UniProt functional annotation for Q9QX73

UniProt code: Q9QX73.

Organism: Rattus norvegicus (Rat).
Taxonomy: Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; Eutheria; Euarchontoglires; Glires; Rodentia; Myomorpha; Muroidea; Muridae; Murinae; Rattus.
 
Function: Acts as guanine nucleotide exchange factor (GEF) for CDC42. Promotes formation of GPHN clusters. {ECO:0000269|PubMed:10607391, ECO:0000269|PubMed:11727829, ECO:0000269|PubMed:15215304}.
 
Subunit: Interacts with GPHN. {ECO:0000269|PubMed:10607391, ECO:0000269|PubMed:11727829, ECO:0000269|PubMed:15215304, ECO:0000269|PubMed:16616186}.
Subcellular location: Cytoplasm {ECO:0000269|PubMed:10607391, ECO:0000269|PubMed:11727829, ECO:0000269|PubMed:15215304}. Cell junction, synapse, postsynaptic density {ECO:0000250|UniProtKB:Q3UTH8}.
Tissue specificity: Detected in brain, throughout the gray matter. Detected at low levels in heart and skeletal muscle. {ECO:0000269|PubMed:10607391}.

Annotations taken from UniProtKB at the EBI.