4GH6
Crystal structure of the PDE9A catalytic domain in complex with inhibitor 28
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) | High affinity cGMP-specific 3',5'-cyclic phosphodiesterase 9A | polymer | 326 | 38546.6 | 2 | UniProt (O76083) Pfam (PF00233) | Homo sapiens (human) | |
| 2 | C, F, G (A, B) | N-(4-methoxyphenyl)-N~2~-[1-(2-methylphenyl)-4-oxo-4,5-dihydro-1H-pyrazolo[3,4-d]pyrimidin-6-yl]-L-alaninamide | non-polymer | 418.4 | 3 | Chemie (LUO) | |||
| 3 | D, H (A, B) | ZINC ION | non-polymer | 65.4 | 2 | Chemie (ZN) | |||
| 4 | E, I (A, B) | MAGNESIUM ION | non-polymer | 24.3 | 2 | Chemie (MG) | |||
| 5 | J, K (A, B) | water | water | 18.0 | 18 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 77093.1 | |
| Non-Polymers* | Number of molecules | 7 |
| Total formula weight | 1434.8 | |
| All* | Total formula weight | 78527.9 |
