5KKT

ROCK 1 bound to azaindole thiazole piperazine inhibitor


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.80 Å
  • R-Value Free: 0.237 
  • R-Value Work: 0.222 
  • R-Value Observed: 0.223 

wwPDB Validation   3D Report Full Report


This is version 1.3 of the entry. See complete history


Literature

ROCK inhibitors 3: Design, synthesis and structure-activity relationships of 7-azaindole-based Rho kinase (ROCK) inhibitors

Bandarage, U.K.Cao, J.Come, J.H.Court, J.J.Gao, H.Jacobs, M.D.Marhefka, C.Nanthakumar, S.Green, J.

(2018) Bioorg Med Chem Lett 


Macromolecules
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChains Sequence LengthOrganismDetailsImage
Rho-associated protein kinase 1
A, B
415Homo sapiensMutation(s): 0 
Gene Names: ROCK1
EC: 2.7.11.1
UniProt & NIH Common Fund Data Resources
Find proteins for Q13464 (Homo sapiens)
Explore Q13464 
Go to UniProtKB:  Q13464
PHAROS:  Q13464
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ13464
Sequence Annotations
Expand
  • Reference Sequence
Small Molecules
Ligands 1 Unique
IDChains Name / Formula / InChI Key2D Diagram3D Interactions
6U2
Query on 6U2

Download Ideal Coordinates CCD File 
C [auth A],
D [auth B]
2-[3-[3-(4-methylpiperazin-1-yl)propoxy]phenyl]-~{N}-[4-(1~{H}-pyrrolo[2,3-b]pyridin-3-yl)-1,3-thiazol-2-yl]ethanamide
C26 H30 N6 O2 S
KWQRIWDMNAKJAF-UHFFFAOYSA-N
Binding Affinity Annotations 
IDSourceBinding Affinity
6U2 BindingDB:  5KKT Ki: min: 1, max: 6 (nM) from 2 assay(s)
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.80 Å
  • R-Value Free: 0.237 
  • R-Value Work: 0.222 
  • R-Value Observed: 0.223 
  • Space Group: P 31 2 1
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 182.91α = 90
b = 182.91β = 90
c = 90.56γ = 120
Software Package:
Software NamePurpose
BUSTER-TNTrefinement
d*TREKdata scaling
PDB_EXTRACTdata extraction
d*TREKdata reduction
BUSTER-TNTphasing

Structure Validation

View Full Validation Report



Entry History 

Deposition Data

  • Released Date: 2017-06-28 
  • Deposition Author(s): Jacobs, M.D.

Revision History  (Full details and data files)

  • Version 1.0: 2017-06-28
    Type: Initial release
  • Version 1.1: 2017-11-22
    Changes: Refinement description
  • Version 1.2: 2018-07-11
    Changes: Data collection, Database references, Structure summary
  • Version 1.3: 2023-09-27
    Changes: Data collection, Database references, Refinement description