Importance of Rhodospirillum rubrum H + -Pyrophosphatase under Low-Energy Conditions-Reference-Cited by-同舟云学术

Importance of Rhodospirillum rubrum H + -Pyrophosphatase under Low-Energy Conditions

Published:2004-10 Issue:19 Volume:186 Page:6651-6655
ISSN:0021-9193
Container-title:Journal of Bacteriology
language:en
Short-container-title:J Bacteriol

Author:

García-Contreras Rodolfo¹,Celis Heliodoro²,Romero Irma¹

Affiliation:

1. Departamento de Bioquímica, Facultad de Medicina

2. Instituto de Fisiología Celular, Universidad Nacional Autónoma de México, México, D.F., Mexico

Abstract

ABSTRACT The physiological role of the membrane-bound pyrophosphatase of Rhodospirillum rubrum was investigated by the characterization of a mutant strain. Comparisons of growth levels between the wild type and the mutant under different low-potential conditions and during transitions between different metabolisms indicate that this enzyme provides R. rubrum with an alternative energy source that is important for growth in low-energy states.

Publisher

American Society for Microbiology

Subject

Molecular Biology,Microbiology

Link

https://journals.asm.org/doi/pdf/10.1128/JB.186.19.6651-6655.2004

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