4KR5
Crystal structure of Lactococcus lactis GlnP substrate binding domain 2 (SBD2) in open conformation
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B | Glutamine ABC transporter permease and substrate binding protein protein | polymer | 232 | 25469.4 | 2 | UniProt (Q9CES5) Pfam (PF00497) In PDB | Lactococcus lactis subsp. lactis | |
| 2 | A, B | MAGNESIUM ION | non-polymer | 24.3 | 2 | Chemie (MG) | |||
| 3 | A, B | CHLORIDE ION | non-polymer | 35.5 | 4 | Chemie (CL) | |||
| 4 | A | DI(HYDROXYETHYL)ETHER | non-polymer | 106.1 | 2 | Chemie (PEG) | |||
| 5 | A | HEXAETHYLENE GLYCOL | non-polymer | 282.3 | 1 | Chemie (P6G) | |||
| 6 | B | 2-(2-METHOXYETHOXY)ETHANOL | non-polymer | 120.1 | 1 | Chemie (PG0) | |||
| 7 | B | 2-{2-[2-(2-{2-[2-(2-ETHOXY-ETHOXY)-ETHOXY]-ETHOXY}-ETHOXY)-ETHOXY]-ETHOXY}-ETHANOL | non-polymer | 354.4 | 1 | Chemie (PE4) | |||
| 8 | B | 3,6,9,12,15,18-HEXAOXAICOSANE-1,20-DIOL | non-polymer | 326.4 | 1 | Chemie (P33) | |||
| 9 | water | water | 18.0 | 754 | Chemie (HOH) |
Sequence modifications
A, B: 255 - 484 (UniProt: Q9CES5)
| PDB | External Database | Details |
|---|---|---|
| Gly 253 | - | expression tag |
| Met 254 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 50938.7 | |
| Non-Polymers* | Number of molecules | 12 |
| Total formula weight | 1486.0 | |
| All* | Total formula weight | 52424.7 |
