2m0p

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Template:STRUCTURE 2m0p

Contents 1 Solution structure of the tenth complement type repeat of human megalin 2 Disease 3 Function 4 About this Structure 5 Reference

Solution structure of the tenth complement type repeat of human megalin

Template:ABSTRACT PUBMED 23275343

Disease

[LRP2_HUMAN] Donnai-Barrow syndrome. Donnai-Barrow syndrome (DBS) [MIM:222448]: Rare autosomal recessive disorder characterized by major malformations including agenesis of the corpus callosum, congenital diaphragmatic hernia, facial dysmorphology, ocular anomalies, sensorineural hearing loss and developmental delay. The FOAR syndrome was first described as comprising facial anomalies, ocular anomalies, sensorineural hearing loss, and proteinuria. DBS and FOAR were first described as distinct disorders but the classic distinguishing features between the 2 disorders were presence of proteinuria and absence of diaphragmatic hernia and corpus callosum anomalies in FOAR. Early reports noted that the 2 disorders shared many phenotypic features and may be identical. Although there is variability in the expression of some features (e.g., agenesis of the corpus callosum and proteinuria), DBS and FOAR are now considered to represent the same entity. Note=The disease is caused by mutations affecting the gene represented in this entry.^[1]

Function

[LRP2_HUMAN] Acts together with cubilin to mediate HDL endocytosis (By similarity). May participate in regulation of parathyroid-hormone and para-thyroid-hormone-related protein release.

About this Structure

2m0p is a 1 chain structure with sequence from Homo sapiens. Full experimental information is available from OCA.

Reference

• Dagil R, O'Shea C, Nykjaer A, Bonvin AM, Kragelund BB. Gentamicin Binds to Megalin as a Competitive Inhibitor Using the Common Ligand Binding Motif of Complement Type Repeats. J Biol Chem. 2012 Dec 27. PMID:23275343 doi:10.1074/jbc.M112.434159

1. ↑ Kantarci S, Al-Gazali L, Hill RS, Donnai D, Black GC, Bieth E, Chassaing N, Lacombe D, Devriendt K, Teebi A, Loscertales M, Robson C, Liu T, MacLaughlin DT, Noonan KM, Russell MK, Walsh CA, Donahoe PK, Pober BR. Mutations in LRP2, which encodes the multiligand receptor megalin, cause Donnai-Barrow and facio-oculo-acoustico-renal syndromes. Nat Genet. 2007 Aug;39(8):957-9. Epub 2007 Jul 15. PMID:17632512 doi:10.1038/ng2063