› 6c0u

X-ray diffraction
2.65Å resolution

Crystal structure of cAMP-dependent protein kinase Calpha subunit bound with N46

Released:
DOI: 10.2210/pdb6c0u/pdb
PDB entry 6c0u coloured by chain, front view.
PDB entry 6c0u coloured by chain, side view.
PDB entry 6c0u coloured by chain, top view.
Source organism: Homo sapiens
Primary publication:
Structural basis for selective inhibition of human PKG Iα by the balanol-like compound N46.
Qin L, Sankaran B, Aminzai S, Casteel DE, Kim C
J Biol Chem 293 10985-10992 (2018)
PMID: 29769318

Function and Biology Details

Reaction catalysed: 
ATP + a protein = ADP + a phosphoprotein
Biochemical function:
Biological process:
Cellular component:
Sequence domains:

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-148112 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
cAMP-dependent protein kinase catalytic subunit alpha Chain: A
Molecule details ›
Chain: A
Length: 354 amino acids
Theoretical weight: 41.09 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: P17612 (Residues: 1-351; Coverage: 100%)
Gene names: PKACA, PRKACA
Sequence domains: Protein kinase domain
Structure domains:

Ligands and Environments

3 bound ligands:
Ligand EE4 1 x EE4
Ligand DMS 3 x DMS
Ligand PO4 1 x PO4
2 modified residues:
Ligand TPO 1 x TPO
Ligand SEP 1 x SEP

Experiments and Validation Details

Entry percentile scores
X-ray source: ALS BEAMLINE 8.2.1
Spacegroup: P3121
Unit cell:
a: 120.494Å b: 120.494Å c: 80.81Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.211 0.208 0.243
Expression system: Escherichia coli

Quick links

Citations

5 citation in other articles

Transcriptome Analysis Identifies Plasmodiophora brassicae Secondary Infection Effector Candidates.
Pérez-López et al. (2020)
4 more

2 mentions without citation

Recent Advances in Pain Management: Relevant Protein Kinases and Their Inhibitors.
Giraud et al. (2021)
1 more