D-proline reductase (dithiol)

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D-proline reductase (dithiol)
Identifiers
EC no. 1.21.4.1
CAS no. 37255-43-9
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In enzymology, a D-proline reductase (dithiol) (EC 1.21.4.1) is an enzyme that catalyzes the chemical reaction

5-aminopentanoate + lipoate D-proline + dihydrolipoate

Thus, the two substrates of this enzyme are 5-aminopentanoate and lipoate, whereas its two products are D-proline and dihydrolipoate.

This enzyme belongs to the family of oxidoreductases, specifically those acting on X-H and Y-H to form an X-Y bond with a disulfide as acceptor. The systematic name of this enzyme class is 5-aminopentanoate:lipoate oxidoreductase (cyclizing). This enzyme participates in arginine and proline metabolism. It employs one cofactor, pyruvate.

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References


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