4CN0
An intertwined homodimer of the PDZ homology domain of AHNAK2
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B (A, B) | PROTEIN AHNAK2 | polymer | 97 | 10828.1 | 2 | UniProt (Q8IVF2) | Homo sapiens (HUMAN) | |
| 2 | C, D, E (A) | TETRAETHYLENE GLYCOL | non-polymer | 194.2 | 3 | Chemie (PG4) | |||
| 3 | F (B) | POTASSIUM ION | non-polymer | 39.1 | 1 | Chemie (K) | |||
| 4 | G, H (A, B) | water | water | 18.0 | 113 | Chemie (HOH) |
Sequence modifications
A, B: 108 - 203 (UniProt: Q8IVF2)
| PDB | External Database | Details |
|---|---|---|
| Gly 107 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 21656.1 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 621.8 | |
| All* | Total formula weight | 22277.9 |
