The haem-environment in horseradish peroxidase as seen by proton magnetic relaxation

S. Vuk-Pavlović, B. Benko

Research output: Contribution to journalArticle

21 Citations (Scopus)

Abstract

The water-proton fast exchange between the vicinity of the ferric haemiron and bulk solvent in horseradish peroxidase solutions at neutral pH has been directly verified by measuring the proton magnetic relaxation times of the aliphatic protons from ethanediol in an otherwise deuterated solution. The implications of this finding are discussed with regard to the stereochemistry of the haem-surrounding.

Original languageEnglish (US)
Pages (from-to)1154-1159
Number of pages6
JournalBiochemical and Biophysical Research Communications
Volume66
Issue number4
DOIs
StatePublished - Oct 27 1975
Externally publishedYes

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Magnetic relaxation
Horseradish Peroxidase
Heme
Protons
Ethylene Glycols
Stereochemistry
Relaxation time
Water

ASJC Scopus subject areas

  • Biochemistry
  • Biophysics
  • Molecular Biology

Cite this

The haem-environment in horseradish peroxidase as seen by proton magnetic relaxation. / Vuk-Pavlović, S.; Benko, B.

In: Biochemical and Biophysical Research Communications, Vol. 66, No. 4, 27.10.1975, p. 1154-1159.

Research output: Contribution to journalArticle

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