4NGU
Crystal structure of a TRAP periplasmic solute binding protein from Desulfovibrio alaskensis G20 (Dde_1548), Target EFI-510103, with bound D-Ala-D-Ala
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | TRAP dicarboxylate transporter, DctP subunit | polymer | 319 | 36008.2 | 1 | UniProt (Q311Q1) Pfam (PF03480) | Desulfovibrio alaskensis | TRAP periplasmic solute binding protein |
| 2 | B (A) | CHLORIDE ION | non-polymer | 35.5 | 1 | Chemie (CL) | |||
| 3 | C, D (A) | D-ALANINE | non-polymer | 89.1 | 2 | Chemie (DAL) | |||
| 4 | E (A) | SULFATE ION | non-polymer | 96.1 | 1 | Chemie (SO4) | |||
| 5 | F (A) | water | water | 18.0 | 172 | Chemie (HOH) |
Sequence modifications
A: 30 - 346 (UniProt: Q311Q1)
| PDB | External Database | Details |
|---|---|---|
| Ser 28 | - | expression tag |
| Mse 29 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 36008.2 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 309.7 | |
| All* | Total formula weight | 36317.9 |
