Predicted to enable identical protein binding activity. Predicted to be involved in cytolysis by host of symbiont cells and negative regulation of protein binding activity. Predicted to be part of protein-containing complex. Human ortholog(s) of this gene implicated in acute myeloid leukemia; age related macular degeneration 1; atypical hemolytic-uremic syndrome; and multiple myeloma. Orthologous to several human genes including CFHR1 (complement factor H related 1). [provided by Alliance of Genome Resources, Apr 2022]