Domain:The NAB conserved domain 1 (NCD1) interacts with EGR1 inhibitory domain and mediates multimerization.,Domain:The NAB conserved domain 2 (NCD2) is necessary for transcriptional repression.,Function:Acts as a transcriptional repressor for zinc finger transcription factors EGR1 and EGR2. Isoform 2 lacks repression ability.,induction:By serum and PMA stimulation.,similarity:Belongs to the NAB family.,subcellular location:Isoform 2 is not localized to the nucleus.,subunit:Homomultimers may associate with EGR1 bound to DNA.,tissue specificity:Widely expressed at low levels. Highly expressed in melanoma cell lines.,
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