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- Table of Contents
Facts about Low-density lipoprotein receptor-related protein 2.
Endocytosis of leptin in neuronal cells is needed for hypothalamic leptin signaling and leptin-mediated regulation of feeding and body weight (By similarity). Mediates endocytosis and subsequent lysosomal degradation of CST3 in kidney proximal tubule cells (By similarity).
Human | |
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Gene Name: | LRP2 |
Uniprot: | P98164 |
Entrez: | 4036 |
Belongs to: |
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LDLR family |
calcium sensor protein; DBS; DBSlow-density lipoprotein receptor-related protein 2; EC 1.1.2.3; EC 3.4.21.9; Glycoprotein 330; gp330; Heymann nephritis antigen homolog; low density lipoprotein receptor-related protein 2; LRP2; LRP-2; Megalin
Mass (kDA):
521.958 kDA
Human | |
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Location: | 2q31.1 |
Sequence: | 2; NC_000002.12 (169127109..169362597, complement) |
Expressed in first and third trimester cytotrophoblasts in the placenta (at protein level) (PubMed:27798286). Absorptive epithelia, including renal proximal tubules.
Apical cell membrane; Single-pass type I membrane protein. Endosome lumen. Membrane, coated pit. Cell projection, dendrite. Cell projection, axon. Localizes to brush border membranes in the kidney. In the endolymphatic sac of the inner ear, located in the lumen of endosomes as a soluble form.
PMID: 8706697 by Hjaelm G., et al. Cloning and sequencing of human gp330, a Ca(2+)-binding receptor with potential intracellular signaling properties.
PMID: 7959795 by Korenberg J.R., et al. Chromosomal localization of human genes for the LDL receptor family member glycoprotein 330 (LRP2) and its associated protein RAP (LRPAP1).