Automated description from the Alliance of Genome Resources (Release 7.1.0)
Predicted to enable SH3 domain binding activity; identical protein binding activity; and signaling adaptor activity. Involved in defense response to tumor cell; negative regulation of lamellipodium assembly; and negative regulation of protein localization to plasma membrane. Located in lamellipodium. Part of SCAR complex. Is expressed in several structures, including genitourinary system; gut; heart ventricle; lung; and spleen. Orthologous to human ABI3 (ABI family member 3).