• Medicine
  • Published in Biochimica et biophysica acta 1987

Enzymes involved in the formation of 3 beta, 7 beta-dihydroxy-12-oxo-5 beta-cholanic acid from dehydrocholic acid by Ruminococcus sp. obtained from human intestine.

@article{Akao1987EnzymesII,
  title={Enzymes involved in the formation of 3 beta, 7 beta-dihydroxy-12-oxo-5 beta-cholanic acid from dehydrocholic acid by Ruminococcus sp. obtained from human intestine.},
  author={Teruaki Akao and M Hattori and Tetsuto Namba and Kyoichi Kobashi},
  journal={Biochimica et biophysica acta},
  year={1987},
  volume={921 2},
  pages={
          275-80
        }
}
Ruminococcus sp. PO1-3 from human intestinal flora reduced dehydrocholic acid to 3 beta-hydroxy-7,12-dioxo-5 beta-cholanic acid by means of the enzyme 3 beta-hydroxysteroid dehydrogenase (Akao, T., Akao, T., Hattori, M., Namba, T. and Kobashi, K. (1986) J. Biochem. (Tokyo) 99, 1425-1431). This bacterium and its crude extract gave rise to another product, showing a lower RF value on TLC, from dehydrocholic acid. The product was identified as 3 beta, 7 beta-dihydroxy-12-oxo-5 beta-cholanic acid… CONTINUE READING