Obscn - obscurin, cytoskeletal calmodulin and titin-interacting RhoGEF

Predicted to enable several functions, including cytoskeletal protein binding activity; phosphatidylinositol phosphate binding activity; and phosphatidylinositol-3,4-bisphosphate binding activity. Predicted to be involved in negative regulation of phosphatidylinositol 3-kinase signaling and protein autophosphorylation. Located in M band and Z disc. Orthologous to human OBSCN (obscurin, cytoskeletal calmodulin and titin-interacting RhoGEF). [provided by Alliance of Genome Resources, Apr 2022]