4KL1
HCN4 CNBD in complex with cGMP
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) | Potassium/sodium hyperpolarization-activated cyclic nucleotide-gated channel 4 | polymer | 199 | 23390.6 | 4 | UniProt (Q9Y3Q4) Pfam (PF00027) | Homo sapiens (human) | |
| 2 | E, F, J, K, L... (A, B, C, D) | CYCLIC GUANOSINE MONOPHOSPHATE | non-polymer | 345.2 | 8 | Chemie (PCG) | |||
| 3 | G, H, I, P (A, C) | ACETATE ION | non-polymer | 59.0 | 4 | Chemie (ACT) | |||
| 4 | N, O (C) | GLYCEROL | non-polymer | 92.1 | 2 | Chemie (GOL) | |||
| 5 | S, T, U, V (A, B, C, D) | water | water | 18.0 | 118 | Chemie (HOH) |
Sequence modifications
A, B, C, D: 521 - 713 (UniProt: Q9Y3Q4)
| PDB | External Database | Details |
|---|---|---|
| Gly 515 | - | expression tag |
| Pro 516 | - | expression tag |
| Ser 517 | - | expression tag |
| Ser 518 | - | expression tag |
| Pro 519 | - | expression tag |
| Met 520 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 93562.5 | |
| Non-Polymers* | Number of molecules | 14 |
| Total formula weight | 3182.0 | |
| All* | Total formula weight | 96744.5 |
