Ldb3 - LIM domain binding 3

Enables enzyme binding activity and protein C-terminus binding activity. Predicted to be involved in actin cytoskeleton organization; heart development; and muscle structure development. Predicted to act upstream of or within sarcomere organization. Located in Z disc. Human ortholog(s) of this gene implicated in dilated cardiomyopathy; dilated cardiomyopathy 1C; distal myopathy; and myofibrillar myopathy 4. Orthologous to human LDB3 (LIM domain binding 3). [provided by Alliance of Genome Resources, Apr 2022]