Protein Variants | Comment | Organism |
---|---|---|
M188V | naturally occuring enzyme mutation, clinical data, overview | Homo sapiens |
additional information | identified naturally occuring enzyme mutations are P258L, c.547-3_549del, c.547-3_549del, IVS6-2a>g, M188V, R236X, c.587delC, c.587delC, C.587delC, and c.261+IG>A from human hyperinsulinemic hypoglycemia patients, clinical data, overview | Homo sapiens |
P258L | naturally occuring enzyme mutation, clinical data, overview | Homo sapiens |
R236X | naturally occuring enzyme mutation, clinical data, overview | Homo sapiens |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
(S)-3-hydroxyacyl-CoA + NAD+ | Homo sapiens | - |
3-oxoacyl-CoA + NADH + H+ | - |
r |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Homo sapiens | Q16836 | - |
- |
Source Tissue | Comment | Organism | Textmining |
---|---|---|---|
Langerhans cell | activity of the enzyme it encodes is particularly high in the pancreas and especially in the islets of Langerhans | Homo sapiens | - |
additional information | the HADH gene is expressed in most tissues | Homo sapiens | - |
pancreas | high HADH expression level, activity of the enzyme it encodes is particularly high in the pancreas and especially in the islets of Langerhans | Homo sapiens | - |
pancreatic beta cell | - |
Homo sapiens | - |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
(S)-3-hydroxyacyl-CoA + NAD+ | - |
Homo sapiens | 3-oxoacyl-CoA + NADH + H+ | - |
r |
Synonyms | Comment | Organism |
---|---|---|
HADH | - |
Homo sapiens |
L-3-hydroxyacyl-CoA dehydrogenase | - |
Homo sapiens |
Cofactor | Comment | Organism | Structure |
---|---|---|---|
NAD+ | - |
Homo sapiens | |
NADH | - |
Homo sapiens |
General Information | Comment | Organism |
---|---|---|
malfunction | mutations in HADH cause hyperinsulinemic hypoglycemia that is precipitated by protein in a similar manner to the hyperinsulinism/hyperammonemia (HI/HA) syndrome, which is caused by mutations in the GLUD1 gene, encoding the enzyme glutamate dehydrogenase (GDH), suggesting a link between mitochondrial fatty acid oxidation, amino acid metabolism, and insulin secretion, clinical phenotypes, overview | Homo sapiens |
physiological function | important role for HADH in insulin secretion | Homo sapiens |