4EXL
Crystal structure of phosphate ABC transporter, periplasmic phosphate-binding protein PstS 1 (PBP1) from Streptococcus pneumoniae Canada MDR_19A
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, D | Phosphate-binding protein pstS 1 | polymer | 265 | 28190.3 | 4 | UniProt (Q97Q31) Pfam (PF12849) UniProt (by SIFTS) (Q8DPB1) In PDB | Streptococcus pneumoniae | PBP 1 |
| 2 | A, B, C, D | MAGNESIUM ION | non-polymer | 24.3 | 6 | Chemie (MG) | |||
| 3 | A, B, C, D | CHLORIDE ION | non-polymer | 35.5 | 7 | Chemie (CL) | |||
| 4 | water | water | 18.0 | 1304 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 112761.4 | |
| Non-Polymers* | Number of molecules | 13 |
| Total formula weight | 394.0 | |
| All* | Total formula weight | 113155.4 |
