steroid-21-hydroxylasa [Steroid 21-Hydroxylase]

tematický
63
Termíny

21-hydroxyláza
cytochrom P-450 21
cytochrom P-450 CYP21
cytochrom P-450(c-21)
cytochrom P450c21
enzym P450c21
progesteron-21-hydroxylasa
progesteron-21-hydroxyláza
steroid-21-hydroxyláza
steroid-21-monooxygenasa
steroid-21-monooxygenáza

 

21-Hydroxylase
Cytochrome P-450 21-Hydroxylase
Cytochrome P-450 c21
Cytochrome P-450 CYP21
Cytochrome P-450(c-21)
Cytochrome P450c21
Progesterone 21-Hydroxylase
Steroid 21-Monooxygenase
Steroid-21-Hydroxylase

Perzistentní odkaz   https://www.medvik.cz/link/D013255
Definice

Adrenální mikrozomální cytochrom P450, který katalyzuje 21-hydroxylaci steroidů v přítomnosti molekulárního kyslíku a NADPH-cytochrom c-reduktázy. Tento enzym, kódovaný genem CYP21, přeměňuje progesterony na prekurzory steroidních hormonů nadledvin (kortikosteron, hydrokortizon). Defekty CYP21 způsobují kongenitální adrenální hyperplazii.

An adrenal microsomal cytochrome P450 enzyme that catalyzes the 21-hydroxylation of steroids in the presence of molecular oxygen and NADPH-FERRIHEMOPROTEIN REDUCTASE. This enzyme, encoded by CYP21 gene, converts progesterones to precursors of adrenal steroid hormones (CORTICOSTERONE; HYDROCORTISONE). Defects in CYP21 cause congenital adrenal hyperplasia (ADRENAL HYPERPLASIA, CONGENITAL).

DUI
D013255 MeSH Prohlížeč
CUI
M0020524
CAS
Steroid,hydrogen-donor:oxygen oxidoreductase (21-hydroxylating)
Předchozí užití
Steroid Hydroxylases (1973-1977)
Historická pozn.
2003 (1978)
Veřejná pozn.
2003; see STE see STEROID 21-MONOOXYGENASE 1997-2002, see STEROID 21-HYDROXYLASE 1991-1996, see STEROID HYDROXYLASES 1978-1990; for STEROID 21-MONOOXYGENASE see STEROID 21-HYDROXYLASE 1978-1996; CYTOCHROME P-450 C21 was indexed under STEROID 21-HYDROXYLASE 2004 & under CYTOCHROME P-450 ENZYME SYSTEM 1996-2003

D Chemikálie a léčiva
D08.244 cytochromy 121
D08.244.453.493.500 steroid-21-hydroxylasa 63
D08.244.453.915 steroidhydroxylasy 16
D08.244.453.915.025 cholesterol-24-hydroxylasa
D08.244.453.915.050 cytochrom P450 CYP11B2 11
D08.244.453.915.099 aromatasa 72
D08.244.453.915.149 cytochrom P450 CYP271 4
D08.244.453.915.200 cholesterol-7-alfa-hydroxylasa 19
D08.244.453.915.730 steroid-12-alfa-hydroxylasa 1
D08.244.453.915.737 steroid-16-alfa-hydroxylasa 5
D08.244.453.915.748 steroid-17-alfa-hydroxylasa 21
D08.244.453.915.750 steroid-11-beta-hydroxylasa 3
D08.244.453.915.760 steroid-21-hydroxylasa 63
D08.244.453.915.880 sterol-14-demethylasa 2
D08.811 enzymy 1 547
D08.811.682 oxidoreduktasy 446
D08.811.682.690 oxygenasy 76
D08.811.682.690.708 oxygenasy se smíšenou funkcí 68
D08.811.682.690.708.170 systém (enzymů) cytochromů P-450 692
D08.811.682.690.708.170.463 rodina 21 cytochromů P450
D08.811.682.690.708.170.463.500 steroid-21-hydroxylasa 63
D08.811.682.690.708.170.915 steroidhydroxylasy 16
D08.811.682.690.708.170.915.025 cholesterol-24-hydroxylasa
D08.811.682.690.708.170.915.050 cytochrom P450 CYP11B2 11
D08.811.682.690.708.170.915.099 aromatasa 72
D08.811.682.690.708.170.915.150 cytochrom P450 CYP271 4
D08.811.682.690.708.170.915.200 cholesterol-7-alfa-hydroxylasa 19
D08.811.682.690.708.170.915.400 1-alfa-hydroxylasa 25-hydroxyvitaminu D3 3
D08.811.682.690.708.170.915.730 steroid-12-alfa-hydroxylasa 1
D08.811.682.690.708.170.915.737 steroid-16-alfa-hydroxylasa 5
D08.811.682.690.708.170.915.748 steroid-17-alfa-hydroxylasa 21
D08.811.682.690.708.170.915.750 steroid-11-beta-hydroxylasa 3
D08.811.682.690.708.170.915.760 steroid-21-hydroxylasa 63
D08.811.682.690.708.170.915.880 sterol-14-demethylasa 2
D12.776 proteiny 2 577
D12.776.422 hemoproteiny 16
D12.776.422.220 cytochromy 121
D12.776.422.220.453.493 rodina 21 cytochromů P450
D12.776.422.220.453.493.500 steroid-21-hydroxylasa 63
D12.776.422.220.453.915 steroidhydroxylasy 16
D12.776.422.220.453.915.025 cholesterol-24-hydroxylasa
D12.776.422.220.453.915.050 cytochrom P450 CYP11B2 11
D12.776.422.220.453.915.099 aromatasa 72
D12.776.422.220.453.915.150 cytochrom P450 CYP271 4
D12.776.422.220.453.915.200 cholesterol-7-alfa-hydroxylasa 19
D12.776.422.220.453.915.400 1-alfa-hydroxylasa 25-hydroxyvitaminu D3 3
D12.776.422.220.453.915.730 steroid-12-alfa-hydroxylasa 1
D12.776.422.220.453.915.737 steroid-16-alfa-hydroxylasa 5
D12.776.422.220.453.915.748 steroid-17-alfa-hydroxylasa 21
D12.776.422.220.453.915.750 steroid-11-beta-hydroxylasa 3
D12.776.422.220.453.915.760 steroid-21-hydroxylasa 63
D12.776.422.220.453.915.880 sterol-14-demethylasa 2

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