8X8Y

Crystal structure of ROCK2 with GNS-2660 inhibitor

• PDB DOI: https://doi.org/10.2210/pdb8X8Y/pdb

• Classification: TRANSFERASE/INHIBITOR
• Organism(s): Homo sapiens
• Expression System: Spodoptera frugiperda
• Mutation(s): No 


• Deposited: 2023-11-29 Released: 2024-12-04 
• Deposition Author(s): Park, T.H., Bong, S.M., Lee, S.J., Lee, B.I.
• Funding Organization(s): National Research Foundation (NRF, Korea)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 3.20 Å
• R-Value Free: 0.243 
• R-Value Work: 0.185 

Starting Model: experimental

Literature

crystal structure of rock2 with GNS-2660 inhibitor

Park, T.H., Lee, B.I.

To be published.

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Monomer - A1 

Biological assembly 1 assigned by authors.

Biological Assembly Evidence: gel filtration

Biological Assembly 2  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Monomer - A1 

Biological assembly 2 assigned by authors.

Macromolecule Content

• Total Structure Weight: 90.95 kDa 
• Atom Count: 5,860 
• Modelled Residue Count: 759 
• Deposited Residue Count: 782 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Rho-associated protein kinase 2	A, B	391	Homo sapiens	Mutation(s): 0  Gene Names: ROCK2 EC: 2.7.11.1
UniProt & NIH Common Fund Data Resources
Find proteins for O75116 (Homo sapiens) Explore O75116  Go to UniProtKB:  O75116
PHAROS:  O75116 GTEx:  ENSG00000134318

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
YEA (Subject of Investigation/LOI)	C [auth A], D [auth B]	3-fluoranyl-~{N}-methyl-5-[[1-oxidanylidene-6-[5-(trifluoromethyl)-1~{H}-pyrazol-4-yl]isoquinolin-2-yl]methyl]benzamide C22 H16 F4 N4 O2 OCMZUTUUYBFIFC-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 3.20 Å
• R-Value Free: 0.243 
• R-Value Work: 0.185 
• Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 52.748	α = 90
b = 135.419	β = 90
c = 150.337	γ = 90

Software Package:

Software Name	Purpose
PHENIX	refinement
HKL-2000	data scaling
HKL-2000	data reduction
MOLREP	phasing

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2024-12-04 
Deposition Author(s): Park, T.H., Bong, S.M., Lee, S.J., Lee, B.I.

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Funding Organization	Location	Grant Number
National Research Foundation (NRF, Korea)	Korea, Republic Of	NRF-2023R1A2C1002654

Revision History  

• Version 1.0: 2024-12-04
  Type: Initial release