NHERF-2 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 cAMP-mediated phosphorylation and inhibition of SLC9A3. May also act as scaffold protein in the nucleus. Widely expressed. 3 alternatively spliced human isoforms have been reported. Note: This description may include information from UniProtKB.
Protein type: Adaptor/scaffold
Chromosomal Location of human Ortholog: 16p13.3
Cellular Component:  apical plasma membrane; endomembrane system; nucleus; plasma membrane
Molecular Function:  beta-catenin binding; phosphatase binding; protein binding; protein C-terminus binding; signaling receptor binding
Biological Process:  protein-containing complex assembly
Reference #:  Q15599 (UniProtKB)
Alt. Names/Synonyms: E3KARP; MGC104639; Na(+)/H(+) exchange regulatory cofactor NHE-RF2; NHE3 kinase A regulatory protein E3KARP; NHE3 regulatory factor 2; NHE3RF2; NHERF-2; NHERF2; NHRF2; OCTS2; SIP-1; SIP1; SLC9A3 regulator 2; SLC9A3R2; Sodium-hydrogen exchanger regulatory factor 2; sodium/hydrogen exchanger 3 kinase A regulatory protein; solute carrier family 9 (sodium/hydrogen exchanger), isoform 3 regulator 2; solute carrier family 9 (sodium/hydrogen exchanger), isoform 3 regulatory factor 2; solute carrier family 9 (sodium/hydrogen exchanger), member 3 regulator 2; Solute carrier family 9 isoform A3 regulatory factor 2; solute carrier family 9, subfamily A (NHE3, cation proton antiporter 3), member 3 regulator 2; SRY-interacting protein 1; TKA-1; Tyrosine kinase activator protein 1
Gene Symbols: SLC9A3R2
Molecular weight: 37,414 Da
Basal Isoelectric point: 7.8  Predict pI for various phosphorylation states
Protein-Specific Antibodies, siRNAs or Recombinant Proteins from Cell Signaling Technology® Total Proteins
Select Structure to View Below


Protein Structure Not Found.

Cross-references to other databases:  AlphaFold  |  STRING  |  cBioPortal  |  Wikipedia  |  neXtProt  |  Protein Atlas  |  BioGPS  |  Pfam  |  RCSB PDB  |  Phospho3D  |  Phospho.ELM  |  NetworKIN  |  GeneCards  |  UniProtKB  |  Entrez-Gene  |  GenPept  |  Ensembl Gene  |  InnateDB  |  Ensembl Protein