Biochemical Properties and Regulated Gene Expression of the Superoxide Dismutase from the Facultatively Aerobic Hyperthermophile Pyrobaculum calidifontis

Superoxide dismutase (SOD) was purified from a facultatively aerobic hyperthermophilic archaeon, Pyrobaculum calidifontis VA1. The purified native protein from aerobically grown cells exhibited 1,960 U of SOD activity/mg and contained 0.86 ± 0.04 manganese and <0.01 iron atoms per subunit. The ge...

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Bibliographic Details
Main Authors: Amo, Taku, Atomi, Haruyuki, Imanaka, Tadayuki
Format: Artigo
Language:Inglês
Published: American Society for Microbiology 2003
Subjects:
Enzymes and Proteins
Online Access:https://ncbi.nlm.nih.gov/pmc/articles/PMC219395/
https://ncbi.nlm.nih.gov/pubmed/14563869
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1128/JB.185.21.6340-6347.2003
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