7MQ3
C9A N55A Streptococcus pneumoniae CstR in the reduced state
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Copper-sensing transcriptional repressor csoR | polymer | 85 | 9695.2 | 1 | UniProt (A0A0B7LQC0) Pfam (PF02583) UniProt (by SIFTS) (A0A0H2ZNA4) | Streptococcus pneumoniae D39 | Metal-sensing transcriptional repressor |
| 2 | B (A) | 2-(N-MORPHOLINO)-ETHANESULFONIC ACID | non-polymer | 195.2 | 1 | Chemie (MES) | |||
| 3 | C (A) | SODIUM ION | non-polymer | 23.0 | 1 | Chemie (NA) | |||
| 4 | D (A) | water | water | 18.0 | 95 | Chemie (HOH) |
Sequence modifications
A: 2 - 85 (UniProt: A0A0B7LQC0)
| PDB | External Database | Details |
|---|---|---|
| Gly 1 | - | expression tag |
| Ala 9 | Cys 9 | engineered mutation |
| Ala 55 | Asn 55 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 9695.2 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 218.2 | |
| All* | Total formula weight | 9913.4 |
