5HJ8
Bacterial sodium channel neck 3G 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 | 17319.2 | 4 | UniProt (Q0ABW0) Pfam (PF00520) Pfam (PF08016) | Alkalilimnicola ehrlichii | sodium channel |
| 2 | E (A) | CALCIUM ION | non-polymer | 40.1 | 1 | Chemie (CA) | |||
| 3 | F, G, H (B, C, D) | water | water | 18.0 | 3 | 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 |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 69276.9 | |
| Non-Polymers* | Number of molecules | 1 |
| Total formula weight | 40.1 | |
| All* | Total formula weight | 69317.0 |
