Izvorni kod stranice Prozolanapiron-II oksidaza

{{Infobox Enzim
| Name = Prozolanapiron-II oksidaza
| EC_number = 1.1.3.42
| CAS_number = 
| IUBMB_EC_number = 1/1/3/42
| GO_code = 
| image = 
| width = 
| caption =
}}
'''Prozolanapiron-II oksidaza''' ({{EC broj|1.1.3.42}}, ''Sol5'', ''SPS'', ''solanapironska sintaza'', ''prozolanapironska II oksidaza'') je [[enzim]] sa sistematskim imenom ''prozolanapiron-II:kiseonik 3'-oksidoreduktaza''.<ref>{{cite journal | title = Solanapyrone synthase, a possible Diels-Alderase and iterative type I polyketide synthase encoded in a biosynthetic gene cluster from ''Alternaria solani'' |author = Kasahara, K., Miyamoto, T., Fujimoto, T., Oguri, H., Tokiwano, T., Oikawa, H., Ebizuka, Y. and Fujii, I. |journal = Chembiochem. |date = 2010 |volume = 11 |pages = 1245-1252 |pmid = 20486243}}</ref><ref>{{cite journal | title = Enzymatic activity and partial purification of solanapyrone synthase: first enzyme catalyzing Diels-Alder reaction |author = Katayama, K., Kobayashi, T., Oikawa, H., Honma, M. and Ichihara, A. |journal = Biochim. Biophys. Acta |date = 1998 |volume = 1384 |pages = 387-395 |pmid = 9659400}}</ref><ref>{{cite journal | title = Purification and N-terminal amino acid sequence of solanapyrone synthase, a natural Diels-Alderase from ''Alternaria solani'' |author = Katayama, K., Kobayashi, T., Chijimatsu, M., Ichihara, A. and Oikawa, H. |journal = Biosci. Biotechnol. Biochem. |date = 2008 |volume = 72 |pages = 604-607 |pmid = 18256508}}</ref> Ovaj enzim [[Kataliza|katalizuje]] sledeću [[hemijska reakcija|hemijsku reakciju]]

: prosolanapiron II + O<sub>2</sub> <math>\rightleftharpoons</math> prosolanapiron III +H<sub>2</sub>O<sub>2</sub>

Ovaj enzim učestvuje u biosintezi fitotoksina [[solanapiron]]a u nekim gljivama. On je bifunkcionalani enzim koji katalizuje oksidaciju prozolanapirona II i naknadnu Diels Alderovu cikloizomerizaciju produkta prozolanapirona III do (-)-solanapirona A (cf. [[EC 5.5.1.20]], prozolanapiron III cikloizomeraza).

== Reference ==
{{reflist}}

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

== Vanjske veze ==
* {{MeshName|Prosolanapyrone-II+oxidase}}

{{Enzimi}}

[[Kategorija:EC 1.1.3]]