Automated description from the Alliance of Genome Resources
Predicted to have phosphotyrosine residue binding activity. Involved in negative regulation of B cell activation; negative regulation of adaptive immune response; and negative regulation of peptidyl-tyrosine phosphorylation. Localizes to the cytosol and nucleus. Orthologous to human SAMSN1 (SAM domain, SH3 domain and nuclear localization signals 1).