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 | 9 |
| Details | BINDING SITE FOR RESIDUE ACT A2156 |
| Chain | Residue |
| A | CYS1083 |
| A | SER1084 |
| A | ALA1085 |
| A | GLY1086 |
| A | ALA1087 |
| A | GLY1088 |
| A | ARG1089 |
| A | GLN1127 |
| A | HOH2121 |
Functional Information from PROSITE/UniProt
| site_id | PS00383 |
| Number of Residues | 11 |
| Details | TYR_PHOSPHATASE_1 Tyrosine specific protein phosphatases active site. VHCsaGagRTG |
| Chain | Residue | Details |
| A | VAL1081-GLY1091 | |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 1 |
| Details | ACT_SITE: Phosphocysteine intermediate => ECO:0000250 |
| Chain | Residue | Details |
| A | CYS1083 | |
| site_id | SWS_FT_FI2 |
| Number of Residues | 3 |
| Details | BINDING: BINDING => ECO:0000250 |
| Chain | Residue | Details |
| A | ASP1051 | |
| A | CYS1083 | |
| A | GLN1127 | |
| Chain | Residue | Details |
| A | ASN859 | |
Catalytic Information from CSA
| site_id | CSA1 |
| Number of Residues | 6 |
| Details | Annotated By Reference To The Literature 1ytw |
| Chain | Residue | Details |
| A | ASP1051 | |
| A | THR1090 | |
| A | CYS1083 | |
| A | ARG1089 | |
| A | HIS1082 | |
| A | GLU990 | |
| site_id | CSA2 |
| Number of Residues | 4 |
| Details | Annotated By Reference To The Literature 1ytw |
| Chain | Residue | Details |
| A | ASP1051 | |
| A | THR1090 | |
| A | ARG1089 | |
| A | CYS1083 | |
