8WGG
Crystal structure of basal pilin PilB 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 (A) | FimA fimbrial subunit-like protein, putative | polymer | 451 | 48619.5 | 1 | UniProt (A3CPB6) Pfam (PF17802) Pfam (PF00746) | Streptococcus sanguinis SK36 | |
| 2 | B, C, J, L (A) | FORMIC ACID | non-polymer | 46.0 | 4 | Chemie (FMT) | |||
| 3 | D, F (A) | ACETIC ACID | non-polymer | 60.1 | 2 | Chemie (ACY) | |||
| 4 | E, G, H, I (A) | 1,2-ETHANEDIOL | non-polymer | 62.1 | 4 | Chemie (EDO) | |||
| 5 | K (A) | ACETATE ION | non-polymer | 59.0 | 1 | Chemie (ACT) | |||
| 6 | M (A) | SODIUM ION | non-polymer | 23.0 | 1 | Chemie (NA) | |||
| 7 | N (A) | water | water | 18.0 | 230 | Chemie (HOH) |
Sequence modifications
A: 25 - 453 (UniProt: A3CPB6)
| PDB | External Database | Details |
|---|---|---|
| Met 3 | - | initiating methionine |
| Gly 4 | - | expression tag |
| Ser 5 | - | expression tag |
| Ser 6 | - | expression tag |
| His 7 | - | expression tag |
| His 8 | - | expression tag |
| His 9 | - | expression tag |
| His 10 | - | expression tag |
| His 11 | - | expression tag |
| His 12 | - | expression tag |
| Ser 13 | - | expression tag |
| Ser 14 | - | expression tag |
| Gly 15 | - | expression tag |
| Leu 16 | - | expression tag |
| Val 17 | - | expression tag |
| Pro 18 | - | expression tag |
| Arg 19 | - | expression tag |
| Arg 20 | - | expression tag |
| Gly 21 | - | expression tag |
| Ser 22 | - | expression tag |
| His 23 | - | expression tag |
| Met 24 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 48619.5 | |
| Non-Polymers* | Number of molecules | 12 |
| Total formula weight | 634.5 | |
| All* | Total formula weight | 49254.0 |
