5UR4
1.5 A Crystal structure of PYR1 bound to Pyrabactin
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 | 0005773 | cellular_component | vacuole |
| A | 0005829 | cellular_component | cytosol |
| A | 0005886 | cellular_component | plasma membrane |
| A | 0009705 | cellular_component | plant-type vacuole membrane |
| A | 0009738 | biological_process | abscisic acid-activated signaling pathway |
| A | 0010427 | molecular_function | abscisic acid binding |
| A | 0038023 | molecular_function | signaling receptor activity |
| A | 0042802 | molecular_function | identical protein binding |
| A | 0042803 | molecular_function | protein homodimerization activity |
| A | 0044389 | molecular_function | ubiquitin-like protein ligase binding |
| A | 0062049 | cellular_component | protein phosphatase inhibitor complex |
| A | 0080163 | biological_process | regulation of protein serine/threonine phosphatase activity |
| A | 1902584 | biological_process | positive regulation of response to water deprivation |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 13 |
| Details | binding site for residue PYV A 201 |
| Chain | Residue |
| A | ILE62 |
| A | PHE159 |
| A | VAL163 |
| A | HOH359 |
| A | HOH369 |
| A | VAL81 |
| A | VAL83 |
| A | ALA89 |
| A | SER92 |
| A | GLU94 |
| A | HIS115 |
| A | LEU117 |
| A | TYR120 |
| site_id | AC2 |
| Number of Residues | 3 |
| Details | binding site for residue GOL A 202 |
| Chain | Residue |
| A | SER66 |
| A | THR78 |
| A | ASP80 |
| site_id | AC3 |
| Number of Residues | 8 |
| Details | binding site for residue GOL A 203 |
| Chain | Residue |
| A | ILE82 |
| A | VAL83 |
| A | ASN90 |
| A | THR91 |
| A | GLY113 |
| A | HOH310 |
| A | HOH335 |
| A | HOH373 |
| site_id | AC4 |
| Number of Residues | 5 |
| Details | binding site for residue GOL A 204 |
| Chain | Residue |
| A | SER3 |
| A | GLU4 |
| A | LEU5 |
| A | ARG10 |
| A | LEU33 |
| site_id | AC5 |
| Number of Residues | 5 |
| Details | binding site for residue GOL A 205 |
| Chain | Residue |
| A | ASN15 |
| A | ASP100 |
| A | ARG103 |
| A | HOH301 |
| A | HOH305 |
| site_id | AC6 |
| Number of Residues | 5 |
| Details | binding site for residue GOL A 206 |
| Chain | Residue |
| A | ARG103 |
| A | ARG103 |
| A | HOH320 |
| A | HOH320 |
| A | HOH403 |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 4 |
| Details | BINDING: BINDING => ECO:0000269|PubMed:19898494, ECO:0000269|PubMed:19933100 |
| Chain | Residue | Details |
| A | LYS59 | |
| A | ALA89 | |
| A | ARG116 | |
| A | GLU141 |
| site_id | SWS_FT_FI2 |
| Number of Residues | 2 |
| Details | SITE: Involved in interactions with PP2Cs => ECO:0000269|PubMed:19407142 |
| Chain | Residue | Details |
| A | PRO88 | |
| A | SER152 |
| site_id | SWS_FT_FI3 |
| Number of Residues | 1 |
| Details | MOD_RES: Phosphothreonine; by CARK1 => ECO:0000269|PubMed:29928509 |
| Chain | Residue | Details |
| A | THR78 |
