Enables MAP-kinase scaffold activity. Involved in neuron migration; positive regulation of JNK cascade; and regulation of alpha-beta T cell activation. Located in lamellipodium. Is expressed in several structures, including central nervous system and genitourinary system. Orthologous to human SH3RF1 (SH3 domain containing ring finger 1).
MGI Description
PHENOTYPE: Mice homozygous for a null allele exhibit decreased dendritic spine length and density, impaired spatial learning and reference memory, impaired contextual conditioning, increased digging, impaired nest building, decreased social investigation, reduced vocalization, decreased excitatory postsynaptic current amplitude, and reduced long term potentiation. [provided by MGI curators]