Transcription factor. Interacts, when in complex with WRKY71, specifically with the W box (5'-(T)TGAC[CT]-3'), a frequently occurring elicitor-responsive cis-acting element. Represses specifically gibberellic acid (GA)-induced promoters in aleurone cells, probably by interfering with GAM1. Localized in nuclei of aleurone cells. Highly expressed in aleurone cells. In seeds, predominantly present in the plumule, radicle and scutellum of the embryo. Induced by abscisic acid (ABA) in aleurone cells (By similarity) (PubMed:15618416). Accumulates in response to uniconazole, a gibberellic acid (GA) biosynthesis inhibitor (By similarity). Repressed by GA (PubMed:15618416). The WRKY domain is required to bind DNA. Belongs to the WRKY group II-a family.