Document Detail


Converting a Solvatochromic Fluorophore into a Protein-Based pH Indicator for Extreme Acidity.
MedLine Citation:
PMID:  22764096     Owner:  NLM     Status:  Publisher    
Abstract/OtherAbstract:
Live-cell pH measurements: An environment-sensitive fluorophore (green) was site-specifically introduced on HdeA, an acid-resistant chaperone showing pH-mediated conformational changes under low pH conditions. A survey of the attachment sites led to the discovery of one position on HdeA at which the attached fluorophore showed a strong fluorescence increase upon acidification.
Authors:
Maiyun Yang; Yanqun Song; Meng Zhang; Shixian Lin; Ziyang Hao; Yuan Liang; Dianmu Zhang; Peng R Chen
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Publication Detail:
Type:  JOURNAL ARTICLE     Date:  2012-7-4
Journal Detail:
Title:  Angewandte Chemie (International ed. in English)     Volume:  -     ISSN:  1521-3773     ISO Abbreviation:  -     Publication Date:  2012 Jul 
Date Detail:
Created Date:  2012-7-5     Completed Date:  -     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  0370543     Medline TA:  Angew Chem Int Ed Engl     Country:  -    
Other Details:
Languages:  ENG     Pagination:  -     Citation Subset:  -    
Copyright Information:
Copyright © 2012 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
Affiliation:
Beijing National Laboratory for Molecular Sciences, Synthetic and Functional Biomolecules Center, Department of Chemical Biology, Peking-Tsinghua Center for Life Sciences, Peking University, Beijing 100871 (China).
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