Isolation of a Bacterium Possessing a Haloacid Dehalogenase from a Marine Sediment Core
| Autor: | Norihiro Ito, Takashi Yoshida, Yoko Chiba, Hiroshi Nishimura, Chiaki Imada, Yoshihiko Sako, Hisato Yasuda |
|---|---|
| Rok vydání: | 2009 |
| Předmět: |
chemistry.chemical_classification
Strain (chemistry) biology Soil Science Halogenation marine sediment Plant Science General Medicine Biodegradation Isolation (microbiology) biology.organism_classification biodegradation Catalysis Enzyme Biochemistry chemistry Bacillus sp monobromoacetic acid Ecology Evolution Behavior and Systematics Bacteria haloacid dehalogenase Dehalogenase |
| Zdroj: | Microbes and Environments. 24:276-279 |
| ISSN: | 1347-4405 1342-6311 |
| Popis: | A monobromoacetic acid-resistant bacterium, Bacillus strain I37c, was isolated from a marine sediment core. The strain grew in a medium containing 1.8 mg mL(-1) of monobromoacetic acid. It produced constitutively a 2-haloacid dehalogenase that catalyzed the dehalogenation of monobromoacetic acid, monochloroacetic acid, and both L- and D-2-chloropropionic acid. The optimal pH and temperature for the activity measured using a partly purified enzyme were similar to those of known group I haloacid dehalogenases. |
| Databáze: | OpenAIRE |
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