1Y25
structure of mycobacterial thiol peroxidase Tpx
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B (A, B) | Probable thiol peroxidase | polymer | 165 | 16912.9 | 2 | UniProt (P66952) Pfam (PF08534) UniProt (by SIFTS) (P9WG35) | Mycobacterium tuberculosis | thiol peroxidase Rv1932 Tpx peroxiredoxin |
| 2 | C, D (A, B) | ACETATE ION | non-polymer | 59.0 | 2 | Chemie (ACT) | |||
| 3 | E, F (A, B) | water | water | 18.0 | 368 | Chemie (HOH) |
Sequence modifications
A, B: 3 - 165 (UniProt: P66952)
| PDB | External Database | Details |
|---|---|---|
| His 1 | - | expression tag |
| Ser 2 | - | expression tag |
| Ser 60 | Cys 60 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 33825.9 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 118.1 | |
| All* | Total formula weight | 33943.9 |
