Predicted to enable integrin binding activity. Predicted to be involved in several processes, including integrin-mediated signaling pathway; leukocyte tethering or rolling; and substrate adhesion-dependent cell spreading. Predicted to act upstream of or within T cell migration. Predicted to be part of integrin alpha4-beta7 complex. Predicted to be active in cell surface and focal adhesion. Orthologous to human ITGB7 (integrin subunit beta 7). [provided by Alliance of Genome Resources, Apr 2022]