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Article

Control of hemA expression in Rhodobacter sphaeroides 2.4.1: regulation through alterations in the cellular redox state.

Journal of bacteriology - 1 Feb 1996

Zeilstra-Ryalls J H, Kaplan S

Abstract excerpt

Rhodobacter sphaeroides 2.4.1 has the ability to synthesize a variety of tetrapyrroles, reflecting the metabolic versatility of this organism and making it capable of aerobic, anaerobic, photosynthetic, and diazotrophic growth. The hemA and hemT genes encode isozymes that catalyze the formation of 5-aminolevulinic acid, the first step in the biosynthesis of all tetrapyrroles present in R. sphaeroides 2.4.1. As...

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Identifiers

PMID: 8576072
DOI: 10.1128/jb.178.4.985-993.1996
PMCID: PMC177757

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