Predicted to enable SH3 domain binding activity. Predicted to contribute to guanyl-nucleotide exchange factor activity. Predicted to be involved in several processes, including Rac protein signal transduction; actin filament organization; and phagocytosis, engulfment. Predicted to act upstream of or within actin filament-based process and phagocytosis. Predicted to be located in cytoplasm. Predicted to be part of guanyl-nucleotide exchange factor complex. Predicted to be active in plasma membrane. Orthologous to human ELMO1 (engulfment and cell motility 1). [provided by Alliance of Genome Resources, Apr 2022]