Predicted to act upstream of or within several processes, including collagen fibril organization; homeostasis of number of cells within a tissue; and regulation of cell growth involved in cardiac muscle cell development. Predicted to be part of collagen trimer. Predicted to be active in extracellular space and interstitial matrix. Orthologous to human COL14A1 (collagen type XIV alpha 1 chain). [provided by Alliance of Genome Resources, Apr 2022]