Abi3 - ABI family member 3

Predicted to enable SH3 domain binding activity and identical protein binding 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). [provided by Alliance of Genome Resources, Apr 2022]