3L6H
Crystal structure of lactococcal OpuAC in its closed-liganded conformation complexed with glycine betaine
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Betaine ABC transporter permease and substrate binding protein | polymer | 256 | 28547.4 | 1 | UniProt (Q7DAU8) Pfam (PF04069) | Lactococcus lactis (Streptococcus lactis) | |
| 2 | B (A) | TRIMETHYL GLYCINE | non-polymer | 118.2 | 1 | Chemie (BET) | |||
| 3 | C, D (A) | CHLORIDE ION | non-polymer | 35.5 | 2 | Chemie (CL) | |||
| 4 | E (A) | water | water | 18.0 | 140 | Chemie (HOH) |
Sequence modifications
A: 320 - 573 (UniProt: Q7DAU8)
| PDB | External Database | Details |
|---|---|---|
| Gly 574 | - | expression tag |
| Ser 575 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 28547.4 | |
| Non-Polymers* | Number of molecules | 3 |
| Total formula weight | 189.1 | |
| All* | Total formula weight | 28736.5 |
