Many proteins are tethered to the extracellular face of eukaryotic plasma membranes by a glycosylphosphatidylinositol (GPI) anchor. The GPI-anchor is a glycolipid found on many blood cells. The protein encoded by this gene is a GPI degrading enzyme. Glycosylphosphatidylinositol specific phospholipase D1 hydrolyzes the inositol phosphate linkage in proteins anchored by phosphatidylinositol glycans, thereby releasing the attached protein from the plasma membrane. (provided by RefSeq)
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GPLD1 (AAH20748.1, 1 a.a. ~ 176 a.a) full-length human protein.
Anti-GPLD1 antibody produced in mouse is suitable for western blot analysis.
생화학적/생리학적 작용
GPLD1 (Glycosylphosphatidylinositol specific phospholipase D1) is only expressed in human lver. Inositol phosphate linkage in proteins anchored by phosphatidylinositol-glycans (PI-Gs) is specifically hydrolyzed by GPLD1, suggesting GPLD1 expression might influence the location and expression of PI-G-anchored proteins. Studies have reported that it might be a significant factor in process of leukemia pathogenesis.
Zhongguo shi yan xue ye xue za zhi, 18(1), 15-18 (2010-02-09)
This study was purposed to investigate the expression and significance of glycosylphosphatidylinositol-specific phospholipase D (GPI-PLD) in bone marrow mononuclear cells (BMMNC) isolated from patients with acute myeloid leukemia (AML), GPI-PLD activity in BMMNC isolated from 78 patients with AML and
Science (New York, N.Y.), 252(5004), 446-448 (1991-04-19)
A phosphatidylinositol-glycan-specific phospholipase D (PI-G PLD) that specifically hydrolyzes the inositol phosphate linkage in proteins anchored by phosphatidylinositol-glycans (PI-Gs) has recently been purified from human and bovine sera. The primary structure of bovine PI-G PLD has now been determined and
Biochimica et biophysica acta, 1494(1-2), 189-194 (2000-11-10)
Here we report the structure of the human glycosylphosphatidylinositol phospholipase D1 gene, which covers at least 80 kb on chromosome 6p22. The gene comprises 25 exons and encodes a 5.8 kb mRNA, which was detected only in the liver. Southern
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