3LAU | pdb_00003lau

Crystal Structure of Aurora2 kinase in complex with a GSK3beta inhibitor

• PDB DOI: https://doi.org/10.2210/pdb3LAU/pdb

• Classification: TRANSFERASE
• Organism(s): Homo sapiens
• Expression System: Escherichia coli
• Mutation(s): Yes 


• Deposited: 2010-01-07 Released: 2010-03-02 
• Deposition Author(s): Maignan, S., Guilloteau, J.P., Pouzieux, S.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.10 Å
• R-Value Free: 
  0.248 (Depositor), 0.215 (DCC) 
• R-Value Work: 
  0.203 (Depositor), 0.212 (DCC) 

Starting Model: experimental

Literature

Rational design of potent GSK3beta inhibitors with selectivity for Cdk1 and Cdk2.

Lesuisse, D., Dutruc-Rosset, G., Tiraboschi, G., Dreyer, M.K., Maignan, S., Chevalier, A., Halley, F., Bertrand, P., Burgevin, M.C., Quarteronet, D., Rooney, T.

(2010) Bioorg Med Chem Lett 20: 1985-1989

• PubMed: 20167481 
• DOI: https://doi.org/10.1016/j.bmcl.2010.01.114
• Primary Citation Related Structures: 
  3LAU, 3LFN, 3LFQ, 3LFS


• PubMed Abstract: 
  

  From an HTS hit, a series of potent and selective inhibitors of GSK3beta have been designed based on a Cdk2-homology model and with the help of several crystal structures of the compounds within Cdk2.

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Organizational Affiliation: 
• Medicinal Chemistry, 13 Quai Jules Guesde, 94300 Vitry-sur-Seine, France. [e-mail]

Biological Assembly 1  

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

Biological assembly 1 assigned by authors and generated by PISA (software)

Macromolecule Content 

• Total Structure Weight: 33.64 kDa 
• Atom Count: 2,186 
• Modeled Residue Count: 251 
• Deposited Residue Count: 287 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Serine/threonine-protein kinase 6	A	287	Homo sapiens	Mutation(s): 1  Gene Names: AIK, ARK1, AURA, AURKA, BTAK, STK15, STK6 EC: 2.7.11.1
UniProt & NIH Common Fund Data Resources
Find proteins for O14965 (Homo sapiens) Explore O14965  Go to UniProtKB:  O14965
PHAROS:  O14965 GTEx:  ENSG00000087586

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
OFI	B [auth A]	N-[6-(4-hydroxyphenyl)-1H-indazol-3-yl]butanamide C17 H17 N3 O2 VCIZMGNKKFEEHA-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.10 Å
• R-Value Free:  0.248 (Depositor), 0.215 (DCC) 
• R-Value Work:  0.203 (Depositor), 0.212 (DCC) 

Space Group: P 1 2₁ 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 48.07	α = 90
b = 45.617	β = 97.65
c = 59.561	γ = 90

Software Package:

Software Name	Purpose
AMoRE	phasing
CNS	refinement
DENZO	data reduction
HKL-2000	data scaling

Structure Validation

Entry History 

Deposition Data

• Released Date: 2010-03-02 
Deposition Author(s): Maignan, S., Guilloteau, J.P., Pouzieux, S.

Revision History  

• Version 1.0: 2010-03-02
  Type: Initial release
  
• Version 1.1: 2011-07-13
  Changes: Version format compliance
• Version 1.2: 2018-01-24
  Changes: Advisory, Structure summary
• Version 1.3: 2021-10-13
  Changes: Advisory, Database references, Derived calculations
• Version 1.4: 2023-09-06
  Changes: Data collection, Refinement description