该基因编码一个蛋白质，包含一个集合结构域、2个lxxll基序、3个核易位信号（nlss）、4个植物同源结构域（phd）指区和一个富含脯氨酸的区域。编码的蛋白质增强雄激素受体（ar）的反式激活，这种增强在其他雄激素受体相关的辅调节因子存在下可以进一步增强。该蛋白可作为细胞核定位的基本转录因子和双功能转录调节因子。该基因突变与sotos综合征和weaver综合征有关。儿童急性髓系白血病的一个版本是一种隐秘易位的结果，其断点出现在5号染色体上的核受体结合素、zeste增强剂和trithorax结构域蛋白1和11号染色体上的核仁孔蛋白（98 kD）内。已鉴定出该基因编码不同亚型的多个转录变体。[由RefSeq提供，2018年9月]
This gene encodes a protein containing a SET domain, 2 LXXLL motifs, 3 nuclear translocation signals (NLSs), 4 plant homeodomain (PHD) finger regions, and a proline-rich region. The encoded protein enhances androgen receptor (AR) transactivation, and this enhancement can be increased further in the presence of other androgen receptor associated coregulators. This protein may act as a nucleus-localized, basic transcriptional factor and also as a bifunctional transcriptional regulator. Mutations of this gene have been associated with Sotos syndrome and Weaver syndrome. One version of childhood acute myeloid leukemia is the result of a cryptic translocation with the breakpoints occurring within nuclear receptor-binding Su-var, enhancer of zeste, and trithorax domain protein 1 on chromosome 5 and nucleoporin, 98-kd on chromosome 11. Multiple transcript variants encoding distinct isoforms have been identified for this gene. [provided by RefSeq, Sep 2018]