6HYZ
THE GLIC PENTAMERIC LIGAND-GATED ION CHANNEL MUTANT K248C
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 | Proton-gated ion channel | polymer | 317 | 36251.7 | 5 | UniProt (Q7NDN8) Pfam (PF02931) In PDB | Gloeobacter violaceus PCC 7421 | GLIC,Ligand-gated ion channel,LGIC |
2 | A, C, D, E, B | ACETATE ION | non-polymer | 59.0 | 10 | Chemie (ACT) | |||
3 | C, A, D, E, B | DIUNDECYL PHOSPHATIDYL CHOLINE | non-polymer | 622.8 | 15 | Chemie (PLC) | |||
4 | C, A, D, E, B | CHLORIDE ION | non-polymer | 35.5 | 7 | Chemie (CL) | |||
5 | C, A, D, E, B | SODIUM ION | non-polymer | 23.0 | 6 | Chemie (NA) | |||
6 | C, A, D, E, B | DODECYL-BETA-D-MALTOSIDE | non-polymer | 510.6 | 6 | Chemie (LMT) | |||
7 | water | water | 18.0 | 95 | Chemie (HOH) |
Sequence modifications
A, B, C, D, E: 1 - 317 (UniProt: Q7NDN8)
PDB | External Database | Details |
---|---|---|
Cys 248 | Lys 290 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 5 |
Total formula weight | 181258.4 | |
Non-Polymers* | Number of molecules | 44 |
Total formula weight | 13382.8 | |
All* | Total formula weight | 194641.2 |