4X3K: Crystal structure of chromobox homolog 7 (CBX7) chromodomain with H3K27me3 peptide

PDB ID: 4X3KDownload
MMDB ID: 127518
PDB Deposition Date: 2014/12/1
Updated in MMDB: 2025/04
Experimental Method:
x-ray diffraction
Resolution: 1.45  Å
Source Organism:
Mus musculus▼
Similar Structures:
Biological Unit for 4X3K: tetrameric; determined by author
Molecular Components in 4X3K
Label Count Molecule
Proteins (4 molecules)
2
Chromobox Protein Homolog 7
Molecule annotation
2
H3k27me3 Peptide
Molecule annotation
Chemicals and Non-standard biopolymers (3 molecules)
1
2
NICKEL (II) IONNICKEL (II) ION
2
1
POTASSIUM IONPOTASSIUM ION
* Click molecule labels to explore molecular sequence information.
Citing MMDB
Madej T, Lanczycki CJ, Zhang D, Thiessen PA, Geer RC, Marchler-Bauer A, Bryant SH. " MMDB and VAST+: tracking structural similarities between macromolecular complexes. Nucleic Acids Res. 2014 Jan; 42(Database issue):D297-303