MPP1 est un gène codé par le symbole MPP1. Communément appelé aussi: 55 kDa erythrocyte membrane protein; p55; Membrane protein, palmitoylated 1; DXS552E; EMP55. MPP1 a une masse de 52.3kDa et une longueur d'acide aminé de 466.
Nous proposons 6 des anticorps contre MPP1, élevé dans Lapin, qui sont appropriés pour le WB, IHC et ICC/IF avec des échantillons dérivés de Humain, Souris et Rat.
Informations sur les Gènes et les Protéines
Résumé UniProt
Essential regulator of neutrophil polarity. Regulates neutrophil polarization by regulating AKT1 phosphorylation through a mechanism that is independent of PIK3CG activity (By similarity).
Résumé Entrez
This gene encodes the prototype of the membrane-associated guanylate kinase (MAGUK) family proteins. MAGUKs interact with the cytoskeleton and regulate cell proliferation, signaling pathways, and intercellular junctions. The encoded protein is an extensively palmitoylated membrane phosphoprotein containing a PDZ domain, a Src homology 3 (SH3) motif, and a guanylate kinase domain. This gene product interacts with various cytoskeletal proteins and cell junctional proteins in different tissue and cell types, and may be involved in the regulation of cell shape, hair cell development, neural patterning of the retina, and apico-basal polarity and tumor suppression pathways in non-erythroid cells. Multiple transcript variants encoding different isoforms have been found for this gene.
Spécificité tissulaire
Ubiquitous.
Similitudes de séquence
Belongs to the MAGUK family.
Modification post-traductionnelle
Palmitoylated.
Localisation cellulaire
Cell membrane. Cell projection > Stereocilium.
Colocalizes with WHRN at stereocilium tip during hair cell development (By similarity). Colocalizes with MPP5 in the retina, at the outer limiting membrane (OLM) (By similarity). Colocalizes with WHRN in the retina, at the outer limiting membrane (OLM), outer plexifirm layer (OPL), basal bodies and at the connecting cilium (CC) (By similarity). Colocalizes with NF2 in non-myelin-forming Schwann cells (PubMed:19144871).
