MeSH definition : A signaling adaptor protein that contains three PDZ DOMAINS; an SH3 DOMAIN; and a
GUANYLATE KINASE-like C-terminal region. It has an essential role in animal development
and recruits ion channels, receptors, and signaling molecules to discrete plasma membrane
regions of polarized cells in the HEART ATRIA MYOCARDIUM. It functions in the assembly
of ADHERENS JUNCTIONS and regulation of CELL PROLIFERATION; synaptogenesis, LYMPHOCYTE
ACTIVATION; and controls expression of KV4 POTASSIUM CHANNELS to regulate excitability
of CARDIAC MYOCYTES.;
MeSH synonym : Synapse-Associated Protein 97; Synapse Associated Protein 97;
A signaling adaptor protein that contains three PDZ DOMAINS; an SH3 DOMAIN; and a
GUANYLATE KINASE-like C-terminal region. It has an essential role in animal development
and recruits ion channels, receptors, and signaling molecules to discrete plasma membrane
regions of polarized cells in the HEART ATRIA MYOCARDIUM. It functions in the assembly
of ADHERENS JUNCTIONS and regulation of CELL PROLIFERATION; synaptogenesis, LYMPHOCYTE
ACTIVATION; and controls expression of KV4 POTASSIUM CHANNELS to regulate excitability
of CARDIAC MYOCYTES.