Histone chaperone RTT106 - P40161 (RT106_YEAST)


Protein Feature View of PDB entries mapped to a UniProtKB sequence  

  • Number of PDB entries for P40161: 7
Histones H3 and H4 chaperone involved in the nucleosome formation and heterochromatin silencing. Required for the deposition of H3K56ac-carrying H3-H4 complex onto newly-replicated DNA. Plays a role in the transcriptional regulation of the cell-cycle dependent histone genes by directly recruiting the SWI/SNF and RSC chromatin remodeling complexes to the histone genes in a cell cycle dependent manner. In cooperation with HIR and ASF1, creates a repressive structure at the core histone gene promoter and contributes to their repression outside of S phase. Involved in regulation of Ty1 transposition. UniProt
Pathway Maps
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Subunit Structure
Homodimers (via the N-terminal domain). Interacts with the SWI/SNF, RSC and HIR complexes. Interacts with RLF2, SIR4, YTA7 and histones H3 and H4. UniProt
The N-ter domain (residues 1-67) homodimerizes and interacts with H3-H4 independently of acetylation while the double pleckstrin-homology (PH) domain (residues 68-301) binds the 'Lys-56'-containing region of H3. UniProt
  • Organism: Baker's yeast
  • Length:
  • UniProt
  • Other Gene names: RTT106, YNL206C, N1346
This protein in other organisms (by gene name):
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The PDB to UniProt mapping is based on the data provided by the EBI SIFTS project. See also Velankar et al., Nucleic Acids Research 33, D262-265 (2005).
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