7KK9
Fluoride channel Fluc-Ec2 mutant S81A/T82A with bromide
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 | 126 | 13569.3 | 2 | UniProt (Q6J5N4) Pfam (PF02537) In PDB | Escherichia coli | |
2 | C, D | monobody | polymer | 97 | 10375.5 | 2 | Escherichia coli | ||
3 | A, B | BROMIDE ION | non-polymer | 79.9 | 2 | Chemie (BR) | |||
4 | A | SODIUM ION | non-polymer | 23.0 | 1 | Chemie (NA) | |||
5 | A, B, C | DECYL-BETA-D-MALTOPYRANOSIDE | non-polymer | 482.6 | 3 | Chemie (DMU) |
Sequence modifications
A, B: 1 - 126 (UniProt: Q6J5N4)
PDB | External Database | Details |
---|---|---|
Lys 25 | Arg 25 | engineered mutation |
Ala 81 | Ser 81 | engineered mutation |
Ala 82 | Thr 82 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 4 |
Total formula weight | 47889.6 | |
Non-Polymers* | Number of molecules | 6 |
Total formula weight | 1630.5 | |
All* | Total formula weight | 49520.1 |