| dbo:abstract
|
- Flavin reductase a class of enzymes. There are a variety of flavin reductases, (i.e. FRP, FRE, FRG, etc.) which bind free flavins and through hydrogen bonding, catalyze the reduction of these molecules to a reduced flavin. Riboflavin, or vitamin B, and flavin mononucleotide are two of the most well known flavins in the body and are used in a variety of processes which include metabolism of fat and ketones and the reduction of methemoglobin in erythrocytes. Flavin reductases are similar and often confused for ferric reductases because of their similar catalytic mechanism and structures. In enzymology, a flavin reductase (EC 1.5.1.30) is an enzyme that catalyzes the chemical reaction riboflavin + NADPH + H+ reduced riboflavin + NADP + H+ Thus, the two products of this enzyme are reduced riboflavin and NADP+, whereas its 3 substrates are riboflavin, NADPH, and H+. This enzyme belongs to the family of oxidoreductases, specifically those acting on the CH-NH group of donors with NAD+ or NADP+ as acceptor. The systematic name of this enzyme class is reduced-riboflavin:NADP+ oxidoreductase. Other names in common use include NADPH:flavin oxidoreductase, riboflavin mononucleotide (reduced nicotinamide adenine dinucleotide, phosphate) reductase, flavin mononucleotide reductase, flavine mononucleotide reductase, FMN reductase (NADPH), NADPH-dependent FMN reductase, NADPH-flavin reductase, NADPH-FMN reductase, NADPH-specific FMN reductase, riboflavin mononucleotide reductase, riboflavine mononucleotide reductase, NADPH2 dehydrogenase (flavin), and NADPH2:riboflavin oxidoreductase. (en)
- La flavina reduttasi è un enzima appartenente alla classe delle ossidoreduttasi, che catalizza la seguente reazione: riboflavina ridotta + NADP+ ⇄ riboflavina + NADPH + H+ L'enzima di Entamoeba histolytica riduce la riboflavina e , e, più lentamente, FMN e FAD. NADH è ossidato più lentamente del NADPH. (it)
- フラビンレダクターゼ(flavin reductase)は、次の化学反応を触媒する酸化還元酵素である。 還元型リボフラビン + NADP+ リボフラビン + NADPH + H+ 反応式の通り、この酵素の基質は還元型リボフラビンとNADP+とH2O、生成物はリボフラビンとNADPHとH+である。 組織名はreduced-riboflavin:NADP+ oxidoreductaseで、別名にNADPH:flavin oxidoreductase、riboflavin mononucleotide (reduced nicotinamide adenine dinucleotide phosphate) reductase、flavin mononucleotide reductase、flavine mononucleotide reductase、FMN reductase (NADPH)、NADPH-dependent FMN reductase、NADPH-flavin reductase、NADPH-FMN reductase、NADPH-specific FMN reductase、riboflavin mononucleotide reductase、riboflavine mononucleotide reductase、NADPH2 dehydrogenase (flavin)、NADPH2:riboflavin oxidoreductaseがある。 (ja)
- Em Bioquímica, uma flavina redutase (EC 1.5.1.30) é uma enzima que catalisa a reacção: riboflavina reduzida + NADP+ riboflavina + NADPH + H+ Os dois substratos desta enzima são riboflavina reduzida e NADP+, tendo como produtos riboflavina, NADPH e H+. Esta enzima pertence à família das oxidorredutases agindo sobre o CH-NH de doadores e utilizando NAD+ ou NADP+ como aceitador. O nome sistemático da enzima é riboflavina reduzida:NADP+ oxidorredutase. Nomes triviais pelos quais a enzima é também conhecida incluem NADPH:flavina oxidorredutase e flavina mononucleótido redutase. (pt)
|
| rdfs:comment
|
- La flavina reduttasi è un enzima appartenente alla classe delle ossidoreduttasi, che catalizza la seguente reazione: riboflavina ridotta + NADP+ ⇄ riboflavina + NADPH + H+ L'enzima di Entamoeba histolytica riduce la riboflavina e , e, più lentamente, FMN e FAD. NADH è ossidato più lentamente del NADPH. (it)
- フラビンレダクターゼ(flavin reductase)は、次の化学反応を触媒する酸化還元酵素である。 還元型リボフラビン + NADP+ リボフラビン + NADPH + H+ 反応式の通り、この酵素の基質は還元型リボフラビンとNADP+とH2O、生成物はリボフラビンとNADPHとH+である。 組織名はreduced-riboflavin:NADP+ oxidoreductaseで、別名にNADPH:flavin oxidoreductase、riboflavin mononucleotide (reduced nicotinamide adenine dinucleotide phosphate) reductase、flavin mononucleotide reductase、flavine mononucleotide reductase、FMN reductase (NADPH)、NADPH-dependent FMN reductase、NADPH-flavin reductase、NADPH-FMN reductase、NADPH-specific FMN reductase、riboflavin mononucleotide reductase、riboflavine mononucleotide reductase、NADPH2 dehydrogenase (flavin)、NADPH2:riboflavin oxidoreductaseがある。 (ja)
- Em Bioquímica, uma flavina redutase (EC 1.5.1.30) é uma enzima que catalisa a reacção: riboflavina reduzida + NADP+ riboflavina + NADPH + H+ Os dois substratos desta enzima são riboflavina reduzida e NADP+, tendo como produtos riboflavina, NADPH e H+. Esta enzima pertence à família das oxidorredutases agindo sobre o CH-NH de doadores e utilizando NAD+ ou NADP+ como aceitador. O nome sistemático da enzima é riboflavina reduzida:NADP+ oxidorredutase. Nomes triviais pelos quais a enzima é também conhecida incluem NADPH:flavina oxidorredutase e flavina mononucleótido redutase. (pt)
- Flavin reductase a class of enzymes. There are a variety of flavin reductases, (i.e. FRP, FRE, FRG, etc.) which bind free flavins and through hydrogen bonding, catalyze the reduction of these molecules to a reduced flavin. Riboflavin, or vitamin B, and flavin mononucleotide are two of the most well known flavins in the body and are used in a variety of processes which include metabolism of fat and ketones and the reduction of methemoglobin in erythrocytes. Flavin reductases are similar and often confused for ferric reductases because of their similar catalytic mechanism and structures. (en)
|
