Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0004725 | molecular_function | protein tyrosine phosphatase activity |
| A | 0006470 | biological_process | protein dephosphorylation |
| A | 0016311 | biological_process | dephosphorylation |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE NI A 2302 |
| Chain | Residue |
| A | HIS-16 |
| A | HIS-16 |
| A | HIS-16 |
| A | HIS-18 |
| A | HIS-18 |
| A | HIS-18 |
| site_id | AC2 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE NI A 2303 |
| Chain | Residue |
| A | HIS1277 |
| A | HOH2019 |
| A | CL2304 |
| A | HIS-17 |
| A | HIS-19 |
| A | LYS1106 |
| site_id | AC3 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE CL A 2304 |
| Chain | Residue |
| A | HIS-17 |
| A | HIS-19 |
| A | LYS1106 |
| A | NI2303 |
| site_id | AC4 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE NI A 2305 |
| Chain | Residue |
| A | HOH2002 |
| A | HOH2005 |
| A | HOH2005 |
| A | HOH2005 |
| site_id | AC5 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE NI A 2306 |
| Chain | Residue |
| A | HIS-19 |
| A | HOH2003 |
| A | HOH2004 |
Functional Information from PROSITE/UniProt
| site_id | PS00383 |
| Number of Residues | 11 |
| Details | TYR_PHOSPHATASE_1 Tyrosine specific protein phosphatases active site. VHCsaGvgRTG |
| Chain | Residue | Details |
| A | VAL1237-GLY1247 | |
Functional Information from SwissProt/UniProt
| Chain | Residue | Details |
| A | CYS1239 | |
| site_id | SWS_FT_FI2 |
| Number of Residues | 3 |
| Details | BINDING: BINDING => ECO:0000250 |
| Chain | Residue | Details |
| A | ASP1205 | |
| A | CYS1239 | |
| A | GLN1283 | |
Catalytic Information from CSA
| site_id | CSA1 |
| Number of Residues | 4 |
| Details | Annotated By Reference To The Literature 1ytw |
| Chain | Residue | Details |
| A | HIS1238 | |
| A | ARG1245 | |
| A | CYS1239 | |
| A | THR1246 | |
| site_id | CSA2 |
| Number of Residues | 2 |
| Details | Annotated By Reference To The Literature 1ytw |
| Chain | Residue | Details |
| A | CYS1239 | |
| A | ARG1245 | |
| site_id | CSA3 |
| Number of Residues | 3 |
| Details | Annotated By Reference To The Literature 1ytw |
| Chain | Residue | Details |
| A | CYS1239 | |
| A | ARG1245 | |
| A | THR1246 | |
