2VCS
Structure of isoniazid (INH) bound to cytosolic soybean ascorbate peroxidase mutant H42A
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | ASCORBATE PEROXIDASE | polymer | 261 | 28294.8 | 1 | UniProt (Q43758) Pfam (PF00141) | GLYCINE MAX (SOYBEAN) | CYTOSOLIC ASCORBATE PEROXIDASE 1 |
| 2 | B (A) | PROTOPORPHYRIN IX CONTAINING FE | non-polymer | 616.5 | 1 | Chemie (HEM) | |||
| 3 | C, D (A) | 4-(DIAZENYLCARBONYL)PYRIDINE | non-polymer | 135.1 | 2 | Chemie (ISZ) | |||
| 4 | E (A) | SULFATE ION | non-polymer | 96.1 | 1 | Chemie (SO4) | |||
| 5 | F (A) | water | water | 18.0 | 299 | Chemie (HOH) |
Sequence modifications
A: -10 - 1 (PDB: 2VCS)
A: 2 - 250 (UniProt: Q43758)
A: 2 - 250 (UniProt: Q43758)
| PDB | External Database | Details |
|---|---|---|
| Ala 42 | His 42 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 28294.8 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 982.8 | |
| All* | Total formula weight | 29277.6 |
