5K3S
Crystal structure of Arabidopsis thaliana acetohydroxyacid synthase in complex with a pyrimidinyl-benzoate herbicide, bispyribac-sodium
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 | 64591.7 | 1 | UniProt (P17597) Pfam (PF02776) Pfam (PF00205) Pfam (PF02775) | Arabidopsis thaliana (Mouse-ear cress) | AtALS,Acetohydroxy-acid synthase,Protein CHLORSULFURON RESISTANT 1 |
| 2 | B (A) | MAGNESIUM ION | non-polymer | 24.3 | 1 | Chemie (MG) | |||
| 3 | C (A) | FLAVIN-ADENINE DINUCLEOTIDE | non-polymer | 785.5 | 1 | Chemie (FAD) | |||
| 4 | D (A) | 2,6-bis[(4,6-dimethoxypyrimidin-2-yl)oxy]benzoic acid | non-polymer | 430.4 | 1 | Chemie (6QL) | |||
| 5 | E (A) | (3Z)-4-{[(4-AMINO-2-METHYLPYRIMIDIN-5-YL)METHYL]AMINO}-3-MERCAPTOPENT-3-EN-1-YL TRIHYDROGEN DIPHOSPHATE | non-polymer | 412.3 | 1 | Chemie (TP9) | |||
| 6 | F (A) | water | water | 18.0 | 339 | Chemie (HOH) |
Sequence modifications
A: 86 - 667 (UniProt: P17597)
| PDB | External Database | Details |
|---|---|---|
| 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 | 64591.7 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 1652.5 | |
| All* | Total formula weight | 66244.2 |
