6BQO
Structure of a dual topology fluoride channel with monobody S8
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) | Fluoride ion transporter CrcB | polymer | 128 | 13291.6 | 2 | UniProt (Q7VYU0) Pfam (PF02537) | Bordetella pertussis (strain Tohama I / ATCC BAA-589 / NCTC 13251) | |
| 2 | C (C) | Monobody S8 | polymer | 95 | 10383.5 | 1 | Homo sapiens | ||
| 3 | D, H (A, B) | FLUORIDE ION | non-polymer | 19.0 | 2 | Chemie (F) | |||
| 4 | E (A) | SODIUM ION | non-polymer | 23.0 | 1 | Chemie (NA) | |||
| 5 | F, G, I (B, C) | (2R)-2,3-dihydroxypropyl (9Z)-octadec-9-enoate | non-polymer | 356.5 | 3 | Chemie (OLC) | |||
| 6 | J, K, L (A, B, C) | water | water | 18.0 | 47 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 128 (UniProt: Q7VYU0)
| PDB | External Database | Details |
|---|---|---|
| Lys 29 | Arg 29 | engineered mutation |
| Cys 94 | Glu 94 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 3 |
| Total formula weight | 36966.7 | |
| Non-Polymers* | Number of molecules | 6 |
| Total formula weight | 1130.6 | |
| All* | Total formula weight | 38097.3 |
