4LA9
Crystal structure of an empty substrate binding domain 1 (SBD1) OF ABC TRANSPORTER GLNPQ from lactococcus lactis
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B (A, B) | Glutamine ABC transporter permease and substrate binding protein protein | polymer | 254 | 27666.6 | 2 | UniProt (Q9CES5) Pfam (PF00497) | Lactococcus lactis subsp. lactis | |
| 2 | C, D, E, F, G... (A) | DI(HYDROXYETHYL)ETHER | non-polymer | 106.1 | 7 | Chemie (PEG) | |||
| 3 | J (B) | PHOSPHATE ION | non-polymer | 95.0 | 1 | Chemie (PO4) | |||
| 4 | K, L (A, B) | water | water | 18.0 | 609 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 251 (UniProt: Q9CES5)
| PDB | External Database | Details |
|---|---|---|
| Met -2 | - | expression tag |
| Glu -1 | - | expression tag |
| Thr 0 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 55333.2 | |
| Non-Polymers* | Number of molecules | 8 |
| Total formula weight | 837.8 | |
| All* | Total formula weight | 56171.0 |
