3HIA
Crystal structure of the choline binding domain of Spr1274 in 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, C (A, B, C) | Choline binding protein | polymer | 94 | 10826.8 | 3 | UniProt (Q8DP99) Pfam (PF01473) | Streptococcus pneumoniae | |
| 2 | D, F, G, H, I... (A, B, C) | PHOSPHOCHOLINE | non-polymer | 184.2 | 7 | Chemie (PC) | |||
| 3 | E, J, M (A, B, C) | SULFATE ION | non-polymer | 96.1 | 3 | Chemie (SO4) | |||
| 4 | N, O, P (A, B, C) | water | water | 18.0 | 114 | Chemie (HOH) |
Sequence modifications
A, B, C: 44 - 129 (UniProt: Q8DP99)
| PDB | External Database | Details |
|---|---|---|
| Met 36 | - | expression tag |
| Gly 37 | - | expression tag |
| His 38 | - | expression tag |
| His 39 | - | expression tag |
| His 40 | - | expression tag |
| His 41 | - | expression tag |
| His 42 | - | expression tag |
| His 43 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 3 |
| Total formula weight | 32480.5 | |
| Non-Polymers* | Number of molecules | 10 |
| Total formula weight | 1577.2 | |
| All* | Total formula weight | 34057.8 |
