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 | Ion transport protein | polymer | 152 | 17076.8 | 4 | UniProt (Q0ABW0) Pfam (PF08016) Pfam (PF00520) In PDB | Alkalilimnicola ehrlichii | sodium channel |
2 | B | CALCIUM ION | non-polymer | 40.1 | 1 | Chemie (CA) | |||
3 | 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 |