Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 7 |
| Details | BINDING SITE FOR RESIDUE FMT A 1076 |
| Chain | Residue |
| A | ILE45 |
| A | SER47 |
| A | GLY48 |
| A | HIS69 |
| A | HOH2078 |
| A | HOH2079 |
| B | MET1 |
| site_id | AC2 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE FMT A 1077 |
| Chain | Residue |
| A | HOH2080 |
| A | HOH2081 |
| A | HOH2082 |
| B | VAL39 |
| A | LEU25 |
| A | GLN26 |
Functional Information from PROSITE/UniProt
| site_id | PS00299 |
| Number of Residues | 26 |
| Details | UBIQUITIN_1 Ubiquitin domain signature. KeaInKangIPvanQrLIYsGkilkD |
| Chain | Residue | Details |
| A | LYS28-ASP53 | |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 4 |
| Details | CROSSLNK: Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in ubiquitin) => ECO:0007744|PubMed:22106047 |
| Chain | Residue | Details |
| A | LYS13 | |
| B | LYS13 | |
