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Literature summary for 1.8.1.4 extracted from

  • Ambrus, A.; Adam-Vizi, V.
    Molecular dynamics study of the structural basis of dysfunction and the modulation of reactive oxygen species generation by pathogenic mutants of human dihydrolipoamide dehydrogenase (2013), Arch. Biochem. Biophys., 538, 145-155 .
    View publication on PubMed

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
dihydrolipoamide + NAD+ Homo sapiens
-
lipoamide + NADH + H+
-
r

Organism

Organism UniProt Comment Textmining
Homo sapiens
-
-
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
dihydrolipoamide + NAD+
-
Homo sapiens lipoamide + NADH + H+
-
r

Subunits

Subunits Comment Organism
homodimer
-
Homo sapiens

Synonyms

Synonyms Comment Organism
dihydrolipoamide dehydrogenase
-
Homo sapiens
DLD
-
Homo sapiens
E3
-
Homo sapiens
E3 component
-
Homo sapiens
LADH
-
Homo sapiens

Cofactor

Cofactor Comment Organism Structure
flavin flavoprotein Homo sapiens

General Information

General Information Comment Organism
malfunction pathogenic mutations of LADH cause severe metabolic disturbances, called E3 deficiency that often involve cardiological and neurological symptoms and premature death. Some of the known pathogenic mutations augment the reactive oxygen species (ROS) generation capacity of LADH, which may contribute to the clinical presentations. Structural changes are likely to turn the physiological LADH conformation to its ROS-generating conformation Homo sapiens
additional information molecular dynamics simulation the conformation of enzyme LADH that is proposed to be compatible with the reactive oxygen species (ROS) generation Homo sapiens
physiological function dihydrolipoamide dehydrogenase is a component in the pyruvate-, 2-oxooglutarate- and branched-chain oxoacid dehydrogenase complexes and in the glycine cleavage system Homo sapiens