Samsn1 - SAM domain, SH3 domain and nuclear localization signals, 1

Predicted to enable 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. Located in cytosol and nucleus. Is expressed in several structures, including cardiovascular system; mesonephros; nervous system; sensory organ; and surface ectoderm. Orthologous to human SAMSN1 (SAM domain, SH3 domain and nuclear localization signals 1). [provided by Alliance of Genome Resources, Apr 2022]