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Phycoerythrobilin synthase
| Field | Value |
|---|---|
| Name | Phycoerythrobilin synthase |
| EC_number | 1.3.7.6 |
Phycoerythrobilin synthase (, PebS) is an enzyme with systematic name (3Z)-phycoerythrobilin:ferredoxin oxidoreductase (from biliverdin IX alpha). It catalyses the following chemical reaction
This enzyme, from a cyanophage infecting oceanic cyanobacteria of the Prochlorococcus genus carries out in one step the reduction of biliverdin to (3Z)-phycoerythrobilin. The same overall reaction results from the action of 15,16-dihydrobiliverdin:ferredoxin oxidoreductase and phycoerythrobilin:ferredoxin oxidoreductase in oxygenic organisms.
References
References
- (March 2008). "Efficient phage-mediated pigment biosynthesis in oceanic cyanobacteria". Current Biology.
- (2008). "Phycoerythrobilin Synthase (PebS) of a Marine Virus". Journal of Biological Chemistry.
- {{KEGG enzyme. 1.3.7.6
- (2001). "Functional genomic analysis of the HY2 family of ferredoxin-dependent bilin reductases from oxygenic photosynthetic organisms". Plant Cell.
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