5EQ4
Crystal structure of the SrpA adhesin R347E mutant from Streptococcus sanguinis
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 (A, B, C, D) | Platelet-binding glycoprotein | polymer | 201 | 22017.3 | 4 | UniProt (A3CM52) Pfam (PF20164) Pfam (PF18938) | Streptococcus sanguinis | |
| 2 | E, F, G, J, K... (A, B, C, D) | CALCIUM ION | non-polymer | 40.1 | 9 | Chemie (CA) | |||
| 3 | H, I (A) | ACETATE ION | non-polymer | 59.0 | 2 | Chemie (ACT) | |||
| 4 | P, Q, R, S (A, B, C, D) | water | water | 18.0 | 666 | Chemie (HOH) |
Sequence modifications
A, B, C, D: 249 - 449 (UniProt: A3CM52)
| PDB | External Database | Details |
|---|---|---|
| Glu 347 | Arg 347 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 88069.0 | |
| Non-Polymers* | Number of molecules | 11 |
| Total formula weight | 478.8 | |
| All* | Total formula weight | 88547.8 |
