2A1O
Crystal structure of ferrous dioxygen complex of T252A cytochrome P450cam
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B | Cytochrome P450-cam | polymer | 415 | 46658.0 | 2 | UniProt (P00183) Pfam (PF00067) In PDB | Pseudomonas putida | Camphor 5-monooxygenase, P450cam |
| 2 | A, B | POTASSIUM ION | non-polymer | 39.1 | 3 | Chemie (K) | |||
| 3 | A, B | PROTOPORPHYRIN IX CONTAINING FE | non-polymer | 616.5 | 2 | Chemie (HEM) | |||
| 4 | A, B | OXYGEN MOLECULE | non-polymer | 32.0 | 2 | Chemie (OXY) | |||
| 5 | A, B | CAMPHOR | non-polymer | 152.2 | 2 | Chemie (CAM) | |||
| 6 | B | 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL | non-polymer | 122.1 | 1 | Chemie (TRS) | |||
| 7 | water | water | 18.0 | 506 | Chemie (HOH) |
Sequence modifications
A, B: 0 - 414 (UniProt: P00183)
| PDB | External Database | Details |
|---|---|---|
| Ala 252 | Thr 252 | engineered mutation |
| Ala 334 | Cys 334 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 93316.0 | |
| Non-Polymers* | Number of molecules | 10 |
| Total formula weight | 1840.9 | |
| All* | Total formula weight | 95156.9 |
