6IS3
Crystal Structure of Staphylococcus aureus response regulator ArlR receiver domain
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B (C, A) | Response regulator ArlR | polymer | 126 | 14673.6 | 2 | UniProt (Q2YY03) Pfam (PF00072) | Staphylococcus aureus RF122 | |
| 2 | C (C) | CALCIUM ION | non-polymer | 40.1 | 1 | Chemie (CA) | |||
| 3 | D (A) | 2-(N-MORPHOLINO)-ETHANESULFONIC ACID | non-polymer | 195.2 | 1 | Chemie (MES) | |||
| 4 | E, F (C, A) | water | water | 18.0 | 222 | Chemie (HOH) |
Sequence modifications
C, A: 2 - 119 (UniProt: Q2YY03)
| PDB | External Database | Details |
|---|---|---|
| Met -6 | - | initiating methionine |
| Gly -5 | - | expression tag |
| His -4 | - | expression tag |
| His -3 | - | expression tag |
| His -2 | - | expression tag |
| His -1 | - | expression tag |
| His 0 | - | expression tag |
| His 1 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 29347.1 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 235.3 | |
| All* | Total formula weight | 29582.4 |
