1GCG
THE 1.9 ANGSTROMS X-RAY STRUCTURE OF A CLOSED UNLIGANDED FORM OF THE PERIPLASMIC GLUCOSE(SLASH)GALACTOSE RECEPTOR FROM SALMONELLA TYPHIMURIUM
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | GALACTOSE/GLUCOSE-BINDING PROTEIN | polymer | 309 | 33460.7 | 1 | UniProt (P23905) Pfam (PF13407) | Salmonella typhimurium | |
| 2 | B (A) | CALCIUM ION | non-polymer | 40.1 | 1 | Chemie (CA) | |||
| 3 | C (A) | water | water | 18.0 | 173 | Chemie (HOH) |
Sequence modifications
A: 1 - 309 (UniProt: P23905)
| PDB | External Database | Details |
|---|---|---|
| His 152 | Ala 175 | conflict |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 33460.7 | |
| Non-Polymers* | Number of molecules | 1 |
| Total formula weight | 40.1 | |
| All* | Total formula weight | 33500.7 |
