Predicted to enable serine-type endopeptidase activity. Involved in response to nutrient. Predicted to be located in extracellular region. Human ortholog(s) of this gene implicated in Alzheimer's disease; age related macular degeneration 14; complement component 2 deficiency; macular degeneration; and psoriasis. Orthologous to human C2 (complement C2). [provided by Alliance of Genome Resources, Apr 2022]