3FFQ
HCN2I 443-640 apo-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 | Potassium/sodium hyperpolarization-activated cyclic nucleotide-gated channel 2 | polymer | 202 | 23628.1 | 2 | UniProt (O88703) Pfam (PF00027) In PDB | Mus musculus (mouse) | Brain cyclic nucleotide-gated channel 2, BCNG-2, Hyperpolarization-activated cation channel 1, HAC-1 |
| 2 | A, B | BROMIDE ION | non-polymer | 79.9 | 9 | Chemie (BR) | |||
| 3 | water | water | 18.0 | 71 | Chemie (HOH) |
Sequence modifications
A, B: 443 - 640 (UniProt: O88703)
| PDB | External Database | Details |
|---|---|---|
| Gly 439 | - | expression tag |
| Ser 440 | - | expression tag |
| Ala 441 | - | expression tag |
| Met 442 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 47256.2 | |
| Non-Polymers* | Number of molecules | 9 |
| Total formula weight | 719.1 | |
| All* | Total formula weight | 47975.3 |
