Izvorni kod stranice 3(ili 17)b-hidroksisteroid dehidrogenaza

{{Infobox Enzim
| Name = 3(ili 17)b-hidroksisteroid dehidrogenaza
| EC_number = 1.1.1.51
| CAS_number = 9015-81-0
| IUBMB_EC_number = 1/1/1/51
| GO_code = 
| image = 
| width = 
| caption =
}}
'''3(ili 17)b-hidroksisteroid dehidrogenaza''' ({{EC broj|1.1.1.51}}, ''beta-hidroksi steroidna dehidrogenaza'', ''17-ketoreduktaza'', ''17beta-hidroksi steroidna dehidrogenaza'', ''3beta-hidroksisteroidna dehidrogenaza'', ''3beta-hidroksi steroidna dehidrogenaza'') je [[enzim]] sa sistematskim imenom ''3(or 17)beta-hidroksisteroid:NAD(P)<sup>+</sup> oksidoreduktaza''.<ref>{{cite journal | title = Anreicherung einer 17&beta;-hydroxysteroid:NAD(P)-oxydoreduktase aus der Nebenniere der Ratte |author = Dahm, K. and Breuer, H. |journal = Hoppe-Seyler's Z. Physiol. Chem. |date = 1964 |volume = 336 |pages = 63-68 |pmid = 14214322}}</ref><ref>{{cite journal | title = The conversion of progesterone to androgens by testes | url = https://archive.org/details/sim_journal-of-biological-chemistry_1958-06_232_2/page/1015 |author = Lynn, W.S. and Brown, R.H. |journal = J. Biol. Chem. |date = 1958 |volume = 232 |pages = 1015-1030 |pmid = 13549484}}</ref><ref>{{cite journal | title = Induction and purification of &alpha;- and &beta;-hydroxysteroid dehydrogenases |author = Marcus, P.I. and Talalay, P. |journal = J. Biol. Chem. |date = 1956 |volume = 218 |pages = 661-674 |pmid = 13295221}}</ref><ref>{{cite journal | title = 3(17)&beta;-Hydroxysteroid dehydrogenase of ''Pseudomonas testosteroni''. A convenient purification and demonstration of multiple molecular forms |author = Schultz, R.M., Groman, F.V. and Engel, L.L. |journal = J. Biol. Chem. |date = 1977 |volume = 252 |pages = 3775-3783 |pmid = 193845}}</ref><ref>{{cite journal | title = Purification and properties of a &alpha;-hydroxysteroid dehydrogenase |author = Talalay, P. and Dobson, M.M. |journal = J. Biol. Chem. |date = 1953 |volume = 205 |pages = 823-837 |pmid = 13129261}}</ref> Ovaj enzim [[Kataliza|katalizuje]] sledeću [[hemijska reakcija|hemijsku reakciju]]

: testosteron + NAD(P)+ <math>\rightleftharpoons</math> androstendion + NAD(P)H + H<sup>+</sup>

Takođe deluje na druge 3beta- ili 17beta-hidroksisteroide, cf. [[EC 1.1.1.209]] 3(ili 17)alfa-hidroksisteroidna dehidrogenaza.

== Reference ==
{{reflist}}

== Literatura ==
{{refbegin|2}}
* {{PriceEnzymology3rd}}
* {{TooneAdvancesInEnzymology}}
* {{Branden ProteinStructure2nd}}
* {{SegelEnzymeKinetics}}
* {{CopelandEvaluationOfEnzymeInhibitors2nd}}
* {{MichalBiochemicalPathways}}
{{refend}}

== Vanjske veze ==
* {{MeshName|3(or+17)beta-hydroxysteroid+dehydrogenase}}

{{Enzimi}}

[[Kategorija:EC 1.1.1]]