Entity
| Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| A | Inhibitor of growth protein 1 | polymer | 62 | 7075.9 | 1 | UniProt (Q9UK53) | Homo sapiens (human)@PDBj | |
| B | H3K4ME3 PEPTIDE | polymer | 12 | 1350.6 | 1 | |||
| ZINC ION | non-polymer | 65.4 | 2 | |||||
| water | water | 18.0 | 41 |
