On the mechanism of activation of the BLUF domain of AppA

W. Laan, M.L. Gauden, S. Yeremenko, R. van Grondelle, J.T.M. Kennis, K.J. Hellingwerf

Research output: Contribution to JournalArticleAcademicpeer-review

Abstract

AppA, a transcriptional antirepressor, regulates the steady expression of photosynthesis genes in Rhodobacter sphaeroides in response to high-intensity blue light and to redox signals. Its blue-light sensing is mediated by an N-terminal BLUF domain, a member of a novel flavin fold. The photocycle of this domain (AppA
Original languageEnglish
Pages (from-to)51-60
JournalBiochemistry
Volume45
Issue number1
DOIs
Publication statusPublished - 2006

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On the mechanism of activation of the BLUF domain of AppA

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