4DXW
Crystal structure of NavRh, a voltage-gated sodium 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) | Ion transport protein | polymer | 229 | 26500.6 | 4 | UniProt (D0RMU8) Pfam (PF00520) Pfam (PF08016) | alpha proteobacterium HIMB114 | NavRh |
| 2 | E, F, J, K (A, C) | nonyl beta-D-glucopyranoside | non-polymer | 306.4 | 4 | Chemie (BNG) | |||
| 3 | G, I (A, B) | CALCIUM ION | non-polymer | 40.1 | 2 | Chemie (CA) | |||
| 4 | H (B) | 1,2-DIMYRISTOYL-SN-GLYCERO-3-PHOSPHOCHOLINE | non-polymer | 678.9 | 1 | Chemie (PX4) | |||
| 5 | L, M, N (A, B, C) | water | water | 18.0 | 6 | Chemie (HOH) |
Sequence modifications
A, B, C, D: 1 - 228 (UniProt: D0RMU8)
| PDB | External Database | Details |
|---|---|---|
| Ser 208 | Gly 208 | engineered mutation |
| Glu 229 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 106002.4 | |
| Non-Polymers* | Number of molecules | 7 |
| Total formula weight | 1984.7 | |
| All* | Total formula weight | 107987.1 |
