Predicted to enable ATP binding activity; DNA binding activity; and DNA topoisomerase type II (double strand cut, ATP-hydrolyzing) activity. Predicted to be involved in DNA metabolic process and regulation of DNA-templated transcription. Predicted to be located in chromosome and nucleus. Is an ortholog of C. elegans spo-11 and swsn-4. In C. elegans, spo-11 is involved in meiotic DNA double-strand break processing.