9M4R image
Deposition Date 2025-03-04
Release Date 2025-11-05
Last Version Date 2025-11-05
Entry Detail
PDB ID:
9M4R
Keywords:
GENE REGULATION
Title:
crystal structure of Arabidopsis thaliana ING1 PHD finger in complex with an H3K4me3 peptide
Biological Source:
Source Organism:
Arabidopsis thaliana (Taxon ID: 3702)
Host Organism:
Escherichia coli BL21(DE3)
Method Details:
Experimental Method:
X-RAY DIFFRACTION
Resolution:
1.70 Å
R-Value Free:
0.19
R-Value Work:
0.15
R-Value Observed:
0.15
Space Group:
P 31 2 1
9M4R validation report
Macromolecular Entities
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:PHD finger protein ING1
Gene (Uniprot):ING1
Chain IDs:A
Chain Length:73
Number of Molecules:1
Biological Source:Arabidopsis thaliana
UniProt ID:Q9LIQ6 Pfam ID:PF23011
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Histone H3.1
Gene (Uniprot):HTR2, HTR3, HTR13, HTR9, HTR1
Chain IDs:B (auth: P)
Chain Length:10
Number of Molecules:1
Biological Source:Arabidopsis thaliana
UniProt ID:P59226
Modified Residue
Compound ID Chain ID Parent Comp ID Details 2D Image
M3L B LYS modified residue
Ligand Molecules
ZN
Primary Citation
A pair of readers of histone H3K4 methylation recruit Polycomb repressive complex 2 to regulate photoperiodic flowering.
Nat Commun 16 9376 9376 (2025)
PMID: 41130979 DOI: 10.1038/s41467-025-64419-6
Primary Citation of related structures
9M4R