ISDA: 3NCZ

Deposition Date 2010-06-06

Release Date 2010-12-08

Last Version Date 2024-02-21

Entry Detail

PDB ID:

3NCZ

Keywords:

TRANSFERASE/TRANSFERASE INHIBITOR

Title:

X-Ray Co-structure of Rho-Associated Protein Kinase (ROCK1) with a potent 2H-isoquinolin-1-one inhibitor

Biological Source:

Source Organism:

Homo sapiens (Taxon ID: 9606)

Host Organism:

Spodoptera frugiperda

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

3.00 Å

R-Value Free:

0.32

R-Value Work:

0.25

R-Value Observed:

0.25

Space Group:

C 1 2 1

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Macromolecular Entities

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Rho-associated protein kinase 1
Gene (Uniprot):ROCK1
Chain IDs:A, B, C, D
Chain Length:415
Number of Molecules:4
Biological Source:Homo sapiens

UniProt ID:Q13464 Pfam ID:PF00069

Ligand Molecules

3NC

Primary Citation

Substituted 2H-isoquinolin-1-ones as potent Rho-kinase inhibitors: Part 2, optimization for blood pressure reduction in spontaneously hypertensive rats.

Ginn, J.D, Bosanac, T, Chen, R, Cywin, C, Hickey, E, Kashem, M, Kerr, S, Kugler, S, Li, X, Prokopowicz, A, Schlyer, S, Smith, J.D, Turner, M.R, Wu, F, Young, E.R.Show

Bioorg.Med.Chem.Lett. 20 5153 5156 (2010)

PMID: 20678931 DOI: 10.1016/j.bmcl.2010.07.014

Abstact

Phenylglycine substituted isoquinolones 1 and 2 have previously been described as potent dual ROCK1/ROCK2 inhibitors. Here we describe the further SAR of this series to improve metabolic stability and rat oral exposure. Piperidine analog 20 which demonstrates sustained blood pressure normalization in an SHR blood pressure reduction model was identified through this effort.

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