3ZVU
Structure of the PYR1 His60Pro mutant in complex with the HAB1 phosphatase and Abscisic acid
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | ABSCISIC ACID RECEPTOR PYR1 | polymer | 193 | 21664.3 | 1 | UniProt (O49686) Pfam (PF03364) | ARABIDOPSIS THALIANA (THALE CRESS) | ABI1-BINDING PROTEIN 6, PROTEIN PYRABACTIN RESISTANCE 1, REGULATORY COMPONENTS OF ABA RECEPTOR 11 |
| 2 | B (B) | PROTEIN PHOSPHATASE 2C 16 | polymer | 337 | 37347.8 | 1 | UniProt (Q9CAJ0) Pfam (PF00481) | ARABIDOPSIS THALIANA (THALE CRESS) | ATPP2C16, ATP2C-HA, PROTEIN HYPERSENSITIVE TO ABA 1, PROTEIN PHOSPHATASE 2C HAB1, PP2C HAB1 |
| 3 | C (A) | (2Z,4E)-5-[(1S)-1-hydroxy-2,6,6-trimethyl-4-oxocyclohex-2-en-1-yl]-3-methylpenta-2,4-dienoic acid | non-polymer | 264.3 | 1 | Chemie (A8S) | |||
| 4 | D, E (B) | MANGANESE (II) ION | non-polymer | 54.9 | 2 | Chemie (MN) | |||
| 5 | F, G (B) | SULFATE ION | non-polymer | 96.1 | 2 | Chemie (SO4) | |||
| 6 | H, I (A, B) | water | water | 18.0 | 206 | Chemie (HOH) |
Sequence modifications
A: 3 - 191 (UniProt: O49686)
B: 178 - 511 (UniProt: Q9CAJ0)
| PDB | External Database | Details |
|---|---|---|
| Gly -1 | - | expression tag |
| Ala 0 | - | expression tag |
| Met 1 | - | expression tag |
| Ala 2 | - | expression tag |
| Pro 60 | His 60 | engineered mutation |
| PDB | External Database | Details |
|---|---|---|
| Gly 175 | - | expression tag |
| Ala 176 | - | expression tag |
| Met 177 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 59012.1 | |
| Non-Polymers* | Number of molecules | 5 |
| Total formula weight | 566.3 | |
| All* | Total formula weight | 59578.5 |
