5A40
Crystal structure of a dual topology fluoride ion channel.
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B, C, D (A, B, C, D) | PUTATIVE FLUORIDE ION TRANSPORTER CRCB | polymer | 128 | 13291.6 | 4 | UniProt (Q7VYU0) Pfam (PF02537) | BORDETELLA PERTUSSIS | FLUORIDE CHANNEL |
| 2 | E, F, G, H (E, F, G, H) | MONOBODIES | polymer | 90 | 10035.2 | 4 | HOMO SAPIENS (HUMAN) | ||
| 3 | I, J, K, L (E, F, G, H) | MERCURY (II) ION | non-polymer | 200.6 | 4 | Chemie (HG) |
Sequence modifications
A, B, C, D: 1 - 128 (UniProt: Q7VYU0)
| PDB | External Database | Details |
|---|---|---|
| Lys 29 | Arg 29 | conflict |
| Cys 94 | Glu 94 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 8 |
| Total formula weight | 93307.3 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 802.4 | |
| All* | Total formula weight | 94109.7 |
