ISDA

Entry Detail

PDB ID:

4W7P

Keywords:

TRANSFERASE/TRANSFERASE INHIBITOR

Title:

Crystal Structure of ROCK 1 bound to YB-15-QD37

Biological Source:

Source Organism:

Homo sapiens

Host Organism:

Spodoptera frugiperda

PDB Version:

Deposition Date:

2014-08-22

Release Date:

2014-10-15

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

2.80 Å

R-Value Free:

0.24

R-Value Work:

0.20

R-Value Observed:

0.20

Space Group:

P 1 21 1

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Macromolecular Entities

Protein Blast

Polymer Type:polypeptide(L)
Description:Rho-associated protein kinase 1
Chain IDs:A, B, C, D
Chain Length:411
Number of Molecules:4
Biological Source:Homo sapiens

UniProt ID:Q13464 Pfam ID:PF00069

Ligand Molecules

3J7

Primary Citation

Novel ROCK inhibitors for the treatment of pulmonary arterial hypertension.

Shaw, D, Hollingworth, G, Soldermann, N, Sprague, E, Schuler, W, Vangrevelinghe, E, Duggan, N, Thomas, M, Kosaka, T, Waters, N, van Eis, M.J.Show

Bioorg.Med.Chem.Lett. 24 4812 4817 (2014)

PMID: 25248678 DOI: 10.1016/j.bmcl.2014.09.002

Abstact

A novel class of selective inhibitors of ROCK1 and ROCK2 has been identified by structural based drug design. PK/PD experiments using a set of highly selective Rho kinase inhibitors suggest that systemic Rho kinase inhibition is linked to a reversible reduction in lymphocyte counts. These results led to the consideration of topical delivery of these molecules, and to the identification of a lead molecule 7 which shows promising PK and PD in a murine model of pulmonary hypertension after intra-tracheal dosing.

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