Steroid 11ß-hydroxylation
Last modified: Tue Jul 6 15:28:36 BST 2004
Steroid
NADPH
11ß-Hydroxysteroid
Steroid carbon nomenclature
Pathways:
Androstenedione
11ß-Hydroxyandrostenedione
11-Deoxycorticosterone
Corticosterone
11-Deoxycortisol
Cortisol
18-Hydroxydeoxycorticosterone
18-Hydroxycorticosterone
Progesterone
11ß-Hydroxyprogesterone
Testosterone
11ß-Hydroxytestosterone
Reaction: steroid ß-hydroxylation at C11
Enzyme: P450c11 (steroid 11ß-hydroxylase), CYP11B
[
1
]
EC
1.14.15.4
CPN1_BOVIN
CPN1_HUMAN
CPN1_MOUSE
CPN1_RAT
Enzyme:
Cochliobolus lunatus
P450
C.l.
(progesterone 11ß-hydroxylase)
[
2
]
References
Ruckpaul, K. and Rein, H., Eds. (1990)
Frontiers in Biotransformation
, vol.
3
:
Molecular Mechanisms of Adrenal Steroidogenesis and Aspects of Regulation and Application.
Taylor & Francis, London.
Vitas, M., Rozman, D., Komel, R. and Kelly, S.L. (1995) P450 mediated progesterone hydroxylation in
Cochliobolus lunatus
.
J. Biotechnol.
42
, 145-150.
Back to the Directory of P450-containing Systems home page:
Trieste site
Gödöllõ site