4CGK
Crystal structure of the essential protein PcsB from Streptococcus pneumoniae
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B | SECRETED 45 KDA PROTEIN | polymer | 392 | 41738.1 | 2 | UniProt (Q04HW2) Pfam (PF05257) UniProt (by SIFTS) (A0A0H2ZQ76) In PDB | STREPTOCOCCUS PNEUMONIAE | PCSB |
| 2 | A | 1,2-ETHANEDIOL | non-polymer | 62.1 | 2 | Chemie (EDO) | |||
| 3 | A, B | CHLORIDE ION | non-polymer | 35.5 | 8 | Chemie (CL) | |||
| 4 | B | MAGNESIUM ION | non-polymer | 24.3 | 1 | Chemie (MG) | |||
| 5 | B | TETRAETHYLENE GLYCOL | non-polymer | 194.2 | 1 | Chemie (PG4) | |||
| 6 | water | water | 18.0 | 448 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 83476.3 | |
| Non-Polymers* | Number of molecules | 12 |
| Total formula weight | 626.3 | |
| All* | Total formula weight | 84102.6 |
