4Z84
PKAB3 in complex with pyrrolidine inhibitor 34a
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 | 351 | 40828.6 | 1 | UniProt (P00517) Pfam (PF00069) | Bos taurus (Bovine) | PKA C-alpha |
| 2 | B (I) | cAMP-dependent protein kinase inhibitor alpha | polymer | 20 | 2226.4 | 1 | UniProt (P61925) | Homo sapiens | PKI-alpha,cAMP-dependent protein kinase inhibitor,muscle/brain isoform |
| 3 | C (A) | 7-[(3S,4R)-4-(3-chlorophenyl)carbonylpyrrolidin-3-yl]-3H-quinazolin-4-one | non-polymer | 353.8 | 1 | Chemie (NVX) | |||
| 4 | D, E (A) | METHANOL | non-polymer | 32.0 | 2 | Chemie (MOH) | |||
| 5 | F, G (A, I) | water | water | 18.0 | 457 | Chemie (HOH) |
Sequence modifications
A: 0 - 350 (UniProt: P00517)
| PDB | External Database | Details |
|---|---|---|
| Ala 123 | Val 124 | engineered mutation |
| Met 173 | Leu 174 | engineered mutation |
| Lys 181 | Gln 182 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 43055.1 | |
| Non-Polymers* | Number of molecules | 3 |
| Total formula weight | 417.9 | |
| All* | Total formula weight | 43472.9 |
