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 | 5 |
| Details | BINDING SITE FOR RESIDUE CL A 302 |
| Chain | Residue |
| A | GLY1765 |
| A | ASN1766 |
| A | ASN1767 |
| A | PHE1768 |
| A | ARG1970 |
| site_id | AC2 |
| Number of Residues | 8 |
| Details | BINDING SITE FOR RESIDUE MG A 303 |
| Chain | Residue |
| A | HOH74 |
| A | HOH74 |
| A | HOH76 |
| A | HOH76 |
| A | HOH56 |
| A | HOH56 |
| A | HOH57 |
| A | HOH57 |
| site_id | AC3 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE MG A 304 |
| Chain | Residue |
| A | HOH59 |
| A | HOH203 |
| A | HOH213 |
| A | HOH227 |
| A | ASP1827 |
| A | GLU1851 |
| site_id | AC4 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE CL A 305 |
| Chain | Residue |
| A | TYR1762 |
| A | PRO1764 |
| A | ARG1769 |
| A | ARG1770 |
| site_id | AC5 |
| Number of Residues | 18 |
| Details | BINDING SITE FOR RESIDUE 3UN A 401 |
| Chain | Residue |
| A | HOH22 |
| A | ASP1720 |
| A | LEU1723 |
| A | TYR1733 |
| A | ASN1734 |
| A | ASN1735 |
| A | LYS1811 |
| A | ASP1870 |
| A | HIS1871 |
| A | CYS1904 |
| A | SER1905 |
| A | ALA1906 |
| A | GLY1907 |
| A | VAL1908 |
| A | GLY1909 |
| A | ARG1910 |
| A | HIS1945 |
| A | GLN1948 |
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 | VAL1902-GLY1912 | |
Functional Information from SwissProt/UniProt
| Chain | Residue | Details |
| A | GLY1909 | |
| site_id | SWS_FT_FI2 |
| Number of Residues | 1 |
| Details | BINDING: |
| Chain | Residue | Details |
| A | GLU1875 | |
| site_id | SWS_FT_FI3 |
| Number of Residues | 2 |
| Details | BINDING: BINDING => ECO:0000250 |
| Chain | Residue | Details |
| A | TYR1953 | |
| A | GLY1909 | |
