Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0042799 | molecular_function | histone H4K20 methyltransferase activity |
| B | 0042799 | molecular_function | histone H4K20 methyltransferase activity |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 17 |
| Details | BINDING SITE FOR RESIDUE SAH A 801 |
| Chain | Residue |
| A | GLY225 |
| A | TRP349 |
| B | HOH25 |
| B | HOH40 |
| B | HOH50 |
| B | HOH51 |
| B | HOH140 |
| E | HIS18 |
| E | MLZ20 |
| A | LYS226 |
| A | ARG228 |
| A | TYR271 |
| A | ARG295 |
| A | LEU296 |
| A | ASN298 |
| A | HIS299 |
| A | TYR336 |
| site_id | AC2 |
| Number of Residues | 15 |
| Details | BINDING SITE FOR RESIDUE SAH B 801 |
| Chain | Residue |
| B | HOH62 |
| B | HOH87 |
| B | HOH153 |
| B | GLY225 |
| B | LYS226 |
| B | GLY227 |
| B | ARG228 |
| B | TYR271 |
| B | LEU296 |
| B | ASN298 |
| B | HIS299 |
| B | TYR336 |
| B | TRP349 |
| F | HIS18 |
| F | MLZ20 |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 8 |
| Details | DNA_BIND: |
| Chain | Residue | Details |
| E | LYS16-MLZ20 | |
| F | LYS16-MLZ20 | |
| A | ASN298 | |
| B | LYS226 | |
| B | TYR271 | |
| B | ASN298 | |
| Chain | Residue | Details |
| E | LYS16 | |
| F | LYS16 | |
| Chain | Residue | Details |
| E | MLZ20 | |
| F | MLZ20 | |
| site_id | SWS_FT_FI4 |
| Number of Residues | 4 |
| Details | CROSSLNK: Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in SUMO2); alternate => ECO:0007744|PubMed:28112733 |
| Chain | Residue | Details |
| E | MLZ20 | |
| F | MLZ20 | |
