8W1X
2.35-angstrom resolution intermediate crystal structure of KatG from Mycobacterium tuberculosis with an MYW-OOH cofactor soaked with peroxide for 5 minutes
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Catalase-peroxidase | polymer | 741 | 80751.6 | 1 | UniProt (A0A0D5ZBI4) Pfam (PF00141) UniProt (by SIFTS) (P9WIE5) | Mycobacterium tuberculosis | |
| 2 | B (B) | Catalase-peroxidase | polymer | 741 | 80783.6 | 1 | UniProt (A0A0D5ZBI4) Pfam (PF00141) UniProt (by SIFTS) (P9WIE5) | Mycobacterium tuberculosis | CP,Peroxidase/catalase |
| 3 | C, G (A, B) | PROTOPORPHYRIN IX CONTAINING FE | non-polymer | 616.5 | 2 | Chemie (HEM) | |||
| 4 | D (A) | OXYGEN MOLECULE | non-polymer | 32.0 | 1 | Chemie (OXY) | |||
| 5 | E (A) | SODIUM ION | non-polymer | 23.0 | 1 | Chemie (NA) | |||
| 6 | F, J (A, B) | ACETATE ION | non-polymer | 59.0 | 2 | Chemie (ACT) | |||
| 7 | H, I (B) | GLYCEROL | non-polymer | 92.1 | 2 | Chemie (GOL) | |||
| 8 | K, L (A, B) | water | water | 18.0 | 621 | Chemie (HOH) |
Sequence modifications
A: 2 - 740 (UniProt: A0A0D5ZBI4)
B: 2 - 740 (UniProt: A0A0D5ZBI4)
| PDB | External Database | Details |
|---|---|---|
| Gly 0 | - | expression tag |
| His 1 | - | expression tag |
| PDB | External Database | Details |
|---|---|---|
| Gly 0 | - | expression tag |
| His 1 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 161535.2 | |
| Non-Polymers* | Number of molecules | 8 |
| Total formula weight | 1590.2 | |
| All* | Total formula weight | 163125.5 |
