6J42
Crystal Structure of Wild Type KatB, a manganese catalase from Anabaena
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B, C | Alr3090 protein | polymer | 236 | 26522.6 | 3 | UniProt (Q8YSJ5) Pfam (PF05067) In PDB | Nostoc sp. (strain PCC 7120 / SAG 25.82 / UTEX 2576) | KatB |
| 2 | A, B, C | MANGANESE (II) ION | non-polymer | 54.9 | 6 | Chemie (MN) | |||
| 3 | A, B, C | CALCIUM ION | non-polymer | 40.1 | 5 | Chemie (CA) | |||
| 4 | A | TETRAETHYLENE GLYCOL | non-polymer | 194.2 | 1 | Chemie (PG4) | |||
| 5 | water | water | 18.0 | 70 | Chemie (HOH) |
Sequence modifications
A, B, C: 1 - 230 (UniProt: Q8YSJ5)
| PDB | External Database | Details |
|---|---|---|
| His 231 | - | expression tag |
| His 232 | - | expression tag |
| His 233 | - | expression tag |
| His 234 | - | expression tag |
| His 235 | - | expression tag |
| His 236 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 3 |
| Total formula weight | 79567.9 | |
| Non-Polymers* | Number of molecules | 12 |
| Total formula weight | 724.2 | |
| All* | Total formula weight | 80292.1 |
