5UZK image
Deposition Date 2017-02-26
Release Date 2018-03-07
Last Version Date 2024-11-20
Entry Detail
PDB ID:
5UZK
Keywords:
Transferase/Transferase Inhibitor
Title:
Crystal Structure of PKA bound to an pyrrolo pyridine inhibitor
Biological Source:
Source Organism:
Homo sapiens (Taxon ID: 9606)
Oryctolagus cuniculus (Taxon ID: 9986)
Host Organism:
Escherichia coli
Method Details:
Experimental Method:
X-RAY DIFFRACTION
Resolution:
2.30 Å
R-Value Free:
0.25
R-Value Work:
0.18
R-Value Observed:
0.19
Space Group:
P 21 21 21
5UZK validation report
Macromolecular Entities
Protein Blast
Polymer Type:polypeptide(L)
Molecule:cAMP-dependent protein kinase catalytic subunit alpha
Gene (Uniprot):PRKACA
Chain IDs:A
Chain Length:351
Number of Molecules:1
Biological Source:Homo sapiens
UniProt ID:P17612 Pfam ID:PF00069 EC:2.7.11.11
Protein Blast
Polymer Type:polypeptide(L)
Molecule:cAMP-dependent protein kinase inhibitor alpha
Gene (Uniprot):PKIA
Chain IDs:B (auth: I)
Chain Length:18
Number of Molecules:1
Biological Source:Oryctolagus cuniculus
UniProt ID:P61926
Modified Residue
Compound ID Chain ID Parent Comp ID Details 2D Image
SEP A SER modified residue
TPO A THR modified residue
Ligand Molecules
504
Primary Citation
ROCK inhibitors 3: Design, synthesis and structure-activity relationships of 7-azaindole-based Rho kinase (ROCK) inhibitors.
Bioorg. Med. Chem. Lett. 28 2622 2626 (2018)
PMID: 30082069 DOI: 10.1016/j.bmcl.2018.06.040

Abstact

Rho kinase (ROCK) inhibitors are potential therapeutic agents for the treatment of a variety of disorders including hypertension, glaucoma and erectile dysfunction. Here we disclose a series of potent and selective ROCK inhibitors based on a substituted 7-azaindole scaffold. Substitution of the 3-position of 7-azaindole led to compounds such as 37, which possess excellent ROCK inhibitory potency and high selectivity against the closely related kinase PKA.

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Primary Citation of related structures
5UZJ