Predicted to enable ATP-dependent activity, acting on DNA and DNA binding activity. Involved in negative regulation of double-strand break repair via homologous recombination; replication fork processing; and replication fork protection. Acts upstream of or within negative regulation of chromatin binding activity and response to intra-S DNA damage checkpoint signaling. Predicted to be located in chromatin and nucleus. Predicted to be part of SCF ubiquitin ligase complex. Orthologous to human FBH1 (F-box DNA helicase 1). [provided by Alliance of Genome Resources, Apr 2022]