Abstract
Protohematin catalyzes the oxidation of sulphite. The optimum pH of the reaction is approximately 7 in the presence of a 0.05 M phosphate buffer. The oxidation of sulphite is not coupled to the reduction of protohematin to protohaem. Reagents able to form complexes with the iron of protohematin are inhibitors of its catalytic function. (authors) [French] La protohematine possede la propriete de catalyser l'oxydation du sulfite. Le pH optimum de cette reaction est voisin de 7 en presence d'un tampon phosphate 0,05 M. L'oxydation du sulfite n'est pas liee a la reduction de la protohematine en protoheme et les substances susceptibles de former des complexes avec le fer de la protohematine sont des inhibiteurs de son action catalytique. (auteurs)
Fromageot, P;
Chapeville, F
[1]
- Commissariat a l'Energie Atomique, Dept. de Biologie, Saclay (France). Centre d'Etudes Nucleaires
Citation Formats
Fromageot, P, and Chapeville, F.
Oxidation of sulphite to sulphate in presence of protohematin - 1. general characteristics (1961); Oxydation du sulfite en sulfate en presence de protohematine - 1. caracteristiques generales (1961).
France: N. p.,
1961.
Web.
Fromageot, P, & Chapeville, F.
Oxidation of sulphite to sulphate in presence of protohematin - 1. general characteristics (1961); Oxydation du sulfite en sulfate en presence de protohematine - 1. caracteristiques generales (1961).
France.
Fromageot, P, and Chapeville, F.
1961.
"Oxidation of sulphite to sulphate in presence of protohematin - 1. general characteristics (1961); Oxydation du sulfite en sulfate en presence de protohematine - 1. caracteristiques generales (1961)."
France.
@misc{etde_20822432,
title = {Oxidation of sulphite to sulphate in presence of protohematin - 1. general characteristics (1961); Oxydation du sulfite en sulfate en presence de protohematine - 1. caracteristiques generales (1961)}
author = {Fromageot, P, and Chapeville, F}
abstractNote = {Protohematin catalyzes the oxidation of sulphite. The optimum pH of the reaction is approximately 7 in the presence of a 0.05 M phosphate buffer. The oxidation of sulphite is not coupled to the reduction of protohematin to protohaem. Reagents able to form complexes with the iron of protohematin are inhibitors of its catalytic function. (authors) [French] La protohematine possede la propriete de catalyser l'oxydation du sulfite. Le pH optimum de cette reaction est voisin de 7 en presence d'un tampon phosphate 0,05 M. L'oxydation du sulfite n'est pas liee a la reduction de la protohematine en protoheme et les substances susceptibles de former des complexes avec le fer de la protohematine sont des inhibiteurs de son action catalytique. (auteurs)}
place = {France}
year = {1961}
month = {Jul}
}
title = {Oxidation of sulphite to sulphate in presence of protohematin - 1. general characteristics (1961); Oxydation du sulfite en sulfate en presence de protohematine - 1. caracteristiques generales (1961)}
author = {Fromageot, P, and Chapeville, F}
abstractNote = {Protohematin catalyzes the oxidation of sulphite. The optimum pH of the reaction is approximately 7 in the presence of a 0.05 M phosphate buffer. The oxidation of sulphite is not coupled to the reduction of protohematin to protohaem. Reagents able to form complexes with the iron of protohematin are inhibitors of its catalytic function. (authors) [French] La protohematine possede la propriete de catalyser l'oxydation du sulfite. Le pH optimum de cette reaction est voisin de 7 en presence d'un tampon phosphate 0,05 M. L'oxydation du sulfite n'est pas liee a la reduction de la protohematine en protoheme et les substances susceptibles de former des complexes avec le fer de la protohematine sont des inhibiteurs de son action catalytique. (auteurs)}
place = {France}
year = {1961}
month = {Jul}
}