2NW7
Crystal Structure of Tryptophan 2,3-dioxygenase (TDO) from Xanthomonas campestris in complex with ferric heme. Northeast Structural Genomics Target XcR13
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) | Tryptophan 2,3-dioxygenase | polymer | 306 | 35731.4 | 4 | UniProt (Q8PDA8) Pfam (PF03301) | Xanthomonas campestris pv. campestris | |
| 2 | E, F, G, H (A, B, C, D) | PROTOPORPHYRIN IX CONTAINING FE | non-polymer | 616.5 | 4 | Chemie (HEM) | |||
| 3 | I, J, K, L (A, B, C, D) | water | water | 18.0 | 142 | Chemie (HOH) |
Sequence modifications
A, B, C, D: 1 - 298 (UniProt: Q8PDA8)
| PDB | External Database | Details |
|---|---|---|
| Leu 299 | - | cloning artifact |
| Glu 300 | - | cloning artifact |
| His 301 | - | cloning artifact |
| His 302 | - | cloning artifact |
| His 303 | - | cloning artifact |
| His 304 | - | cloning artifact |
| His 305 | - | cloning artifact |
| His 306 | - | cloning artifact |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 142925.7 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 2465.9 | |
| All* | Total formula weight | 145391.6 |
