Open Access. Powered by Scholars. Published by Universities.®
Articles 1 - 1 of 1
Full-Text Articles in Biochemistry
Plant Homeodomain Finger Protein 20 (Phf20) And Its Homolog Phf20 Like 1 (Phf20l1) Define Two Distinct Non-Specific Lethal (Nsl) Complexes, Hieu Van, Hieu T. Van
Plant Homeodomain Finger Protein 20 (Phf20) And Its Homolog Phf20 Like 1 (Phf20l1) Define Two Distinct Non-Specific Lethal (Nsl) Complexes, Hieu Van, Hieu T. Van
Dissertations & Theses (Open Access)
Plant Homeodomain Finger Protein 20 (PHF20) and its homolog PHF20 Like 1 (PHF20L1) are known subunits of the Non-Specific Lethal (NSL) complex, which acetylates lysine residues on histone H4 and regulates gene expression. The current model assumes that PHF20 and PHF20L1 are present together in the NSL complex, although it has never been tested. Performing extensive biochemical analysis, we observed that PHF20 and PHF20L1 were exclusively and independently associated with the NSL complex. Our protein domain analysis showed that the C-termini of PHF20 and PHF20L1 are crucial for their interactions with the respective complexes. Furthermore, enrichment sites of PHF20 and …