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Article

A systematic mutagenesis study of Ile-282 in transmembrane segment M4 of the plasma membrane H+-ATPase.

The Journal of biological chemistry - 10 Jun 2005

Fraysse A Staffan, Møller Anders L B, Poulsen Lisbeth R, Wollenweber Bernd, Buch-Pedersen Morten J, Palmgren Michael G

Abstract excerpt

Homology models of plasma membrane H(+)-ATPase (Bukrinsky, J. T., Buch-Pedersen, M. J., Larsen, S., and Palmgren, M. G. (2001) FEBS Lett. 494, 6-10) has pointed to residues in transmembrane segment M4 as being important for proton translocation by P-type proton pumps. To test this model, alanine-scanning mutagenesis was carried out through 12 residues in the M4 of the plant plasma membrane H(+)-ATPase AHA2. An...

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PMID: 15829483
DOI: 10.1074/jbc.M413091200

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

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