GO:0032453; F:histone demethylase activity (H3-K4 specific); IEA:Compara.
GO:0016706; F:oxidoreductase activity, acting on paired donors, with incorporation or reduction of molecular oxygen, 2-oxoglutarate as one donor, and incorporation of one atom each of oxygen into both donors; IEA:InterPro.
GO:0008270; F:zinc ion binding; IEA:InterPro.
GO:0034720; P:histone H3-K4 demethylation; IEA:GOC.