Automated description from the Alliance of Genome Resources (Release 7.0.0)
Enables RNA polymerase II-specific DNA-binding transcription factor binding activity. Predicted to be involved in RNA polymerase II preinitiation complex assembly and positive regulation of transcription initiation by RNA polymerase II. Predicted to be located in cell junction and nucleoplasm. Predicted to be part of transcription factor TFIIA complex and transcription factor TFIID complex. Is expressed in head. Orthologous to human GTF2A2 (general transcription factor IIA subunit 2).