4IB3
Structure of cAMP dependent protein kinase A in complex with ADP, phosphorylated peptide pSP20, and no metal
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 | 356 | 41566.2 | 1 | UniProt (P05132) Pfam (PF00069) | Mus musculus (mouse) | PKA C-alpha |
| 2 | B (S) | phosphorylated pseudo-substrate peptide pSP20 | polymer | 20 | 2279.4 | 1 | UniProt (by SIFTS) (P61925) | Homo sapiens | |
| 3 | C (A) | ADENOSINE-5'-DIPHOSPHATE | non-polymer | 427.2 | 1 | Chemie (ADP) | |||
| 4 | D, E (A, S) | water | water | 18.0 | 254 | Chemie (HOH) |
Sequence modifications
A: 1 - 350 (UniProt: P05132)
| PDB | External Database | Details |
|---|---|---|
| His -5 | - | expression tag |
| His -4 | - | expression tag |
| His -3 | - | expression tag |
| His -2 | - | expression tag |
| His -1 | - | expression tag |
| His 0 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 43845.5 | |
| Non-Polymers* | Number of molecules | 1 |
| Total formula weight | 427.2 | |
| All* | Total formula weight | 44272.7 |
