2OUW
Crystal structure of Alkylhydroperoxidase AhpD core (YP_425393.1) from Rhodospirillum rubrum ATCC 11170 at 1.95 A resolution
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) | Alkylhydroperoxidase AhpD core | polymer | 138 | 15031.4 | 2 | UniProt (Q2RXN9) Pfam (PF02627) | Rhodospirillum rubrum | |
| 2 | C (A) | SODIUM ION | non-polymer | 23.0 | 1 | Chemie (NA) | |||
| 3 | D, G (A, B) | UNKNOWN LIGAND | non-polymer | 2 | Chemie (UNL) | ||||
| 4 | E, F, H, I (A, B) | ACETIC ACID | non-polymer | 60.1 | 4 | Chemie (ACY) | |||
| 5 | J, K (A, B) | water | water | 18.0 | 141 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 137 (UniProt: Q2RXN9)
| PDB | External Database | Details |
|---|---|---|
| Gly 0 | - | expression tag |
| Mse 1 | Met 1 | modified residue |
| Mse 59 | Met 59 | modified residue |
| Mse 72 | Met 72 | modified residue |
| Mse 99 | Met 99 | modified residue |
| Mse 124 | Met 124 | modified residue |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 30062.8 | |
| Non-Polymers* | Number of molecules | 7 |
| Total formula weight | 263.2 | |
| All* | Total formula weight | 30326.0 |
