3EYL
Crystal structure of XIAP BIR3 domain in complex with a Smac-mimetic compound
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) | Baculoviral IAP repeat-containing protein 4 | polymer | 122 | 14122.6 | 2 | UniProt (P98170) Pfam (PF00653) | Homo sapiens (human) | E3 ubiquitin-protein ligase XIAP, Inhibitor of apoptosis protein 3, X-linked inhibitor of apoptosis protein, X-linked IAP, IAP-like protein, HILP |
| 2 | C, E (A, B) | ZINC ION | non-polymer | 65.4 | 2 | Chemie (ZN) | |||
| 3 | D, F (A, B) | (3S,6S,7R,9aS)-6-{[(2S)-2-aminobutanoyl]amino}-7-(2-aminoethyl)-N-(diphenylmethyl)-5-oxooctahydro-1H-pyrrolo[1,2-a]azepine-3-carboxamide | non-polymer | 505.7 | 2 | Chemie (SMK) | |||
| 4 | G, H (A, B) | water | water | 18.0 | 3 | Chemie (HOH) |
Sequence modifications
A, B: 241 - 356 (UniProt: P98170)
| PDB | External Database | Details |
|---|---|---|
| His 357 | - | expression tag |
| His 358 | - | expression tag |
| His 359 | - | expression tag |
| His 360 | - | expression tag |
| His 361 | - | expression tag |
| His 362 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 28245.3 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 1142.1 | |
| All* | Total formula weight | 29387.4 |
