Predicted to enable 14-3-3 protein binding activity and identical protein binding activity. Predicted to be located in endoplasmic reticulum. Predicted to be active in endomembrane system. Is expressed in several structures, including diencephalon; embryo mesenchyme; epithelium; genitourinary system; and trigeminal ganglion. Orthologous to human TMCC3 (transmembrane and coiled-coil domain family 3). [provided by Alliance of Genome Resources, Apr 2022]