4UC1
High resolution crystal structure of translocator protein 18kDa (TSPO) from Rhodobacter sphaeroides (A139T Mutant) in C2 space group
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 | Translocator protein TspO | polymer | 157 | 17944.0 | 3 | UniProt (Q9RFC8) Pfam (PF03073) In PDB | Rhodobacter sphaeroides | Tryptophan-rich sensory protein |
| 2 | A, B, C | (2R)-2,3-dihydroxypropyl (9Z)-octadec-9-enoate | non-polymer | 356.5 | 17 | Chemie (OLC) | |||
| 3 | A | PROTOPORPHYRIN IX | non-polymer | 562.7 | 1 | Chemie (PP9) | |||
| 4 | B | (2S)-1-(hexadecanoyloxy)-3-hydroxypropan-2-yl (11Z)-octadec-11-enoate | non-polymer | 594.9 | 1 | Chemie (Z0P) | |||
| 5 | C | O-ACETALDEHYDYL-HEXAETHYLENE GLYCOL | non-polymer | 324.4 | 1 | Chemie (P4C) | |||
| 6 | C | METHOXY-ETHOXYL | non-polymer | 75.1 | 1 | Chemie (MOE) | |||
| 7 | water | water | 18.0 | 83 | Chemie (HOH) |
Sequence modifications
A, B, C: 1 - 157 (UniProt: Q9RFC8)
| PDB | External Database | Details |
|---|---|---|
| Thr 139 | Ala 139 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 3 |
| Total formula weight | 53832.0 | |
| Non-Polymers* | Number of molecules | 21 |
| Total formula weight | 7618.2 | |
| All* | Total formula weight | 61450.2 |
