Predicted to enable Arp2/3 complex binding activity; dynein heavy chain binding activity; and dynein light chain binding activity. Predicted to be involved in several processes, including inner dynein arm assembly; negative regulation of Arp2/3 complex-mediated actin nucleation; and positive regulation of osteoblast differentiation. Predicted to be located in cytoplasm. Predicted to be part of inner dynein arm. Orthologous to human DNAI3 (dynein axonemal intermediate chain 3). [provided by Alliance of Genome Resources, Apr 2022]