Oxidation of Nicotinic Acid by a Bacillus Species: Purification and Properties of Nicotinic Acid and 6-Hydroxynicotinic Acid Hydroxylases
AUTOR(ES)
Hirschberg, Rona
RESUMO
The enzymes of a Bacillus species that hydroxylate nicotinic acid to 6-hydroxynicotinic acid and 6-hydroxynicotinic acid to 2,6-dihydroxynicotinic acid were purified and characterized. The purified enzymes contained approximately two molecules of flavine and eight molecules of iron per molecule of enzyme. The enzymes were large (molecular weight, 400,000 to 450,000) and appeared to consist of subunits.
ACESSO AO ARTIGO
http://www.pubmedcentral.nih.gov/articlerender.fcgi?artid=247135Documentos Relacionados
- Oxidation of Nicotinic Acid by a Bacillus Species: Regulation of Nicotinic Acid and 6-Hydroxynicotinic Acid Hydroxylases
- Oxidation of Nicotinic Acid by a Bacillus Species: Source of Oxygen Atoms for the Hydroxylation of Nicotinic Acid and 6-Hydroxynicotinic Acid
- Purification and Properties of a Polygalacturonic Acid Trans-Eliminase Produced by Bacillus pumilus
- Agar-Like Polysaccharide Produced by a Pseudomonas Species: Production and Basic Properties
- Purification and properties of deoxyribonucleic acid polymerase from Bacillus stearothermophilus.