6T3... |
| Identification Number: | DOI:10.1016/j.febslet.2007.10.034 |
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