3C1Q
The three-dimensional structure of the cytoplasmic domains of EpsF from the Type 2 Secretion System of Vibrio cholerae
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B | General secretion pathway protein F | polymer | 123 | 14031.4 | 2 | UniProt (P45780) Pfam (PF00482) In PDB | Vibrio cholerae | Cholera toxin secretion protein epsF |
| 2 | A, B | CALCIUM ION | non-polymer | 40.1 | 2 | Chemie (CA) | |||
| 3 | A | CHLORIDE ION | non-polymer | 35.5 | 1 | Chemie (CL) | |||
| 4 | A | SODIUM ION | non-polymer | 23.0 | 1 | Chemie (NA) | |||
| 5 | A | 3,6,9,12,15,18,21,24-OCTAOXAHEXACOSAN-1-OL | non-polymer | 398.5 | 1 | Chemie (PE5) | |||
| 6 | water | water | 18.0 | 335 | Chemie (HOH) |
Sequence modifications
A, B: 56 - 170 (UniProt: P45780)
| PDB | External Database | Details |
|---|---|---|
| Met 55 | - | initiating methionine |
| Ser 171 | - | expression tag |
| Glu 172 | - | expression tag |
| Asn 173 | - | expression tag |
| Leu 174 | - | expression tag |
| Tyr 175 | - | expression tag |
| Phe 176 | - | expression tag |
| Gln 177 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 28062.8 | |
| Non-Polymers* | Number of molecules | 5 |
| Total formula weight | 537.1 | |
| All* | Total formula weight | 28599.9 |
