3OQU
Crystal structure of native abscisic acid receptor PYL9 with 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 |
| B | 0004864 | molecular_function | protein phosphatase inhibitor activity |
| B | 0005515 | molecular_function | protein binding |
| B | 0005634 | cellular_component | nucleus |
| B | 0005737 | cellular_component | cytoplasm |
| B | 0005886 | cellular_component | plasma membrane |
| B | 0009738 | biological_process | abscisic acid-activated signaling pathway |
| B | 0010427 | molecular_function | abscisic acid binding |
| B | 0038023 | molecular_function | signaling receptor activity |
| B | 0042803 | molecular_function | protein homodimerization activity |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 11 |
| Details | BINDING SITE FOR RESIDUE A8S A 191 |
| Chain | Residue |
| A | LYS63 |
| A | HOH222 |
| A | HOH233 |
| A | VAL85 |
| A | SER94 |
| A | TYR122 |
| A | LEU165 |
| A | ASN169 |
| A | HOH194 |
| A | HOH197 |
| A | HOH220 |
| site_id | AC2 |
| Number of Residues | 7 |
| Details | BINDING SITE FOR RESIDUE A8S B 191 |
| Chain | Residue |
| B | LYS63 |
| B | VAL85 |
| B | LEU165 |
| B | ASN169 |
| B | HOH188 |
| B | HOH218 |
| B | HOH266 |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 2 |
| Details | BINDING: BINDING => ECO:0000269|PubMed:23844015, ECO:0000269|PubMed:24645846, ECO:0007744|PDB:3OQU, ECO:0007744|PDB:3W9R |
| Chain | Residue | Details |
| A | LYS63 | |
| B | LYS63 |
| site_id | SWS_FT_FI2 |
| Number of Residues | 6 |
| Details | BINDING: BINDING => ECO:0000250|UniProtKB:O49686 |
| Chain | Residue | Details |
| A | ALA91 | |
| A | ARG118 | |
| A | GLU143 | |
| B | ALA91 | |
| B | ARG118 | |
| B | GLU143 |
| site_id | SWS_FT_FI3 |
| Number of Residues | 8 |
| Details | SITE: Involved in ABA binding => ECO:0000269|PubMed:24645846 |
| Chain | Residue | Details |
| A | PRO64 | |
| A | ILE110 | |
| A | VAL162 | |
| A | LEU165 | |
| B | PRO64 | |
| B | ILE110 | |
| B | VAL162 | |
| B | LEU165 |
| site_id | SWS_FT_FI4 |
| Number of Residues | 4 |
| Details | SITE: Involved in interactions with PP2Cs => ECO:0000250|UniProtKB:O49686 |
| Chain | Residue | Details |
| A | PRO90 | |
| A | THR154 | |
| B | PRO90 | |
| B | THR154 |
