Dissociation constants and structure of ergothioneine

Dissociation constants and structure of ergothioneine

The structure of ergothioneine was studied from the dependence of ultraviolet spectra on pH and H 0. This and the correlation with some model compounds strongly suggests that ergothioneine exists in the form of a dipolar betaine.

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Bibliographische Detailangaben
Veröffentlicht in:Analytical biochemistry 1964-09, Vol.9 (1), p.68-74
Hauptverfasser: Stanovnik, B., Tišler, M.
Format: Artikel
Sprache:eng
Schlagworte:
Ergothioneine
Hydrogen-Ion Concentration
Old Medline
Spectrophotometry
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Beschreibung
Zusammenfassung:The structure of ergothioneine was studied from the dependence of ultraviolet spectra on pH and H 0. This and the correlation with some model compounds strongly suggests that ergothioneine exists in the form of a dipolar betaine.
ISSN:0003-2697
1096-0309
DOI:10.1016/0003-2697(64)90084-3