6O9T
KirBac3.1 mutant at a resolution of 4.1 Angstroms
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A | Inward rectifier potassium channel Kirbac3.1 | polymer | 301 | 33792.8 | 1 | UniProt (D9N164) Pfam (PF01007) Pfam (PF07885) Pfam (PF17655) In PDB | Magnetospirillum magnetotacticum | |
2 | A | POTASSIUM ION | non-polymer | 39.1 | 2 | Chemie (K) | |||
3 | A | 2,3,5,6-tetramethyl-1H,7H-pyrazolo[1,2-a]pyrazole-1,7-dione | non-polymer | 192.2 | 1 | Chemie (6E3) |
Sequence modifications
A: 1 - 295 (UniProt: D9N164)
PDB | External Database | Details |
---|---|---|
Val 71 | Cys 71 | engineered mutation |
Val 119 | Cys 119 | engineered mutation |
Cys 133 | Ala 133 | engineered mutation |
Cys 136 | Thr 136 | engineered mutation |
Ser 262 | Cys 262 | engineered mutation |
His 296 | - | expression tag |
His 297 | - | expression tag |
His 298 | - | expression tag |
His 299 | - | expression tag |
His 300 | - | expression tag |
His 301 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 1 |
Total formula weight | 33792.8 | |
Non-Polymers* | Number of molecules | 3 |
Total formula weight | 270.4 | |
All* | Total formula weight | 34063.2 |