Na(+)/H(+) exchange regulatory cofactor NHE-RF1 (O14745)

Uniprot ID O14745
Protein Name Na(+)/H(+) exchange regulatory cofactor NHE-RF1
Gene Name SLC9A3R1
Species Homo sapiens (Human)
Signal peptide(a) N Secretome P(b) 0.436
Function Scaffold protein that connects plasma membrane proteins with members of the ezrin/moesin/radixin family and thereby helps to link them to the actin cytoskeleton and to regulate their surface expression. Necessary for recycling of internalized ADRB2. Was first known to play a role in the regulation of the activity and subcellular location of SLC9A3. Necessary for cAMP-mediated phosphorylation and inhibition of SLC9A3. May enhance Wnt signaling. May participate in HTR4 targeting to microvilli (By similarity). Involved in the regulation of phosphate reabsorption in the renal proximal tubules. Involved in sperm capacitation. May participate in the regulation of the chloride and bicarbonate homeostasis in spermatozoa. .
GO - Molecular function
  • beta-2 adrenergic receptor binding : IPI:UniProtKB
  • beta-catenin binding : IPI:UniProtKB
  • chloride channel regulator activity : IDA:UniProtKB
  • dopamine receptor binding : IEA:Ensembl
  • growth factor receptor binding : IPI:UniProtKB
  • molecular adaptor activity : IEA:Ensembl
  • myosin II binding : IEA:Ensembl
  • PDZ domain binding : IPI:UniProtKB
  • phosphatase binding : IPI:UniProtKB
  • protein N-terminus binding : IEA:Ensembl
  • protein self-association : IDA:UniProtKB
  • protein-containing complex binding : IEA:Ensembl
  • signaling receptor binding : IPI:UniProtKB
GO - Biological process
  • actin cytoskeleton organization : IEA:Ensembl
  • adenylate cyclase-activating dopamine receptor signaling pathway : IEA:Ensembl
  • auditory receptor cell stereocilium organization : IEA:Ensembl
  • bile acid secretion : ISS:UniProtKB
  • cellular phosphate ion homeostasis : IEA:Ensembl
  • establishment of epithelial cell apical/basal polarity : IMP:UniProtKB
  • establishment of Golgi localization : IMP:UniProtKB
  • gland morphogenesis : IMP:UniProtKB
  • glutathione transport : ISS:UniProtKB
  • microvillus assembly : IMP:UniProtKB
  • negative regulation of canonical Wnt signaling pathway : IMP:UniProtKB
  • negative regulation of cell migration : IEA:Ensembl
  • negative regulation of cell population proliferation : IDA:UniProtKB
  • negative regulation of ERK1 and ERK2 cascade : IDA:UniProtKB
  • negative regulation of mitotic cell cycle : IMP:UniProtKB
  • negative regulation of phosphatidylinositol 3-kinase signaling : ISS:UniProtKB
  • negative regulation of platelet-derived growth factor receptor signaling pathway : ISS:UniProtKB
  • negative regulation of protein kinase B signaling : IMP:UniProtKB
  • negative regulation of sodium : IEA:Ensembl
  • nuclear migration : IMP:UniProtKB
  • phospholipase C-activating dopamine receptor signaling pathway : IEA:Ensembl
  • positive regulation of intrinsic apoptotic signaling pathway : IDA:UniProtKB
  • positive regulation of ion transmembrane transport : IEA:Ensembl
  • protein localization to plasma membrane : IMP:UniProtKB
  • protein-containing complex assembly : TAS:ProtInc
  • regulation of cell shape : IMP:UniProtKB
  • regulation of cell size : IMP:UniProtKB
  • regulation of excretion : IEA:Ensembl
  • regulation of protein kinase activity : ISS:UniProtKB
  • regulation of sodium : NAS:UniProtKB
  • renal absorption : ISS:UniProtKB
  • renal phosphate ion absorption : IMP:UniProtKB
  • renal sodium ion transport : IEA:Ensembl
  • sensory perception of sound : IEA:Ensembl
  • Wnt signaling pathway : IEA:UniProtKB-KW
Back
(a) The Signal peptide D-score cutoff for "YES"(having signal peptide) is 0.45.
(b) Non-classically secreted proteins should obtain an NN-score(Neural Networks score) exceeding the normal threshold of 0.5, but not at the same time be predicted to contain a signal peptide.