3UU4
The GLIC pentameric Ligand-Gated Ion Channel Loop2-21' mutant reduced in the crystal in a locally-closed conformation (LC1 subtype)
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) | Glr4197 protein | polymer | 321 | 36525.0 | 5 | UniProt (Q7NDN8) Pfam (PF02931) | Gloeobacter violaceus | GLIC, ligand-gated ion channel |
| 2 | F (C) | DODECYL-BETA-D-MALTOSIDE | non-polymer | 510.6 | 1 | Chemie (LMT) | |||
| 3 | G, H, I, J, K (A, B, C, D, E) | water | water | 18.0 | 51 | Chemie (HOH) |
Sequence modifications
A, B, C, D, E: 2 - 317 (UniProt: Q7NDN8)
| PDB | External Database | Details |
|---|---|---|
| Gly -3 | - | expression tag |
| Ser -2 | - | expression tag |
| Ala -1 | - | expression tag |
| Ala 0 | - | expression tag |
| Ala 1 | - | expression tag |
| Ser 27 | Cys 69 | engineered mutation |
| Cys 33 | Lys 75 | engineered mutation |
| Cys 245 | Asn 287 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 5 |
| Total formula weight | 182624.9 | |
| Non-Polymers* | Number of molecules | 1 |
| Total formula weight | 510.6 | |
| All* | Total formula weight | 183135.5 |
