6Y8C
Crystal structure of the cAMP-dependent protein kinase A cocrystallized with ATP and PKI (5-24)
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | cAMP-dependent protein kinase catalytic subunit alpha | polymer | 353 | 41033.8 | 1 | UniProt (P25321) Pfam (PF00069) | Cricetulus griseus (Chinese hamster) | PKA C-alpha |
| 2 | B (B) | cAMP-dependent protein kinase inhibitor alpha | polymer | 20 | 2226.4 | 1 | UniProt (P63248) | Mus musculus | PKI-alpha,cAMP-dependent protein kinase inhibitor,muscle/brain isoform |
| 3 | C (A) | MAGNESIUM ION | non-polymer | 24.3 | 1 | Chemie (MG) | |||
| 4 | D (A) | ADENOSINE-5'-TRIPHOSPHATE | non-polymer | 507.2 | 1 | Chemie (ATP) | |||
| 5 | E, F, G, H, K (A, B) | DIMETHYL SULFOXIDE | non-polymer | 78.1 | 5 | Chemie (DMS) | |||
| 6 | I, J (A) | (4S)-2-METHYL-2,4-PENTANEDIOL | non-polymer | 118.2 | 2 | Chemie (MPD) | |||
| 7 | L, M (A, B) | water | water | 18.0 | 300 | Chemie (HOH) |
Sequence modifications
A: 0 - 350 (UniProt: P25321)
| PDB | External Database | Details |
|---|---|---|
| Gly -2 | - | expression tag |
| His -1 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 43260.2 | |
| Non-Polymers* | Number of molecules | 9 |
| Total formula weight | 1158.5 | |
| All* | Total formula weight | 44418.7 |
