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Application of electrospray ionization mass spectrometry to study the hydrophobic interaction between the ε and θ subunits of DNA polymerase III

Date

Authors

Gupta, Rajesh

Hamdan, Samir

Dixon, Nicholas

Sheil, Margaret

Beck, Jennifer

Publisher

Cold Spring Harbor Laboratory Press

Abstract

The interactions between the N-terminal domain of the ε (ε186) and θ subunits of DNA polymerase III of Escherichia coli were investigated using electrospray ionization mass spectrometry. The ε186-θ complex was stable in 9 M ammonium actetate (pH 8),

Keywords

Keywords: alcohol; ammonium acetate; DNA directed DNA polymerase gamma; methanol; propanol; article; dissociation; electrospray mass spectrometry; Escherichia coli; hydrophobicity; molecular interaction; pH; precipitation; priority journal; protein stability; DNA P DNA polymerase III; Electrospray ionization mass spectrometry; Hydrophobic interactions; Noncovalent

URI

http://hdl.handle.net/1885/87257

Collections

ANU Research Publications

Source

Protein Science

Type

Journal article

DOI

10.1110/ps.04889604

Restricted until

2037-12-31

Downloads

File

Description

01_Gupta_Application_of_electrospray_2004.pdf (158.85 KB)