Also known as OTOL1_ONCMY, Otol1. Collagen-like protein, which provides an organic scaffold for otoliths onto the sensory epithelium of the inner ear. Acts as a scaffold for biomineralization by sequestering calcium. Homooligomer; disulfide-linked; probably forms homotrimers (By similarity). Interacts with otomp (PubMed:14689310).
