Interpreting the broad substrate specificities of glutathione S-transferases

Tatyana L. Tchaikovskaya, Yury V. Patskovsky, Alexander Federov, Steven C. Almo, Mark Girvin, Irving Listowsky

Research output: Contribution to journalArticle

1 Citation (Scopus)

Abstract

Catalytic mechanisms of glutathione S-transferases (GSTs) were viewed in terms of the independent steps of GSH binding and activation and the productive reorientation of the electrophilic substituent of the second substrate. NMR and isothermal titration microcalorimetric methods were used to study GST-ligand interactions. The family of five human Mu-class GSTs was employed as a paradigm to study structure, catalysis and subunit assembly mechanisms.

Original languageEnglish (US)
Pages (from-to)170-172
Number of pages3
JournalChemico-Biological Interactions
Volume133
Issue number1-3
StatePublished - Feb 28 2001

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Substrate Specificity
Glutathione Transferase
Substrates
Catalysis
Titration
Chemical activation
Nuclear magnetic resonance
Ligands

Keywords

  • Catalysis
  • Glutathione transferase
  • Substrate reorientation
  • Thiolate anion

ASJC Scopus subject areas

  • Toxicology

Cite this

Interpreting the broad substrate specificities of glutathione S-transferases. / Tchaikovskaya, Tatyana L.; Patskovsky, Yury V.; Federov, Alexander; Almo, Steven C.; Girvin, Mark; Listowsky, Irving.

In: Chemico-Biological Interactions, Vol. 133, No. 1-3, 28.02.2001, p. 170-172.

Research output: Contribution to journalArticle

Tchaikovskaya, TL, Patskovsky, YV, Federov, A, Almo, SC, Girvin, M & Listowsky, I 2001, 'Interpreting the broad substrate specificities of glutathione S-transferases', Chemico-Biological Interactions, vol. 133, no. 1-3, pp. 170-172.
Tchaikovskaya, Tatyana L. ; Patskovsky, Yury V. ; Federov, Alexander ; Almo, Steven C. ; Girvin, Mark ; Listowsky, Irving. / Interpreting the broad substrate specificities of glutathione S-transferases. In: Chemico-Biological Interactions. 2001 ; Vol. 133, No. 1-3. pp. 170-172.
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