8WXD
Crystal Structure of shaft pilin PilA 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 (A, B) | Surface protein, putative | polymer | 451 | 48837.7 | 2 | UniProt (A3CPB5) Pfam (PF17802) Pfam (PF00746) | Streptococcus sanguinis SK36 | |
| 2 | C, D, E, F, M... (A, B) | SODIUM ION | non-polymer | 23.0 | 6 | Chemie (NA) | |||
| 3 | G, O (A, B) | SULFATE ION | non-polymer | 96.1 | 2 | Chemie (SO4) | |||
| 4 | H (A) | GLYCEROL | non-polymer | 92.1 | 1 | Chemie (GOL) | |||
| 5 | I, J, K, P, Q... (A, B) | CADMIUM ION | non-polymer | 112.4 | 6 | Chemie (CD) | |||
| 6 | L (A) | CHLORIDE ION | non-polymer | 35.5 | 1 | Chemie (CL) | |||
| 7 | S, T (A, B) | water | water | 18.0 | 34 | Chemie (HOH) |
Sequence modifications
A, B: 25 - 453 (UniProt: A3CPB5)
| 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 | 2 |
| Total formula weight | 97675.4 | |
| Non-Polymers* | Number of molecules | 16 |
| Total formula weight | 1132.1 | |
| All* | Total formula weight | 98807.5 |
