Predicted to enable calcium ion binding activity; protein-glutamine gamma-glutamyltransferase activity; and structural molecule activity. Predicted to be involved in cell envelope organization; keratinocyte differentiation; and peptide cross-linking. Predicted to be located in cytoplasm. Predicted to be extrinsic component of cytoplasmic side of plasma membrane. Predicted to be part of protein-containing complex. Orthologous to human TGM3 (transglutaminase 3). [provided by Alliance of Genome Resources, Apr 2022]