3FJQ
Crystal structure of cAMP-dependent protein kinase catalytic subunit alpha in complex with peptide inhibitor PKI alpha (6-25)
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | E | cAMP-dependent protein kinase catalytic subunit alpha | polymer | 350 | 40657.3 | 1 | UniProt (P05132) Pfam (PF00069) In PDB | Mus musculus (mouse) | PKA C-alpha |
| 2 | I | cAMP-dependent protein kinase inhibitor alpha | polymer | 20 | 2226.4 | 1 | UniProt (P63248) In PDB | Mus musculus (mouse) | cAMP-dependent protein kinase inhibitor, muscle/brain isoform, PKI-alpha |
| 3 | E | MANGANESE (II) ION | non-polymer | 54.9 | 2 | Chemie (MN) | |||
| 4 | E | ADENOSINE-5'-TRIPHOSPHATE | non-polymer | 507.2 | 1 | Chemie (ATP) | |||
| 5 | water | water | 18.0 | 394 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 42883.7 | |
| Non-Polymers* | Number of molecules | 3 |
| Total formula weight | 617.1 | |
| All* | Total formula weight | 43500.8 |
