GO:0001190

RNA polymerase II transcription factor binding transcription factor activity involved in positive regulation of transcription

Details: 
Interacting selectively and non-covalently with an RNA polymerase II transcription factor, which may be a single protein or a complex, in order to increase the frequency, rate or extent of transcription from an RNA polymerase II promoter. A protein binding transcription factor may or may not also interact with the template nucleic acid (either DNA or RNA) as well. [GOC:txnOH]
Evidence Code: 
IGI