Activation of the iron-containing B2 protein of ribonucleotide reductase by hydrogen peroxide
✍ Scribed by Margareta Sahlin; Britt-Marie Sjöberg; Gabriele Backes; Thomas Loehr; Joann Sanders-Loehr
- Book ID
- 115763679
- Publisher
- Elsevier Science
- Year
- 1990
- Tongue
- English
- Weight
- 365 KB
- Volume
- 167
- Category
- Article
- ISSN
- 0006-291X
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## Abstract This article focuses on the first step of the catalytic mechanism for the reduction of ribonucleotides catalyzed by the enzyme Ribonucleotide Reductase (RNR). This corresponds to the activation of the substrate. In this work a large model of the active site region involving 130 atoms wa
The mutant, generated by a Mudl insertion, formed long non-viable filaments in the presence of iron and air. Under anaerobic conditions normal growth in the presence of iron was observed. The mutation was mapped by PI transductions at 48 rain on the genetic map of Escherichia coli. By Southern blott