3D2I

Crystal structure of mouse Aurora A (Asn186->Gly, Lys240->Arg, Met302->Leu) in complex with 1-{5-[2-(1-methyl-1H-pyrazolo[4,3-d]pyrimidin-7-ylamino)-ethyl]-thiazol-2-yl}-3-(3-trifluoromethyl-phenyl)-urea

PDB DOI: https://doi.org/10.2210/pdb3D2I/pdb

Classification: TRANSFERASE
Organism(s): Mus musculus
Expression System: Escherichia coli
Mutation(s): Yes

Deposited: 2008-05-08 Released: 2009-05-12
Deposition Author(s): Oslob, J.D., Yu, C., Romanowski, M.J.

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 2.90 Å
R-Value Free:
0.298 (Depositor), 0.290 (DCC)
R-Value Work:
0.241 (Depositor), 0.230 (DCC)
R-Value Observed:
0.245 (Depositor)

Starting Model: experimental
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wwPDB Validation 3D Report Full Report

Ligand Structure Quality Assessment

This is version 1.3 of the entry. See complete history.

Literature

Discovery of Aurora-A-selective inhibitors

Oslob, J.D., Yu, C., Allen, D.A., Baskaran, S., Maung, J., Michelotti, E.F., Elling, R.A., Romanowski, M.J.

To be published.

Macromolecule Content

Total Structure Weight: 32.01 kDa
Atom Count: 2,125
Modelled Residue Count: 255
Deposited Residue Count: 272
Unique protein chains: 1

Macromolecules

Find similar proteins by:

(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
serine/threonine kinase 6	A	272	Mus musculus	Mutation(s): 3 Gene Names: Aurka, Stk6 EC: 2.7.11.1
UniProt & NIH Common Fund Data Resources
Find proteins for P97477 (Mus musculus) Explore P97477 Go to UniProtKB: P97477
IMPC: MGI:894678
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	P97477
Sequence Annotations Expand
Reference Sequence LOADING

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
AK3 Query on AK3 Download Ideal Coordinates CCD File SDF format, chain B [auth A] MOL2 format, chain B [auth A] mmCIF format, chain B [auth A]	B [auth A]	1-(5-{2-[(1-methyl-1H-pyrazolo[4,3-d]pyrimidin-7-yl)amino]ethyl}-1,3-thiazol-2-yl)-3-[3-(trifluoromethyl)phenyl]urea C₁₉ H₁₇ F₃ N₈ O S UOLCZAFAGDOUFX-UHFFFAOYSA-N		Interactions Focus chain B [auth A] Interactions & Density Focus chain B [auth A]

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 2.90 Å
R-Value Free: 0.298 (Depositor), 0.290 (DCC)
R-Value Work: 0.241 (Depositor), 0.230 (DCC)
R-Value Observed: 0.245 (Depositor)

Space Group: P 6₁ 2 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 82.92	α = 90
b = 82.92	β = 90
c = 171.964	γ = 120

Software Package:

Software Name	Purpose
REFMAC	refinement
CrystalClear	data collection
CrystalClear	data reduction
d*TREK	data scaling
MOLREP	phasing

Structure Validation

View Full Validation Report

Ligand Structure Quality Assessment

Entry History

Deposition Data

Released Date: 2009-05-12

Deposition Author(s):

Romanowski, M.J.

Revision History (Full details and data files)

Version 1.0: 2009-05-12
Type: Initial release
Version 1.1: 2011-07-13
Changes: Version format compliance
Version 1.2: 2021-10-20
Changes: Database references, Derived calculations
Version 1.3: 2023-08-30
Changes: Data collection, Refinement description

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.