Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0004864 | molecular_function | protein phosphatase inhibitor activity |
| A | 0005515 | molecular_function | protein binding |
| A | 0005634 | cellular_component | nucleus |
| A | 0005737 | cellular_component | cytoplasm |
| A | 0005886 | cellular_component | plasma membrane |
| A | 0009738 | biological_process | abscisic acid-activated signaling pathway |
| A | 0010427 | molecular_function | abscisic acid binding |
| A | 0016020 | cellular_component | membrane |
| A | 0038023 | molecular_function | signaling receptor activity |
| A | 0042802 | molecular_function | identical protein binding |
| A | 0042803 | molecular_function | protein homodimerization activity |
| A | 0062049 | cellular_component | protein phosphatase inhibitor complex |
| B | 0004722 | molecular_function | protein serine/threonine phosphatase activity |
| B | 0006470 | biological_process | protein dephosphorylation |
| B | 0043169 | molecular_function | cation binding |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 12 |
| Details | BINDING SITE FOR RESIDUE PYV A 900 |
| Chain | Residue |
| A | HOH7 |
| A | ASN173 |
| A | HOH217 |
| A | HOH267 |
| A | LYS64 |
| A | PHE93 |
| A | SER96 |
| A | GLU98 |
| A | PHE112 |
| A | TYR124 |
| A | PHE165 |
| A | VAL169 |
| site_id | AC2 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE MG B 424 |
| Chain | Residue |
| B | HOH1 |
| B | ASP127 |
| B | ASP165 |
| B | ASP337 |
| B | ASP402 |
| B | ASN403 |
| site_id | AC3 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE MG B 425 |
| Chain | Residue |
| B | ASP165 |
| B | ASP251 |
| B | SER252 |
| B | SER336 |
| B | ASP337 |
| site_id | AC4 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE MG B 426 |
| Chain | Residue |
| B | HOH11 |
| B | HOH75 |
| B | GLU126 |
| B | GLY166 |
| B | HOH428 |
Functional Information from PROSITE/UniProt
| site_id | PS01032 |
| Number of Residues | 9 |
| Details | PPM_1 PPM-type phosphatase domain signature. FFGVYDGHG |
| Chain | Residue | Details |
| B | PHE160-GLY168 | |
Functional Information from SwissProt/UniProt
| Chain | Residue | Details |
| B | ASP165 | |
| B | ASP337 | |
| B | ASP402 | |
| A | GLU147 | |
| Chain | Residue | Details |
| B | ASP251 | |
| B | SER252 | |
| Chain | Residue | Details |
| B | TRP290 | |
