7FI3
Archaeal oligopeptide permease A (OppA) from Thermococcus kodakaraensis in complex with an endogenous pentapeptide
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 | ABC-type dipeptide/oligopeptide transport system | polymer | 732 | 84480.2 | 4 | UniProt (Q5JJ92) Pfam (PF00496) In PDB | Thermococcus kodakarensis (strain ATCC BAA-918 / JCM 12380 / KOD1) (Pyrococcus kodakaraensis (strain KOD1)) | |
2 | E, F, G, H | endogenous pentapeptide | polymer | 5 | 443.5 | 4 | synthetic construct | ||
3 | A, B, C, D | SODIUM ION | non-polymer | 23.0 | 8 | Chemie (NA) | |||
4 | A, B | HEXAETHYLENE GLYCOL | non-polymer | 282.3 | 2 | Chemie (P6G) | |||
5 | A, B, C, D | GLYCEROL | non-polymer | 92.1 | 7 | Chemie (GOL) | |||
6 | water | water | 18.0 | 1304 | Chemie (HOH) |
Sequence modifications
A, B, C, D: 30 - 753 (UniProt: Q5JJ92)
PDB | External Database | Details |
---|---|---|
Mse 302 | Ile 302 | engineered mutation |
Mse 446 | Leu 446 | engineered mutation |
Mse 557 | Leu 557 | engineered mutation |
Mse 636 | Leu 636 | engineered mutation |
Val 754 | - | expression tag |
Glu 755 | - | expression tag |
His 756 | - | expression tag |
His 757 | - | expression tag |
His 758 | - | expression tag |
His 759 | - | expression tag |
His 760 | - | expression tag |
His 761 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 8 |
Total formula weight | 339694.9 | |
Non-Polymers* | Number of molecules | 17 |
Total formula weight | 1393.2 | |
All* | Total formula weight | 341088.2 |