5V6N
Crystal Structure of the highly open channel-stabilized mutant C27S + K33C + I9'A + N21'C of GLIC under reducing conditions.
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 (C, A, B, D, E) | Proton-gated ion channel | polymer | 310 | 35467.8 | 5 | UniProt (Q7NDN8) Pfam (PF02931) | Gloeobacter violaceus (strain PCC 7421) | GLIC,Ligand-gated ion channel,LGIC |
| 2 | F, H, K, M, O (C, A, B, D, E) | DODECYL-BETA-D-MALTOSIDE | non-polymer | 510.6 | 5 | Chemie (LMT) | |||
| 3 | G (A) | SODIUM ION | non-polymer | 23.0 | 1 | Chemie (NA) | |||
| 4 | I, J, L, N, P (A, B, D, E) | SULFATE ION | non-polymer | 96.1 | 5 | Chemie (SO4) |
Sequence modifications
C, A, B, D, E: 8 - 317 (UniProt: Q7NDN8)
| PDB | External Database | Details |
|---|---|---|
| Ser 27 | Cys 69 | engineered mutation |
| Cys 33 | Lys 75 | engineered mutation |
| Ala 233 | Ile 275 | engineered mutation |
| Cys 245 | Asn 287 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 5 |
| Total formula weight | 177339.0 | |
| Non-Polymers* | Number of molecules | 11 |
| Total formula weight | 3056.4 | |
| All* | Total formula weight | 180395.4 |
