4DSC
Complex structure of abscisic acid receptor PYL3 with (+)-ABA in spacegroup of H32 at 1.95A
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 9 |
| Details | BINDING SITE FOR RESIDUE A8S A 301 |
| Chain | Residue |
| A | LYS79 |
| A | ALA113 |
| A | PHE132 |
| A | TYR144 |
| A | ASN196 |
| A | MG302 |
| A | HOH428 |
| A | HOH432 |
| A | HOH442 |
| site_id | AC2 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE MG A 302 |
| Chain | Residue |
| A | PHE132 |
| A | TYR144 |
| A | SER146 |
| A | GLU170 |
| A | A8S301 |
| site_id | AC3 |
| Number of Residues | 11 |
| Details | BINDING SITE FOR RESIDUE A8S B 301 |
| Chain | Residue |
| B | LYS79 |
| B | ALA113 |
| B | PHE132 |
| B | LEU141 |
| B | TYR144 |
| B | ASN196 |
| B | MG302 |
| B | HOH436 |
| B | HOH447 |
| B | HOH481 |
| B | HOH546 |
| site_id | AC4 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE MG B 302 |
| Chain | Residue |
| B | PHE132 |
| B | TYR144 |
| B | SER146 |
| B | GLU170 |
| B | A8S301 |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 2 |
| Details | BINDING: BINDING => ECO:0000269|PubMed:22579247, ECO:0000269|PubMed:23844015, ECO:0007744|PDB:4DS8, ECO:0007744|PDB:4DSB, ECO:0007744|PDB:4DSC, ECO:0007744|PDB:4JDA |
| Chain | Residue | Details |
| A | LYS79 | |
| B | LYS79 |
| site_id | SWS_FT_FI2 |
| Number of Residues | 4 |
| Details | BINDING: BINDING => ECO:0000250|UniProtKB:O49686 |
| Chain | Residue | Details |
| A | ALA113 | |
| A | GLU170 | |
| B | ALA113 | |
| B | GLU170 |
| site_id | SWS_FT_FI3 |
| Number of Residues | 2 |
| Details | BINDING: BINDING => ECO:0000269|PubMed:22579247, ECO:0007744|PDB:4DSC |
| Chain | Residue | Details |
| A | ARG140 | |
| B | ARG140 |
| site_id | SWS_FT_FI4 |
| Number of Residues | 4 |
| Details | SITE: Involved in interactions with PP2Cs => ECO:0000250|UniProtKB:O49686 |
| Chain | Residue | Details |
| A | PRO112 | |
| A | THR181 | |
| B | PRO112 | |
| B | THR181 |
| site_id | SWS_FT_FI5 |
| Number of Residues | 2 |
| Details | SITE: Involved in ABA binding => ECO:0000250|UniProtKB:Q84MC7 |
| Chain | Residue | Details |
| A | VAL189 | |
| B | VAL189 |
| site_id | SWS_FT_FI6 |
| Number of Residues | 2 |
| Details | SITE: Involved in the cis- to trans-homodimer conformation in the presence of ABA => ECO:0000269|PubMed:22579247 |
| Chain | Residue | Details |
| A | SER195 | |
| B | SER195 |
