The redox properties of the pyrrolo quinoline quinone (PQQ) were studied by means of the specific one-electron reductans NAD dimers, (NAD)2 and (NADP)2. PQQ and (NAD)2 or (NADP)2 give rise to a redox process whose products are pyrrolo quinoline quinol (PQQH2) and coenzymes NAD+ or NADP+. The process implies a two-step one electron transfer via the intermediate pyrrolo quinoline semiquinone radical (PQQ)
pyrroloquinolinequinone : a versatile biological electron carrier / Carelli, Vincenzo; Casini, Antonio; Liberatore, Felice; Tortorella, Silvano. - In: MEDICINAL CHEMISTRY RESEARCH. - ISSN 1054-2523. - STAMPA. - 2:(1992), pp. 282-285.
pyrroloquinolinequinone : a versatile biological electron carrier
CARELLI, Vincenzo;CASINI, Antonio;LIBERATORE, Felice;TORTORELLA, Silvano
1992
Abstract
The redox properties of the pyrrolo quinoline quinone (PQQ) were studied by means of the specific one-electron reductans NAD dimers, (NAD)2 and (NADP)2. PQQ and (NAD)2 or (NADP)2 give rise to a redox process whose products are pyrrolo quinoline quinol (PQQH2) and coenzymes NAD+ or NADP+. The process implies a two-step one electron transfer via the intermediate pyrrolo quinoline semiquinone radical (PQQ)File allegati a questo prodotto
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