ZIB

Treffer pro Seite

Treffer 1 - 1 | 1 Treffer

Alles auswählen Exportieren

Digitale Medien

Modification of tomato andAspergillus niger pectinesterases with diethyl pyrocarbonate (1996)

Markovič, Oskar ; Stovíčková, Jana ; Jörnvall, Hans

Springer

The protein journal 15 (1996), S. 127-130

zur Merkliste hinzufügen auf der Merkliste

Details

ISSN: 1573-4943

Schlagwort(e): Pectinesterase ; tomato ; Aspergillus niger ; histidine modification ; diethyl pyrocarbonate ; inhibition

Quelle: Springer Online Journal Archives 1860-2000

Thema: Chemie und Pharmazie

Notizen: Abstract The role of histidine residues in pectinesterases was evaluated by monitoring the sensitivity to modification with diethyl pyrocarbonate in the tomato andAspergillus niger enzymes. Different and incomplete losses of enzyme activity were obtained. Inactivation of the enzymes was proportional to the histidine content (two in the tomato T1 form, six in theAspergillus form), suggesting that accessible histidine residues do not have active-site functions in these pectinesterases, but contribute to the overall structural stability. Lack of His roles in common between the enzyme forms is in agreement with the structures of pectinesterases having no conserved His residues.

Materialart: Digitale Medien

URL: http://dx.doi.org/10.1007/BF01887393

Bibliothek	Standort	Signatur	Band/Heft/Jahr	Verfügbarkeit

Andere fanden auch interessant ...

Artikel (Nationallizenzen)

Volltext

Treffer 1 - 1 | 1 Treffer