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Function of a separate NH3-pore in Aquaporin TIP2;2 from wheat.

Bertl, Adam ; 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
[Artikel], (2007)

Offizielle URL: http://www.sciencedirect.com/science?_ob=MImg&_imagekey=B6T3...

Kurzbeschreibung (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.

Typ des Eintrags: Artikel
Erschienen: 2007
Autor(en): Bertl, Adam ; Kaldenhoff, Ralf
Titel: Function of a separate NH3-pore in Aquaporin TIP2;2 from wheat.
Sprache: Englisch
Kurzbeschreibung (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.

Titel der Zeitschrift, Zeitung oder Schriftenreihe: FEBS letters
Band: 581
(Heft-)Nummer: 28
Fachbereich(e)/-gebiet(e): Fachbereich Biologie, Biology
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Fachbereich Biologie, Biology > Angewandte Pflanzenwissenschaften, Applied Plant Sciences
Fachbereich Biologie, Biology > Hefe-Membranbiologie, Yeast Membrane Biology
Hinterlegungsdatum: 29 Nov 2010 15:32
Offizielle URL: http://www.sciencedirect.com/science?_ob=MImg&_imagekey=B6T3...
ID-Nummer: 10.1016/j.febslet.2007.10.034
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