Abstract
NAD- and glutathione-dependent formaldehyde dehydrogenase (GD-FALDH) of Paracoccus denitrificans has been purified as a tetramer with a relative molecular mass of 150 kDa. The gene encoding GD-FALDH (flhA) has been isolated, sequenced, and mutated by insertion of a kanamycin resistance gene. The mutant strain is not able to grow on methanol, methylamine, or choline, while heterotrophic growth is not influenced by the mutation. This finding indicates that GD-FALDH of P. denitrificans is essential for the oxidation of formaldehyde produced during methylotrophic growth.
| Original language | English |
|---|---|
| Pages (from-to) | 247-51 |
| Number of pages | 5 |
| Journal | Journal of Bacteriology |
| Volume | 177 |
| Issue number | 1 |
| Publication status | Published - Jan 1995 |
UN SDGs
This output contributes to the following UN Sustainable Development Goals (SDGs)
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SDG 6 Clean Water and Sanitation
Keywords
- Aldehyde Oxidoreductases
- Amino Acid Sequence
- Base Sequence
- Cloning, Molecular
- Formaldehyde
- Genes, Bacterial
- Methanol
- Molecular Sequence Data
- Mutagenesis
- Paracoccus denitrificans
- Sequence Analysis, DNA
- Sequence Homology, Amino Acid
- Comparative Study
- Journal Article
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