2LIG
THREE-DIMENSIONAL STRUCTURES OF THE LIGAND-BINDING DOMAIN OF THE BACTERIAL ASPARTATE RECEPTOR WITH AND WITHOUT A LIGAND
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B | ASPARTATE RECEPTOR | polymer | 164 | 18371.4 | 2 | UniProt (P02941) Pfam (PF02203) In PDB | Salmonella typhimurium | |
| 2 | A | SULFATE ION | non-polymer | 96.1 | 2 | Chemie (SO4) | |||
| 3 | A | ASPARTIC ACID | non-polymer | 133.1 | 1 | Chemie (ASP) | |||
| 4 | A | 1,10-PHENANTHROLINE | non-polymer | 180.2 | 1 | Chemie (PHN) | |||
| 5 | water | water | 18.0 | 143 | Chemie (HOH) |
Sequence modifications
A, B: 26 - 188 (UniProt: P02941)
| PDB | External Database | Details |
|---|---|---|
| Cys 36 | Asn 36 | CONFLICT |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 36742.9 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 505.4 | |
| All* | Total formula weight | 37248.3 |
