3P9P
Structure of I274V variant of E. coli KatE
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, D (A, B, C, D) | Catalase HPII | polymer | 753 | 84257.4 | 4 | UniProt (P21179) Pfam (PF00199) Pfam (PF06628) Pfam (PF18011) | Escherichia coli | Hydroxyperoxidase II |
| 2 | E, G, I, K, M... (A, B, C, D) | PROTOPORPHYRIN IX CONTAINING FE | non-polymer | 616.5 | 8 | Chemie (HEM) | |||
| 3 | F, J, N, R (A, B, C, D) | CIS-HEME D HYDROXYCHLORIN GAMMA-SPIROLACTONE 17R, 18S | non-polymer | 638.5 | 4 | Chemie (HDE) | |||
| 4 | H, L, P, T (A, B, C, D) | CIS-HEME D HYDROXYCHLORIN GAMMA-SPIROLACTONE | non-polymer | 632.5 | 4 | Chemie (HDD) | |||
| 5 | U, V, W, X (A, B, C, D) | water | water | 18.0 | 3269 | Chemie (HOH) |
Sequence modifications
A, B, C, D: 1 - 753 (UniProt: P21179)
| PDB | External Database | Details |
|---|---|---|
| Val 274 | Ile 274 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 337029.7 | |
| Non-Polymers* | Number of molecules | 16 |
| Total formula weight | 10016.0 | |
| All* | Total formula weight | 347045.7 |
