Functional Information from GO Data
| Chain | GOid | namespace | contents | 
| A | 0004843 | molecular_function | cysteine-type deubiquitinase activity | 
| A | 0016579 | biological_process | protein deubiquitination | 
| B | 0004843 | molecular_function | cysteine-type deubiquitinase activity | 
| B | 0016579 | biological_process | protein deubiquitination | 
Functional Information from PDB Data
| site_id | AC1 | 
| Number of Residues | 4 | 
| Details | binding site for residue SO4 A 801 | 
| Chain | Residue | 
| A | ARG210 | 
| A | LYS262 | 
| A | TRP266 | 
| C | GLU51 | 
| site_id | AC2 | 
| Number of Residues | 9 | 
| Details | binding site for Di-peptide AYE A 802 and GLY C 75 | 
| Chain | Residue | 
| A | GLY599 | 
| A | HIS600 | 
| C | LEU73 | 
| C | ARG74 | 
| A | ASN166 | 
| A | CYS171 | 
| A | TRP172 | 
| A | GLN253 | 
| A | GLN254 | 
| site_id | AC3 | 
| Number of Residues | 9 | 
| Details | binding site for Di-peptide AYE B 801 and GLY D 75 | 
| Chain | Residue | 
| B | ASN169 | 
| B | CYS171 | 
| B | TRP172 | 
| B | GLN253 | 
| B | GLN254 | 
| B | GLY599 | 
| B | TYR601 | 
| D | LEU73 | 
| D | ARG74 | 
Functional Information from PROSITE/UniProt
| site_id | PS00299 | 
| Number of Residues | 26 | 
| Details | UBIQUITIN_1 Ubiquitin domain signature. KakIqDkegIPpdqQrLIFaGkqleD | 
| Chain | Residue | Details | 
| C | LYS27-ASP52 |  | 
| site_id | PS00972 | 
| Number of Residues | 16 | 
| Details | USP_1 Ubiquitin specific protease (USP) domain signature 1. GLknvGNtCWFSAvIQ | 
| Chain | Residue | Details | 
| A | GLY163-GLN178 |  | 
| site_id | PS00973 | 
| Number of Residues | 18 | 
| Details | USP_2 Ubiquitin specific protease (USP) domain signature 2. YrLhAVlvHdGqana..GHY | 
| Chain | Residue | Details | 
| A | TYR584-TYR601 |  | 
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 | 
| Number of Residues | 2 | 
| Details | Active site: {"description":"Nucleophile"} | 
| site_id | SWS_FT_FI2 | 
| Number of Residues | 2 | 
| Details | Active site: {"description":"Proton acceptor","evidences":[{"source":"PROSITE-ProRule","id":"PRU10092","evidenceCode":"ECO:0000255"},{"source":"PROSITE-ProRule","id":"PRU10093","evidenceCode":"ECO:0000255"}]} | 
| site_id | SWS_FT_FI3 | 
| Number of Residues | 2 | 
| Details | Modified residue: {"description":"Phosphoserine","evidences":[{"source":"PubMed","id":"23186163","evidenceCode":"ECO:0007744"}]} | 
| site_id | SWS_FT_FI4 | 
| Number of Residues | 2 | 
| Details | Modified residue: {"description":"Phosphoserine","evidences":[{"source":"UniProtKB","id":"Q5I043","evidenceCode":"ECO:0000250"}]} |