Enables ankyrin binding activity. Predicted to be involved in muscle cell development. Located in sarcolemma and sarcoplasm. Human ortholog(s) of this gene implicated in distal muscular dystrophy 4; hypertrophic cardiomyopathy 26; and myofibrillar myopathy 5. Orthologous to human FLNC (filamin C). [provided by Alliance of Genome Resources, Apr 2022]