6MHA image
Deposition Date 2018-09-17
Release Date 2019-09-25
Last Version Date 2023-10-11
Entry Detail
PDB ID:
6MHA
Keywords:
PROTEIN BINDING
Title:
dHP1 Chromodomain Y24W variant bound to histone H3 peptide containing trimethyllysine
Biological Source:
Source Organism:
Drosophila melanogaster (Taxon ID: 7227)
Host Organism:
Escherichia coli BL21(DE3)
Method Details:
Experimental Method:
X-RAY DIFFRACTION
Resolution:
1.50 Å
R-Value Free:
0.21
R-Value Work:
0.19
R-Value Observed:
0.19
Space Group:
C 2 2 21
6MHA validation report
Macromolecular Entities
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Heterochromatin protein 1
Gene (Uniprot):Su(var)205
Mutagens:Y24W, K38M
Chain IDs:A
Chain Length:53
Number of Molecules:1
Biological Source:Drosophila melanogaster
UniProt ID:P05205 Pfam ID:PF00385
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:histone H3 peptide containing trimethyllysine, H3K9me3
Chain IDs:B
Chain Length:6
Number of Molecules:1
Biological Source:Drosophila melanogaster
UniProt ID:P02299
Primary Citation
Thermodynamic consequences of Tyr to Trp mutations in the cation-pi-mediated binding of trimethyllysine by the HP1 chromodomain
Chem Sci 11 3495 3500 (2020)
DOI: 10.1039/D0SC00227E
Primary Citation of related structures
1KNE