2D0U
Crystal structure of cyanide bound form of human indoleamine 2,3-dioxygenase
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B | Indoleamine 2,3-dioxygenase | polymer | 406 | 45666.5 | 2 | UniProt (P14902) Pfam (PF01231) In PDB | Homo sapiens (human) | IDO, Indoleamine-pyrrole 2,3-dioxygenase |
| 2 | A, B | CYANIDE ION | non-polymer | 26.0 | 2 | Chemie (CYN) | |||
| 3 | A, B | PROTOPORPHYRIN IX CONTAINING FE | non-polymer | 616.5 | 2 | Chemie (HEM) | |||
| 4 | A, B | 2-[N-CYCLOHEXYLAMINO]ETHANE SULFONIC ACID | non-polymer | 207.3 | 4 | Chemie (NHE) |
Sequence modifications
A, B: 1 - 403 (UniProt: P14902)
| PDB | External Database | Details |
|---|---|---|
| Gly -2 | - | cloning artifact |
| Ser -1 | - | cloning artifact |
| His 0 | - | cloning artifact |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 91333.0 | |
| Non-Polymers* | Number of molecules | 8 |
| Total formula weight | 2114.2 | |
| All* | Total formula weight | 93447.1 |
