| Entry |
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| Name |
urocanate reductase;
urdA (gene name)
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| Class |
Oxidoreductases;
Acting on the CH-CH group of donors;
With unknown physiological acceptors
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| Sysname |
dihydrourocanate:acceptor oxidoreductase
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| Reaction(IUBMB) |
dihydrourocanate + acceptor = urocanate + reduced acceptor [RN: R10330]
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| Reaction(KEGG) |
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| Substrate |
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| Product |
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| Comment |
The enzyme from the bacterium Shewanella oneidensis MR-1 contains a noncovalently-bound FAD and a covalently-bound FMN. It functions as part of an anaerobic electron transfer chain that utilizes urocanate as the terminal electron acceptor. The activity has been demonstrated with the artificial donor reduced methylviologen.
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| History |
EC 1.3.99.33 created 2013
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| Pathway |
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| Orthology |
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| Genes |
» show all
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| Reference |
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| Authors |
Bogachev AV, Bertsova YV, Bloch DA, Verkhovsky MI |
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| Title |
Urocanate reductase: identification of a novel anaerobic respiratory pathway in Shewanella oneidensis MR-1. |
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| Journal |
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| Sequence |
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| Other DBs |
| ExPASy - ENZYME nomenclature database: | 1.3.99.33 |
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