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1.8.1.4: dihydrolipoyl dehydrogenase

This is an abbreviated version!
For detailed information about dihydrolipoyl dehydrogenase, go to the full flat file.

Word Map on EC 1.8.1.4

Reaction

protein N6-(dihydrolipoyl)lysine
+
NAD+
=
protein N6-(lipoyl)lysine
 +
NADH
 +
H+

Synonyms

apicoplast E3, CDS, CIP50, coronin-interacting protein, dehydrogenase, lipoamide, dehydrolipoate dehydrogenase, DHLDH, DHLipDH, diaphorase, dihydrolipoamide dehydrogenase, dihydrolipoamide dehydrogenase E3, dihydrolipoamide:NAD+ oxidoreductase, dihydrolipoic dehydrogenase, dihydrolipomide dehydrogenase, dihydrolipoyl dehydrogenase, DLD, DLD1, Dld2, DLDH, DLDH dehydrogenase, DLDH diaphorase, DLDH2, DT-diaphorase, E3, E3 component, E3 component of 2-oxoglutarate dehydrogenase complex, E3 component of acetoin cleaving system, E3 component of alpha keto acid dehydrogenase complexes, E3 component of pyruvate and 2-oxoglutarate dehydrogenases complexes, E3 component of pyruvate complex, E3 lipoamide dehydrogenase, E3 protein component of 2-oxoacid dehydrogenase multienzyme complexes, E3 subunit of the alpha-ketoglutarate dehydrogenase complex, EC 1.6.4.3, Glycine cleavage system L protein, Glycine oxidation system L-factor, hDLDH, hE3, hLADH, L-protein, LAD, LADH, LDH, LDP-Glc, LDP-Val, LipDH, lipoamide dehydrogenase, lipoamide dehydrogenase (NADH), lipoamide dehydrogenase C, lipoamide dehydrogenase2, lipoamide oxidoreductase (NADH), lipoamide reductase, lipoamide-dehydrogenase-valine, lipoate dehydrogenase, lipoic acid dehydrogenase, lipoyl dehydrogenase, LPD, LPD-GLC, LPD-VAL, LPD1, LPD2, Lpd3, LpdA, LpdC, LpdG, LpdV, More, mtLPD2, NAD(P)H:lipoamide oxidoreductase, NADH dehydrogenase, NADH diaphorase, NADH:lipoamide oxidoreductase, nicotinamide adenine dinucleotide diaphorase, ORF-E3, pdhD, pdhL, PfaE3, rhDLDH, TAase, ubiquinone reductase

ECTree

     1 Oxidoreductases
         1.8 Acting on a sulfur group of donors
             1.8.1 With NAD+ or NADP+ as acceptor
                1.8.1.4 dihydrolipoyl dehydrogenase

pH Range

pH Range on EC 1.8.1.4 - dihydrolipoyl dehydrogenase

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pH RANGE
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
4.5 - 8
-
-
5 - 10
-
pH 5.0: about 10% of maximal activity, pH 7.0-7.5: 60-70% of maximal activity, pH 8.0-8.5: 90% of maximal activity, pH 10.0: 10% of maximal activity in carbonate buffer
5 - 8
-
nitric oxide reduction
5.5 - 7.5
-
pH 5.5: about 75% of maximal activity, pH 7.5: about 40% of maximal activity, NADH-lipoamide oxidoreductase activity
6 - 7
high activity in a pH range of 6.0 to 7.0
6.5 - 8.5
-
pH 6.5: about 40% of maximal activity, pH 8.5: about 50% of maximal activity
7.5 - 8.8
-
pH 7.5: about 50% of maximal activity, pH 8.8: about 60% of maximal activity, dihydrolipoamide-NAD+ oxidoreductase activity