4DQ9
Crystal structure of the minor pseudopilin EPSH from the type II 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 (A, B) | General secretion pathway protein H | polymer | 170 | 19545.6 | 2 | UniProt (P45774) Pfam (PF12019) | Vibrio cholerae | Cholera toxin secretion protein epsH |
2 | C, D (A) | SODIUM ION | non-polymer | 23.0 | 2 | Chemie (NA) | |||
3 | E (B) | CHLORIDE ION | non-polymer | 35.5 | 1 | Chemie (CL) | |||
4 | F, G (A, B) | water | water | 18.0 | 254 | Chemie (HOH) |
Sequence modifications
A, B: 27 - 188 (UniProt: P45774)
PDB | External Database | Details |
---|---|---|
Leu 189 | - | expression tag |
Glu 190 | - | expression tag |
His 191 | - | expression tag |
His 192 | - | expression tag |
His 193 | - | expression tag |
His 194 | - | expression tag |
His 195 | - | expression tag |
His 196 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 2 |
Total formula weight | 39091.2 | |
Non-Polymers* | Number of molecules | 3 |
Total formula weight | 81.4 | |
All* | Total formula weight | 39172.7 |