Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 9 |
| Details | binding site for residue ACT A 101 |
| Chain | Residue |
| A | GLU16 |
| A | GLU18 |
| A | ASP21 |
| A | LYS29 |
| A | ACT102 |
| A | ZN105 |
| A | ZN106 |
| A | HOH203 |
| B | GLU18 |
| site_id | AC2 |
| Number of Residues | 10 |
| Details | binding site for residue ACT A 102 |
| Chain | Residue |
| A | GLU18 |
| A | ACT101 |
| A | ZN104 |
| A | ZN106 |
| A | HOH203 |
| A | HOH255 |
| C | GLU18 |
| C | ASP21 |
| C | LYS29 |
| C | HOH212 |
| site_id | AC3 |
| Number of Residues | 4 |
| Details | binding site for residue ZN A 103 |
| Chain | Residue |
| A | MET1 |
| A | GLU16 |
| B | GLU51 |
| C | HOH214 |
| site_id | AC4 |
| Number of Residues | 5 |
| Details | binding site for residue ZN A 104 |
| Chain | Residue |
| A | GLU18 |
| A | ACT102 |
| A | ZN106 |
| C | ASP21 |
| C | HOH212 |
| site_id | AC5 |
| Number of Residues | 5 |
| Details | binding site for residue ZN A 105 |
| Chain | Residue |
| A | ASP21 |
| A | ACT101 |
| A | ZN106 |
| A | HOH238 |
| B | GLU18 |
| site_id | AC6 |
| Number of Residues | 12 |
| Details | binding site for residue ZN A 106 |
| Chain | Residue |
| A | GLU18 |
| A | ACT101 |
| A | ACT102 |
| A | ZN104 |
| A | ZN105 |
| A | HOH203 |
| A | HOH238 |
| B | GLU18 |
| B | HOH241 |
| C | GLU18 |
| C | ZN103 |
| C | HOH212 |
| site_id | AC7 |
| Number of Residues | 8 |
| Details | binding site for residue ACT B 101 |
| Chain | Residue |
| A | HOH203 |
| B | GLU16 |
| B | GLU18 |
| B | ASP21 |
| B | LYS29 |
| B | HOH241 |
| C | GLU18 |
| C | ZN103 |
| site_id | AC8 |
| Number of Residues | 6 |
| Details | binding site for residue ACT B 102 |
| Chain | Residue |
| A | LYS6 |
| A | THR66 |
| A | HIS68 |
| B | LYS6 |
| B | HIS68 |
| B | ZN103 |
| site_id | AC9 |
| Number of Residues | 4 |
| Details | binding site for residue ZN B 103 |
| Chain | Residue |
| A | HIS68 |
| B | LYS6 |
| B | HIS68 |
| B | ACT102 |
| site_id | AD1 |
| Number of Residues | 4 |
| Details | binding site for residue ZN B 104 |
| Chain | Residue |
| B | MET1 |
| B | GLU16 |
| B | HOH205 |
| C | GLU51 |
| site_id | AD2 |
| Number of Residues | 7 |
| Details | binding site for residue ACT C 101 |
| Chain | Residue |
| A | ASP39 |
| C | ALA46 |
| C | HIS68 |
| C | ZN104 |
| C | HOH216 |
| C | HOH225 |
| C | HOH226 |
| site_id | AD3 |
| Number of Residues | 4 |
| Details | binding site for residue ZN C 102 |
| Chain | Residue |
| A | GLU51 |
| B | HOH207 |
| C | MET1 |
| C | GLU16 |
| site_id | AD4 |
| Number of Residues | 5 |
| Details | binding site for residue ZN C 103 |
| Chain | Residue |
| A | ZN106 |
| B | ASP21 |
| B | ACT101 |
| B | HOH241 |
| C | GLU18 |
| site_id | AD5 |
| Number of Residues | 4 |
| Details | binding site for residue ZN C 104 |
| Chain | Residue |
| A | ASP39 |
| C | HIS68 |
| C | ACT101 |
| C | HOH226 |
Functional Information from PROSITE/UniProt
| site_id | PS00299 |
| Number of Residues | 26 |
| Details | UBIQUITIN_1 Ubiquitin domain signature. KakIqDkegIPpdqQrLIFaGkqleD |
| Chain | Residue | Details |
| A | LYS27-ASP52 | |
