5HKD
Bacterial sodium channel neck 7G mutant
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) | Ion transport protein | polymer | 152 | 17076.8 | 4 | UniProt (Q0ABW0) Pfam (PF00520) Pfam (PF08016) | Alkalilimnicola ehrlichii | sodium channel |
| 2 | E (B) | CALCIUM ION | non-polymer | 40.1 | 1 | Chemie (CA) | |||
| 3 | F (A) | water | water | 18.0 | 2 | Chemie (HOH) |
Sequence modifications
A, B, C, D: 143 - 288 (UniProt: Q0ABW0)
| PDB | External Database | Details |
|---|---|---|
| Gly 137 | - | expression tag |
| Pro 138 | - | expression tag |
| Ser 139 | - | expression tag |
| Ser 140 | - | expression tag |
| Pro 141 | - | expression tag |
| Ser 142 | - | expression tag |
| Gly 248 | Ala 248 | engineered mutation |
| Gly 249 | Glu 249 | engineered mutation |
| Gly 250 | Asp 250 | engineered mutation |
| Gly 251 | Ala 251 | engineered mutation |
| Gly 252 | Lys 252 | engineered mutation |
| Gly 253 | Arg 253 | engineered mutation |
| Gly 254 | Ile 254 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 68307.3 | |
| Non-Polymers* | Number of molecules | 1 |
| Total formula weight | 40.1 | |
| All* | Total formula weight | 68347.4 |
