6BQV
Human TRPM4 ion channel in lipid nanodiscs in a calcium-bound state
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 (A, B, C, D) | Transient receptor potential cation channel subfamily M member 4 | polymer | 1218 | 134770.7 | 4 | UniProt (Q8TD43) Pfam (PF18139) Pfam (PF00520) | Homo sapiens (Human) | hTRPM4, Calcium-activated non-selective cation channel 1, Long transient receptor potential channel 4, LTrpC4, Melastatin-4 |
| 2 | E, I, M, Q (A, B, C, D) | CALCIUM ION | non-polymer | 40.1 | 4 | Chemie (CA) | |||
| 3 | F, G, H, J, K... (A, B, C, D) | CHOLESTEROL HEMISUCCINATE | non-polymer | 486.7 | 12 | Chemie (Y01) |
Sequence modifications
A, B, C, D: 2 - 1214 (UniProt: Q8TD43)
| PDB | External Database | Details |
|---|---|---|
| Ser -3 | - | expression tag |
| Gly -2 | - | expression tag |
| Arg -1 | - | expression tag |
| Ser 0 | - | expression tag |
| Gly 1 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 539082.9 | |
| Non-Polymers* | Number of molecules | 16 |
| Total formula weight | 6001.0 | |
| All* | Total formula weight | 545084.0 |
