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1.14.14.16: steroid 21-monooxygenase

This is an abbreviated version!
For detailed information about steroid 21-monooxygenase, go to the full flat file.

Word Map on EC 1.14.14.16

Reaction

a C21 steroid
+
[reduced NADPH-hemoprotein reductase]
+
O2
=
a 21-hydroxy-C21-steroid
+
[oxidized NADPH-hemoprotein reductase]
+
H2O

Synonyms

17alpha-hydroxyprogesterone 21-hydrolase, 21-hydroxylase, 21-hydroxylase cytochrome P-450, 21OH, C3B21RA protein, CYP21, CYP21A2, CYP2D, Cytochrome P-450 specific for steroid C-21 hydroxylation, cytochrome P-450-linked mixed function oxidase system, cytochrome P-450C-21, cytochrome p450 21A2, cytochrome P450 steroid 21-hydroxylase, cytochrome P450c21, EC 1.14.1.8, EC 1.14.99.10, EC 1.99.1.11, P-450(C21), P450 oxidoreductase-21-hydroxylase, P450-C21, P450-C21B, P450c21, Progesterone 21-hydroxylase, Steroid 21-hydroxylase, steroid 21-hydroxylase system, steroid 21-hydroxylation system, steroid cytochrome P450 21-hydroxylase

ECTree

     1 Oxidoreductases
         1.14 Acting on paired donors, with incorporation or reduction of molecular oxygen
             1.14.14 With reduced flavin or flavoprotein as one donor, and incorporation of one atom of oxygen into the other donor
                1.14.14.16 steroid 21-monooxygenase

Purification

Purification on EC 1.14.14.16 - steroid 21-monooxygenase

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PURIFICATION (Commentary)
ORGANISM
UNIPROT
LITERATURE
enzyme system consisting of cytochrome P-450S21 and NADPH-cytochrome P-450 reductase
-
HisTrap HP column chromatography (using Ni2+ ions immobilized onto a metal-chelating column)
Ni-NTA agarose column chromatography, and SP Fast-Flow Sepharose column chromatography
recombinant His-tagged enzyme from Escherichia coli strain JM109 by nickel affinity chromatography
-
recombinant His-tagged wild-type enzyme and mutants from Escherichia coli by nickel affinity and anion exchange chromatography, followed by gel filtration
recombinant wild-type and mutant enzymes from yeast microsomes
-