4W8H
Crystal structure of the TIR domain of the Toll-related Receptor TRR-2 from the lower metazoan Hydra magnipapillata (crystal form II)
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Toll-receptor-related 2 | polymer | 129 | 15330.6 | 1 | UniProt (A6M946) Pfam (PF13676) | Hydra vulgaris (Hydra) | |
| 2 | B (D) | hexa-His tag | polymer | 6 | 846.9 | 1 | synthetic construct | ||
| 3 | C (A) | CHLORIDE ION | non-polymer | 35.5 | 1 | Chemie (CL) | |||
| 4 | D, E (A, D) | water | water | 18.0 | 162 | Chemie (HOH) |
Sequence modifications
A: 95 - 221 (UniProt: A6M946)
| PDB | External Database | Details |
|---|---|---|
| Met 93 | - | initiating methionine |
| Gly 94 | - | expression tag |
| Lys 118 | Glu 118 | conflict |
| Leu 119 | Val 119 | conflict |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 16177.5 | |
| Non-Polymers* | Number of molecules | 1 |
| Total formula weight | 35.5 | |
| All* | Total formula weight | 16212.9 |
