1Q24
PKA double mutant model of PKB in complex with MgATP
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, alpha-catalytic subunit | polymer | 350 | 40696.4 | 1 | UniProt (P00517) Pfam (PF00069) | Bos taurus (cattle) | PKA C-alpha |
| 2 | B (I) | cAMP-dependent Protein Kinase Inhibitor, alpha form | polymer | 20 | 2226.4 | 1 | UniProt (P04541) UniProt (by SIFTS) (Q71U53) | PKI-alpha | |
| 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 (A, I) | water | water | 18.0 | 132 | Chemie (HOH) |
Sequence modifications
A: 1 - 350 (UniProt: P00517)
| PDB | External Database | Details |
|---|---|---|
| Ala 123 | Val 123 | engineered mutation |
| Met 173 | Leu 173 | engineered mutation |
| Tpo 197 | Thr 197 | modified residue |
| Sep 338 | Ser 338 | modified residue |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 42922.8 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 531.5 | |
| All* | Total formula weight | 43454.3 |
