Enables transcription corepressor activity. Involved in negative regulation of canonical Wnt signaling pathway; negative regulation of osteoblast differentiation; and osteoblast development. Located in cytoplasm. Is expressed in several structures, including branchial arch; early conceptus; genitourinary system; hemolymphoid system; and limb. Orthologous to human LIMD1 (LIM domain containing 1). [provided by Alliance of Genome Resources, Apr 2022]