A highly selective affinity labeling of phosphofructokinase from Cottocomephorus grewingki

I. I. Tulokhonov, A. A. Mustaev, E. F. Zaichikov

Research output: Contribution to journalArticlepeer-review

Abstract

The 80-kDa subunit of phosphofructokinase from the Baikalian fish Cottocomephorus grewingki was labeled with high selectivity by a two-stage procedure of affinity labeling using p-formylbenzyl fructose-6-phosphate and [γ-32P] ATP. The extent of labeling depended on the presence of such effectors as AMP or fructose 1,6-diphosphate in the reaction mixture.

Original languageEnglish (US)
Pages (from-to)370-372
Number of pages3
JournalRussian Journal of Bioorganic Chemistry
Volume24
Issue number6
StatePublished - 1998
Externally publishedYes

All Science Journal Classification (ASJC) codes

  • Biochemistry
  • Organic Chemistry

Keywords

  • Active site
  • Affinity labeling
  • Effectors
  • Phosphofructokinase

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