9HJQ | pdb_00009hjq

ROCK2 bound with TDI01

PDB DOI: https://doi.org/10.2210/pdb9HJQ/pdb
EM Map EMD-52224: EMDB EMDataResource

Classification: CYTOSOLIC PROTEIN
Organism(s): Homo sapiens
Expression System: Spodoptera frugiperda
Mutation(s): No

Deposited: 2024-11-30 Released: 2026-06-17
Deposition Author(s): Aijia, W., Shenghai, C., Qinghua, L., Yan, H., Haohao, D., Bisen, D.
Funding Organization(s): National Natural Science Foundation of China (NSFC)

Experimental Data Snapshot

Method: ELECTRON MICROSCOPY
Resolution: 3.80 Å
Aggregation State: PARTICLE
Reconstruction Method: SINGLE PARTICLE

wwPDB Validation 3D Report Full Report

Validation slider image for 9HJQ

This is version 1.0 of the entry. See complete history.

Literature

ROCK2 bound with TDI01

Aijia, W., Shenghai, C., Qinghua, L., Yan, H., Haohao, D., Bisen, D.

To be published.

Macromolecule Content

Total Structure Weight: 92.83 kDa
Atom Count: 5,456
Modeled Residue Count: 658
Deposited Residue Count: 802
Unique protein chains: 1

Macromolecules

Find similar proteins by:

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Rho-associated protein kinase 2	A, B	401	Homo sapiens	Mutation(s): 0 Gene Names: ROCK2, KIAA0619 EC: 2.7.11.1 (PDB Primary Data), 2.7.11.39 (UniProt)
UniProt & NIH Common Fund Data Resources
Find proteins for O75116 (Homo sapiens) Explore O75116 Go to UniProtKB: O75116
PHAROS: O75116 GTEx: ENSG00000134318
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	O75116
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
A1IVI( Subject of Investigation/LOI) Query on A1IVI Download:Ideal Coordinates CCD File SDF format, chain C [auth A] SDF format, chain D [auth B] MOL2 format, chain C [auth A] MOL2 format, chain D [auth B] mmCIF format, chain C [auth A] mmCIF format, chain D [auth B]	C [auth A], D [auth B]	[3,3-bis(fluoranyl)azetidin-1-yl]-[1-methyl-6-[4-[[4-(1~{H}-pyrazol-4-yl)phenyl]amino]pyrimidin-2-yl]indol-2-yl]methanone C₂₆ H₂₁ F₂ N₇ O GWMOTZHLJFWMIZ-UHFFFAOYSA-N		Interactions Focus chain C [auth A] Focus chain D [auth B] Interactions & Density Focus chain C [auth A] Focus chain D [auth B]

Experimental Data & Validation

Experimental Data

Method: ELECTRON MICROSCOPY
Resolution: 3.80 Å
Aggregation State: PARTICLE
Reconstruction Method: SINGLE PARTICLE

EM Software:

Task	Software Package	Version
MODEL REFINEMENT	PHENIX

Structure Validation

View Full Validation Report

View more in-depth experimental data

Entry History

& Funding Information

Deposition Data

Released Date: 2026-06-17

Deposition Author(s):

Funding Organization	Location	Grant Number
National Natural Science Foundation of China (NSFC)	China	--

Revision History (Full details and data files)

Version 1.0: 2026-06-17
Type: Initial release

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RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.