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Surface charge of bacteriorhodopsin detected with covalently bound pH indicators at selected...

Authors :
Alexiev, Ulrike
Marti, Thomas
Source :
Biochemistry. 1/11/94, Vol. 33 Issue 1, p298. 9p. 1 Diagram, 1 Chart, 8 Graphs.
Publication Year :
1994

Abstract

Presents a method that allows the detection of the surface charge density of bacteriorhodopsin at any selected protein surface site. Covalent binding of optical pH indicator fluorescein to the sulfhydryl groups of single cysteine residues; Calculation of the local surface charge density.

Subjects

Subjects :
*BACTERIORHODOPSIN
*FLUORESCEIN

Details

Language :
English
ISSN :
00062960
Volume :
33
Issue :
1
Database :
Academic Search Index
Journal :
Biochemistry
Publication Type :
Academic Journal
Accession number :
9404191717
Full Text :
https://doi.org/10.1021/bi00167a039