Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 5 |
| Details | binding site for residue BU3 A 201 |
| Chain | Residue |
| A | MET149 |
| A | L2Z204 |
| A | HOH302 |
| A | HOH323 |
| A | HOH384 |
| site_id | AC2 |
| Number of Residues | 6 |
| Details | binding site for residue BU3 A 202 |
| Chain | Residue |
| A | ASN135 |
| A | HOH386 |
| A | ILE100 |
| A | ILE101 |
| A | LYS102 |
| A | THR103 |
| site_id | AC3 |
| Number of Residues | 5 |
| Details | binding site for residue BU3 A 203 |
| Chain | Residue |
| A | LYS112 |
| A | GLU115 |
| A | ASN116 |
| A | ASP145 |
| A | HOH310 |
| site_id | AC4 |
| Number of Residues | 15 |
| Details | binding site for residue L2Z A 204 |
| Chain | Residue |
| A | LYS57 |
| A | GLN59 |
| A | TRP81 |
| A | PRO82 |
| A | VAL87 |
| A | LYS91 |
| A | LEU92 |
| A | LYS102 |
| A | ASN117 |
| A | TYR139 |
| A | ASN140 |
| A | ILE146 |
| A | BU3201 |
| A | HOH325 |
| A | HOH351 |
Functional Information from PROSITE/UniProt
| site_id | PS00633 |
| Number of Residues | 60 |
| Details | BROMODOMAIN_1 Bromodomain signature. AwpFqqpvDavklnlpDYYkiIktpMdmgtIkkrlenny..Ywnaqeciqdfnt.MftNCyiY |
| Chain | Residue | Details |
| A | ALA80-TYR139 | |
Functional Information from SwissProt/UniProt
| Chain | Residue | Details |
| A | ASN140 | |
| site_id | SWS_FT_FI2 |
| Number of Residues | 2 |
| Details | CROSSLNK: Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in SUMO2) => ECO:0007744|PubMed:28112733 |
| Chain | Residue | Details |
| A | LYS99 | |
