8ET5
Crystal structure of arabidopsis thaliana acetohydroxyacid synthase S653T mutant in complex with amidosulfuron
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Acetolactate synthase, chloroplastic | polymer | 590 | 64605.7 | 1 | UniProt (P17597) Pfam (PF02776) Pfam (PF00205) Pfam (PF02775) | Arabidopsis thaliana (thale cress) | AtALS,Acetohydroxy-acid synthase,Protein CHLORSULFURON RESISTANT 1 |
| 2 | B, H, I (A) | MAGNESIUM ION | non-polymer | 24.3 | 3 | Chemie (MG) | |||
| 3 | C (A) | FLAVIN-ADENINE DINUCLEOTIDE | non-polymer | 785.5 | 1 | Chemie (FAD) | |||
| 4 | D (A) | N-{[(4,6-dimethoxypyrimidin-2-yl)carbamoyl]sulfamoyl}-N-methylmethanesulfonamide | non-polymer | 369.4 | 1 | Chemie (WRQ) | |||
| 5 | E (A) | 2-[N-CYCLOHEXYLAMINO]ETHANE SULFONIC ACID | non-polymer | 207.3 | 1 | Chemie (NHE) | |||
| 6 | F (A) | 2-[3-[(4-azanyl-2-methyl-pyrimidin-5-yl)methyl]-2-[(1~{S})-1-(dioxidanyl)-1-oxidanyl-ethyl]-4-methyl-1,3-thiazol-5-yl]ethyl phosphono hydrogen phosphate | non-polymer | 501.4 | 1 | Chemie (AUJ) | |||
| 7 | G (A) | L(+)-TARTARIC ACID | non-polymer | 150.1 | 1 | Chemie (TLA) | |||
| 8 | J, K, L, M (A) | SULFATE ION | non-polymer | 96.1 | 4 | Chemie (SO4) | |||
| 9 | N (A) | water | water | 18.0 | 1 | Chemie (HOH) |
Sequence modifications
A: 86 - 667 (UniProt: P17597)
| PDB | External Database | Details |
|---|---|---|
| Thr 653 | Ser 653 | engineered mutation |
| Leu 668 | - | expression tag |
| Glu 669 | - | expression tag |
| His 670 | - | expression tag |
| His 671 | - | expression tag |
| His 672 | - | expression tag |
| His 673 | - | expression tag |
| His 674 | - | expression tag |
| His 675 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 64605.7 | |
| Non-Polymers* | Number of molecules | 12 |
| Total formula weight | 2470.8 | |
| All* | Total formula weight | 67076.5 |
