4ZGH
Structure of Sugar Binding Protein Pneumolysin
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Pneumolysin | polymer | 477 | 53671.8 | 1 | UniProt (Q04IN8) Pfam (PF01289) Pfam (PF17440) | Streptococcus pneumoniae | Thiol-activated cytolysin |
| 2 | B, C, D, E, F (A) | 1,2-ETHANEDIOL | non-polymer | 62.1 | 5 | Chemie (EDO) | |||
| 3 | G, H (A) | DI(HYDROXYETHYL)ETHER | non-polymer | 106.1 | 2 | Chemie (PEG) | |||
| 4 | I, J (A) | GOLD (I) CYANIDE ION | non-polymer | 249.0 | 2 | Chemie (AUC) | |||
| 5 | K (A) | water | water | 18.0 | 29 | Chemie (HOH) |
Sequence modifications
A: 2 - 470 (UniProt: Q04IN8)
| PDB | External Database | Details |
|---|---|---|
| His -6 | - | expression tag |
| His -5 | - | expression tag |
| His -4 | - | expression tag |
| His -3 | - | expression tag |
| His -2 | - | expression tag |
| His -1 | - | expression tag |
| Gly 0 | - | expression tag |
| Ser 1 | - | expression tag |
| Ser 56 | Asn 56 | engineered mutation |
| Arg 208 | Lys 208 | engineered mutation |
| Asp 311 | Glu 311 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 53671.8 | |
| Non-Polymers* | Number of molecules | 9 |
| Total formula weight | 1020.6 | |
| All* | Total formula weight | 54692.4 |
