Automated description from the Alliance of Genome Resources (Release 7.0.0)
Enables DNA binding activity. Acts upstream of or within positive regulation of DNA-templated transcription. Located in nucleus. Is expressed in 2nd branchial arch; embryo; limb; and limb mesenchyme. Human ortholog(s) of this gene implicated in MHC class II deficiency. Orthologous to human RFXAP (regulatory factor X associated protein).