6EMX
X-ray structure of the N15'C mutant of GLIC in complex with bromoform
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, E (A, B, C, D, E) | Proton-gated ion channel | polymer | 327 | 37407.9 | 5 | UniProt (Q7NDN8) Pfam (PF02931) | Gloeobacter violaceus (strain PCC 7421) | GLIC,Ligand-gated ion channel,LGIC |
| 2 | F, J, O, R (A, B, D, E) | CHLORIDE ION | non-polymer | 35.5 | 4 | Chemie (CL) | |||
| 3 | G, H, K, M, P... (A, B, C, D, E) | SODIUM ION | non-polymer | 23.0 | 6 | Chemie (NA) | |||
| 4 | I, L, N, Q, T... (A, B, C, D, E) | TRIBROMOMETHANE | non-polymer | 252.7 | 6 | Chemie (MBR) | |||
| 5 | V, W, X, Y, Z (A, B, C, D, E) | water | water | 18.0 | 30 | Chemie (HOH) |
Sequence modifications
A, B, C, D, E: 1 - 317 (UniProt: Q7NDN8)
| PDB | External Database | Details |
|---|---|---|
| Cys 239 | Asn 281 | engineered mutation |
| Gly 318 | - | expression tag |
| Tyr 319 | - | expression tag |
| Pro 320 | - | expression tag |
| Tyr 321 | - | expression tag |
| Asp 322 | - | expression tag |
| Val 323 | - | expression tag |
| Pro 324 | - | expression tag |
| Asp 325 | - | expression tag |
| Tyr 326 | - | expression tag |
| Ala 327 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 5 |
| Total formula weight | 187039.7 | |
| Non-Polymers* | Number of molecules | 16 |
| Total formula weight | 1796.1 | |
| All* | Total formula weight | 188835.8 |
