Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE SO4 A 601 |
| Chain | Residue |
| A | TYR133 |
| A | PHE134 |
| A | ARG137 |
| A | LYS151 |
| A | ARG332 |
| site_id | AC2 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE SO4 A 602 |
| Chain | Residue |
| A | HOH1043 |
| A | ARG332 |
| A | VAL334 |
| A | ARG335 |
| A | ALA403 |
| site_id | AC3 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE SO4 A 603 |
| Chain | Residue |
| A | ARG108 |
| A | GLY111 |
| A | GLY169 |
| A | ARG171 |
| A | HOH1104 |
| site_id | AC4 |
| Number of Residues | 8 |
| Details | BINDING SITE FOR RESIDUE 1PE A 604 |
| Chain | Residue |
| A | LEU75 |
| A | THR76 |
| A | TYR361 |
| A | LYS362 |
| A | PHE365 |
| A | HOH729 |
| A | HOH953 |
| A | HOH1161 |
| site_id | AC5 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE 1PE A 605 |
| Chain | Residue |
| A | TRP126 |
| A | SER130 |
| A | ARG131 |
| A | LYS135 |
| site_id | AC6 |
| Number of Residues | 28 |
| Details | BINDING SITE FOR CHAIN B OF HISTONE-LYSINE N-METHYLTRANSFERASE MLL |
| Chain | Residue |
| A | ASP136 |
| A | ARG137 |
| A | ALA138 |
| A | ASP153 |
| A | SER154 |
| A | SER155 |
| A | GLU179 |
| A | ASP180 |
| A | HIS181 |
| A | PHE238 |
| A | ASN244 |
| A | MET278 |
| A | GLU290 |
| A | TYR319 |
| A | TYR323 |
| A | GLU359 |
| A | GLU363 |
| A | HOH724 |
| A | HOH820 |
| A | HOH1044 |
| B | SER4 |
| B | ALA5 |
| B | HOH101 |
| B | HOH102 |
| B | HOH104 |
| B | HOH105 |
| B | HOH107 |
| B | HOH109 |
4GQ6
