Query: NC_009484:1627734 Acidiphilium cryptum JF-5 chromosome, complete genome
Lineage: Acidiphilium cryptum; Acidiphilium; Acetobacteraceae; Rhodospirillales; Proteobacteria; Bacteria
General Information: Acidiphilium cryptum strain JF-5 was isolated under iron-reducing conditions from coal mine lake sediment and is able to grow by coupling the reduction of iron to the oxidation of glucose. Iron-reducing acidophile. Acidiphilium cryptum was first isolated from a supposedly pure culture of Thiobacillus ferrooxidans. This organism, a heterotrophic acidophile, has been isolated from acid mine drainage, hydrothermal vent water, and other acidic mineral environments.
Subject: NC_006677:435652 Gluconobacter oxydans 621H, complete genome
Lineage: Gluconobacter oxydans; Gluconobacter; Acetobacteraceae; Rhodospirillales; Proteobacteria; Bacteria
General Information: Industrially useful bacterium. Gluconobacter oxydans is a member of the Acetobacteraceae family within the alpha proteobacteria and can be isolated from flowers, fruits, and fermented beverages. This organism uses membrane-associated dehydrogenases to incompletely oxidize a wide variety of carbohydrates and alcohols. Oxidation occurs in the periplasm with the products being released into the medium via outer membrane porins and the electrons entering the electron transport chain. Able to oxidize large amounts of substrates, making it useful for industrial purposes. Among other applications, it has been used to produce 2-ketogluconic for iso-ascorbic acid production, 5-ketogluconic acid from glucose for tartaric acid production, and L-sorbose from sorbitol for vitamin C synthesis.