ABHD3 | |||||||||||||||||||||||||||||||||||||||||||||||||||
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Aliases | ABHD3 , LABH3, abhydrolase domain containing 3, abhydrolase domain containing 3, phospholipase | ||||||||||||||||||||||||||||||||||||||||||||||||||
External IDs | OMIM: 612197 MGI: 2147183 HomoloGene: 14055 GeneCards: ABHD3 | ||||||||||||||||||||||||||||||||||||||||||||||||||
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Wikidata | |||||||||||||||||||||||||||||||||||||||||||||||||||
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Alpha/beta hydrolase domain containing 3 (ABHD3; alternative names: lung alpha/beta hydrolase 3, [5] phospholipase ABHD3) is a single pass type II membrane member of the serine hydrolase family of enzymes. [6] The expression of murine ABHD3 is highest in the brain, liver, and kidney. ABHD3 hydrolytic activity is highly specific for medium chain (e.g., dimyristoylphosphatidylcholine) and oxidatively truncated (e.g., azelaoyl PAF) phospholipids. ABHD3-deficient mice are viable, fertile, and possess dramatically elevated medium chain phospholipids in tissues and in blood. Conversely, ectopic expression of ABHD3 prevents the accumulation of oxidized phospholipids in cells.
Estrogen-related receptor beta (ERR-β), also known as ESRRB or NR3B2, is a nuclear receptor that in humans is encoded by the ESRRB gene.
Laminin subunit alpha-2 is a protein that in humans is encoded by the LAMA2 gene.
Guanine nucleotide-binding protein subunit beta-4 is a protein that in humans is encoded by the GNB4 gene.
Integrin alpha-8 is a protein that in humans is encoded by the ITGA8 gene.
Sodium/potassium-transporting ATPase subunit beta-3 is an enzyme that in humans is encoded by the ATP1B3 gene. ATP1B3 has also been designated as CD298.
Glycine receptor subunit beta is a protein that in humans is encoded by the GLRB gene.
Collagen alpha-1(XVI) chain is a protein that in humans is encoded by the COL16A1 gene.
Acyl-coenzyme A thioesterase 11 also known as StAR-related lipid transfer protein 14 (STARD14) is an enzyme that in humans is encoded by the ACOT11 gene. This gene encodes a protein with acyl-CoA thioesterase activity towards medium (C12) and long-chain (C18) fatty acyl-CoA substrates which relies on its StAR-related lipid transfer domain. Expression of a similar murine protein in brown adipose tissue is induced by cold exposure and repressed by warmth. Expression of the mouse protein has been associated with obesity, with higher expression found in obesity-resistant mice compared with obesity-prone mice. Alternative splicing results in two transcript variants encoding different isoforms.
Inhibin beta C chain is a protein that in humans is encoded by the INHBC gene.
1-acylglycerol-3-phosphate O-acyltransferase ABHD5 is an enzyme that in humans is encoded by the ABHD5 gene.
CD79b molecule, immunoglobulin-associated beta, also known as CD79B, is a human gene.
Abhydrolase domain-containing protein 2 is a serine hydrolase enzyme that is strongly expressed in human spermatozoa. It is a key controller of sperm hyperactivation, which is a necessary step in allowing sperm to fertilize an egg. It is encoded by the ABHD2 gene.
Integrin alpha-11 is a protein that, in humans, is encoded by the ITGA11 gene.
Guanylate cyclase soluble subunit alpha-2 is an enzyme that in humans is encoded by the GUCY1A2 gene.
Collagen alpha-1(XXVI) chain is a protein that in humans is encoded by the EMID2 gene.
Integrin alpha-10 also known as ITGA10 is a protein that in humans is encoded by the ITGA10 gene.
Laminin subunit gamma-3 also known as LAMC3 is a protein that in humans is encoded by the LAMC3 gene.
alpha/beta-Hydrolase domain containing 6 (ABHD6), also known as monoacylglycerol lipase ABHD6 or 2-arachidonoylglycerol hydrolase is an enzyme that in humans is encoded by the ABHD6 gene.
alpha/beta-Hydrolase domain containing 12 (ABHD12) is a serine hydrolase encoded by the ABHD12 gene that participates in the breakdown of the endocannabinoid neurotransmitter 2-arachidonylglycerol (2-AG) in the central nervous system. It is responsible for about 9% of brain 2-AG hydrolysis. Together, ABHD12 along with two other enzymes, monoacylglycerol lipase (MAGL) and ABHD6, control 99% of 2-AG hydrolysis in the brain. ABHD12 also serves as a lysophospholipase and metabolizes lysophosphatidylserine (LPS).
Epoxide hydrolase 3, encoded by the EPHX3 gene, is the third defined isozyme in a set of epoxide hydrolase isozymes, i.e. the epoxide hydrolases. This set includes the Microsomal epoxide hydrolase ; the epoxide hydrolase 2 ; and the far less well defined enzymatically, epoxide hydrolase 4. All four enzyme contain an Alpha/beta hydrolase fold suggesting that they have Hydrolysis activity. EH1, EH2, and EH3 have been shown to have such activity in that they add water to epoxides of unsaturated fatty acids to form vicinal cis products; the activity of EH4 has not been reported. The former three EH's differ in subcellular location, tissue expression patterns, substrate preferences, and thereby functions. These functions include limiting the biologically actions of certain fatty acid epoxides, increasing the toxicity of other fatty acid epoxides, and contributing to the metabolism of drugs and other xenobiotics.