2QTS
Structure of an acid-sensing ion channel 1 at 1.9 A resolution and low pH
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... | Acid-sensing ion channel | polymer | 438 | 50154.1 | 6 | UniProt (Q1XA76) Pfam (PF00858) In PDB | Gallus gallus (chicken) | |
| 2 | G, H, I | alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose | branched | 342.3 | 3 | In PDB BIRD (PRD_900001) GlyTouCan (G07411ON) | alpha-maltose | ||
| 3 | F, A, B, C, D... | 2-acetamido-2-deoxy-beta-D-glucopyranose | non-polymer | 221.2 | 12 | Chemie (NAG) | |||
| 4 | A, B, C, D, E... | CHLORIDE ION | non-polymer | 35.5 | 6 | Chemie (CL) | |||
| 5 | water | water | 18.0 | 1729 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 6 |
| Total formula weight | 300924.5 | |
| Branched | Number of molecules | 3 |
| Total formula weight | 1026.9 | |
| Non-Polymers* | Number of molecules | 18 |
| Total formula weight | 2867.2 | |
| All* | Total formula weight | 304818.6 |
