Predicted to enable nucleic acid binding activity and zinc ion binding activity. Predicted to be involved in spliceosomal complex assembly. Predicted to be located in nucleus. Predicted to be part of U2 snRNP; U2-type prespliceosome; and catalytic step 2 spliceosome. Expressed in head. Is an ortholog of human SF3A2 (splicing factor 3a subunit 2).
Map position created from combination of previous interpolated map position (based on known location of sequence) and allele information. Therefore this is not a genetic map position based on recombination frequencies or genetic experiments. This was done on advice of the CGC.