| EC |
1.3.7.3 |
| Accepted name: |
phycoerythrobilin:ferredoxin oxidoreductase |
| Reaction: |
(3Z)-phycoerythrobilin + oxidized ferredoxin = 15,16-dihydrobiliverdin + reduced ferredoxin |
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For diagram of biliverdin metabolism, click here |
| Other name(s): |
PebB |
| Systematic name: |
(3Z)-phycoerythrobilin:ferredoxin oxidoreductase |
| Comments: |
Catalyses the two-electron reduction of the C2 and C31 diene system of 15,16-dihydrobiliverdin. Specific for 15,16-dihydrobiliverdin. It has been proposed that this enzyme and EC 1.3.7.2, 15,16-dihydrobiliverdin:ferredoxin oxidoreductase, function as a dual enzyme complex in the conversion of biliverdin IXα to phycoerythrobilin. |
| Links to other databases: |
BRENDA, EXPASY, KEGG, MetaCyc, CAS registry number: 347401-21-2 |
| References: |
| 1. |
Frankenberg, N., Mukougawa, K., Kohchi, T. and Lagarias, J.C. Functional genomic analysis of the HY2 family of ferredoxin-dependent bilin reductases from oxygenic photosynthetic organisms. Plant Cell 13 (2001) 965–978. [PMID: 11283349] |
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| [EC 1.3.7.3 created 2002] |
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