8P0S | pdb_00008p0s

Crystal structure HR1 domain of Rho-associated coiled-coil protein kinases (ROCK-HR1)

PDB DOI: https://doi.org/10.2210/pdb8P0S/pdb

Classification: SIGNALING PROTEIN
Organism(s): Homo sapiens
Expression System: Escherichia coli
Mutation(s): No

Deposited: 2023-05-10 Released: 2023-06-21
Deposition Author(s): Dubey, B.N., Dvorsky, R., Gremer, L., Vetter, I.R., Schmitt, L., Groth, G., Ahmadian, M.R.
Funding Organization(s): German Research Foundation (DFG), German Federal Ministry for Education and Research

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 2.20 Å
R-Value Free:
0.293 (Depositor), 0.294 (DCC)
R-Value Work:
0.219 (Depositor), 0.218 (DCC)
R-Value Observed:
0.222 (Depositor)

wwPDB Validation 3D Report Full Report

Validation slider image for 8P0S

Ligand Structure Quality Assessment

This is version 1.1 of the entry. See complete history.

Literature

Structural and functional insights into the p160 Rho-associated coiled-coil-containing protein kinase

Dubey, B.N., Amin, E., Dvorsky, R., Gremer, L., Moll, J.M., Wolff, M., Graewert, M., Tschapek, B., Vetter, I.R., Schmitt, L., Svergun, D., Raunser, R., Groth, G., Nagel-Steger, L., Ahmadian, M.R.

To be published.

Macromolecule Content

Total Structure Weight: 32.18 kDa
Atom Count: 2,264
Modeled Residue Count: 265
Deposited Residue Count: 266
Unique protein chains: 1

Macromolecules

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Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Rho-associated protein kinase 1	A, B	133	Homo sapiens	Mutation(s): 0 Gene Names: ROCK1 EC: 2.7.11.1 (PDB Primary Data), 2.7.11.39 (UniProt)
UniProt & NIH Common Fund Data Resources
Find proteins for Q13464 (Homo sapiens) Explore Q13464 Go to UniProtKB: Q13464
PHAROS: Q13464 GTEx: ENSG00000067900
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	Q13464
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
DTT (Subject of Investigation/LOI) Query on DTT Download:Ideal Coordinates CCD File SDF format, chain C [auth A] MOL2 format, chain C [auth A] mmCIF format, chain C [auth A]	C [auth A]	2,3-DIHYDROXY-1,4-DITHIOBUTANE C₄ H₁₀ O₂ S₂ VHJLVAABSRFDPM-IMJSIDKUSA-N		Interactions Focus chain C [auth A] Interactions & Density Focus chain C [auth A]

Modified Residues 1 Unique
ID	Chains	Type	Formula	2D Diagram	Parent
MSE Query on MSE	A, B	L-PEPTIDE LINKING	C₅ H₁₁ N O₂ Se		MET

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 2.20 Å
R-Value Free: 0.293 (Depositor), 0.294 (DCC)
R-Value Work: 0.219 (Depositor), 0.218 (DCC)
R-Value Observed: 0.222 (Depositor)

Space Group: C 2 2 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 48.26	α = 90
b = 87.07	β = 90
c = 148.22	γ = 90

Software Package:

Software Name	Purpose
PHENIX	refinement
SCALA	data scaling
XDS	data reduction
SOLVE	phasing

Structure Validation

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Ligand Structure Quality Assessment

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Entry History

& Funding Information

Deposition Data

Released Date: 2023-06-21

Deposition Author(s):

Funding Organization	Location	Grant Number
German Research Foundation (DFG)	Germany	--
German Federal Ministry for Education and Research	Germany	01GS08100

Revision History (Full details and data files)

Version 1.0: 2023-06-21
Type: Initial release
Version 1.1: 2024-11-13
Changes: Data collection, Structure summary

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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.