PR:P05549-2 transcription factor AP-2-alpha isoform 4 (human) AP-2B (human)|hTFAP2A/iso:4 participates_in GO:0000122 negative regulation of transcription by RNA polymerase II PMID:8321221 EXP NCBITaxon:9606 UniProtKB:P05549-2 20121119 PRO:AAA