3W9R
Crystal structure of the high-affinity abscisic acid receptor PYL9/RCAR9 bound to ABA
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 | 0038023 | molecular_function | signaling receptor activity |
| A | 0042803 | molecular_function | protein homodimerization activity |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 10 |
| Details | BINDING SITE FOR RESIDUE A8S A 201 |
| Chain | Residue |
| A | LYS63 |
| A | HOH312 |
| A | ALA91 |
| A | SER94 |
| A | TYR122 |
| A | ASN169 |
| A | HOH301 |
| A | HOH302 |
| A | HOH304 |
| A | HOH307 |
| site_id | AC2 |
| Number of Residues | 9 |
| Details | BINDING SITE FOR RESIDUE P6G A 202 |
| Chain | Residue |
| A | PHE65 |
| A | SER87 |
| A | ARG118 |
| A | GLY152 |
| A | ASN153 |
| A | THR158 |
| A | PHE161 |
| A | HOH354 |
| A | HOH354 |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 1 |
| Details | BINDING: BINDING => ECO:0000269|PubMed:23844015, ECO:0000269|PubMed:24645846, ECO:0007744|PDB:3OQU, ECO:0007744|PDB:3W9R |
| Chain | Residue | Details |
| A | LYS63 |
| site_id | SWS_FT_FI2 |
| Number of Residues | 3 |
| Details | BINDING: BINDING => ECO:0000250|UniProtKB:O49686 |
| Chain | Residue | Details |
| A | ALA91 | |
| A | ARG118 | |
| A | GLU143 |
| site_id | SWS_FT_FI3 |
| Number of Residues | 4 |
| Details | SITE: Involved in ABA binding => ECO:0000269|PubMed:24645846 |
| Chain | Residue | Details |
| A | PRO64 | |
| A | ILE110 | |
| A | VAL162 | |
| A | LEU165 |
| site_id | SWS_FT_FI4 |
| Number of Residues | 2 |
| Details | SITE: Involved in interactions with PP2Cs => ECO:0000250|UniProtKB:O49686 |
| Chain | Residue | Details |
| A | PRO90 | |
| A | THR154 |
