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Mouse Anti-ERAB/HSD17B10 antibody
This gene encodes 3-hydroxyacyl-CoA dehydrogenase type II, a member of the short-chain dehydrogenase/reductase superfamily. The gene product is a mitochondrial protein that catalyzes the oxidation of a wide variety of fatty acids, alcohols, and steroids. The protein has been implicated in the development of Alzheimer's disease, and mutations in the gene are the cause of 2-methyl-3-hydroxybutyryl-CoA dehydrogenase deficiency (MHBD). Several alternatively spliced transcript variants have been identified, but the full-length nature of only two transcript variants has been determined. [provided by RefSeq, Jul 2008].
Function:
Functions in mitochondrial tRNA maturation. Part of mitochondrial ribonuclease P, an enzyme composed of MRPP1/RG9MTD1, MRPP2/HSD17B10 and MRPP3/KIAA0391, which cleaves tRNA molecules in their 5'-ends. By interacting with intracellular amyloid-beta, it may contribute to the neuronal dysfunction associated with Alzheimer disease (AD).
Subcellular Location:
Mitochondrion
Tissue Specificity:
Expressed in normal tissues but is overexpressed in neurons affected in AD.
DISEASE:
2-methyl-3-hydroxybutyryl-CoA dehydrogenase deficiency (MHBD deficiency) [MIM:300438]: A disorder that leads to neurological abnormalities, including psychomotor retardation and, in virtually all patients, loss of mental and motor skills. Note=The disease is caused by mutations affecting the gene represented in this entry.
Mental retardation, X-linked, syndromic, 10 (MRXS10) [MIM:300220]: A disorder characterized by significantly below average general intellectual functioning associated with impairments in adaptative behavior and manifested during the developmental period. MRXS10 patients manifest mild mental retardation, choreoathetosis and abnormal behavior. Note=The disease is caused by mutations affecting the gene represented in this entry.
Mental retardation, X-linked 17 (MRX17) [MIM:300705]: A disorder characterized by significantly below average general intellectual functioning associated with impairments in adaptative behavior and manifested during the developmental period. Intellectual deficiency is the only primary symptom of non-syndromic X-linked mental retardation, while syndromic mental retardation presents with associated physical, neurological and/or psychiatric manifestations. Note=The gene represented in this entry is involved in disease pathogenesis. A chromosomal microduplication involving HSD17B10 and HUWE1 has been found in patients with mental retardation.
Similarity:
Belongs to the short-chain dehydrogenases/reductases (SDR) family.
SWISS:
Q99714
Gene ID:
3028
Database links:
Entrez Gene: 3028 Human
Entrez Gene: 15108 Mouse
Entrez Gene: 63864 Rat
Omim: 300256 Human
SwissProt: Q99714 Human
SwissProt: O08756 Mouse
SwissProt: O70351 Rat
Unigene: 17256 Human
Unigene: 6994 Mouse
Unigene: 2700 Rat
ERAB（Endoplasmic reticulum amyloid beta-peptide binding protein）内质网Aβ相关结合蛋白是一个细胞内与Aβ结合的蛋白。Aβ是一个具有导致阿尔兹海默斯病作用的神经毒多肽。ERAB被认为是一个羟基类固醇脱氢酶。它表达在正常组织，但是，在阿尔兹海默斯病神经损伤时过渡表达，在培养细胞中当Aβ的毒性作用增加是过度表达。
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