6BX5
The crystal structure of fluoride channel Fluc Ec2 with Monobody S12
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B | Putative fluoride ion transporter CrcB | polymer | 125 | 13544.2 | 2 | UniProt (Q6J5N4) Pfam (PF02537) In PDB | Escherichia coli | Fluoride channel (Fluc) homolog Ec2 |
| 2 | C, D | Monobody S12 | polymer | 97 | 10330.4 | 2 | Homo sapiens | ||
| 3 | A, B | FLUORIDE ION | non-polymer | 19.0 | 4 | Chemie (F) | |||
| 4 | A | SODIUM ION | non-polymer | 23.0 | 1 | Chemie (NA) | |||
| 5 | water | water | 18.0 | 20 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 125 (UniProt: Q6J5N4)
| PDB | External Database | Details |
|---|---|---|
| Lys 25 | Arg 25 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 47749.4 | |
| Non-Polymers* | Number of molecules | 5 |
| Total formula weight | 99.0 | |
| All* | Total formula weight | 47848.3 |
