3W2C

Structure of Aurora kinase A complexed to benzoimidazole-indazole inhibitor XV

• PDB DOI: https://doi.org/10.2210/pdb3W2C/pdb

• Classification: TRANSFERASE
• Organism(s): Homo sapiens
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2012-11-28 Released: 2014-02-05 
• Deposition Author(s): Oliveira, T.M., Kairies, N.A., Engh, R.A.

---

Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.45 Å
• R-Value Free: 0.320 
• R-Value Work: 0.253 
• R-Value Observed: 0.256 

Literature

Flexibility and multiple conformations of the activation and glycine rich loops of aurora A accompanying inhibitor binding

Oliveira, T.M., Kairies, N., Engh, R.A.

To be published.

Biological Assembly 1  

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

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

Biological Assembly 2  

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

Biological assembly 2 assigned by authors and generated by PISA (software)

Biological Assembly 3  

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

Biological assembly 3 assigned by authors and generated by PISA (software)

Biological Assembly 4  

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

Biological assembly 4 assigned by authors and generated by PISA (software)

Macromolecule Content

• Total Structure Weight: 122.95 kDa 
• Atom Count: 6,857 
• Modelled Residue Count: 809 
• Deposited Residue Count: 1,044 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Aurora kinase A	A, B [auth C], C [auth E], D [auth G]	261	Homo sapiens	Mutation(s): 0  Gene Names: AURKA, AIK, AIRK1, ARK1, AURA, AYK1, BTAK, IAK1, 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
N15	E [auth A], F [auth C], G [auth E], H [auth G]	2-{4-[3-(1H-benzimidazol-2-yl)-1H-indazol-6-yl]-1H-pyrazol-1-yl}-N-(3-methylbutyl)acetamide C24 H25 N7 O MBGGBSBQBVZBHN-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.45 Å
• R-Value Free: 0.320 
• R-Value Work: 0.253 
• R-Value Observed: 0.256 
• Space Group: P 1 2₁ 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 69.21	α = 90
b = 86.05	β = 89.83
c = 85.96	γ = 90

Software Package:

Software Name	Purpose
DNA	data collection
PHASER	phasing
REFMAC	refinement
XDS	data reduction
SCALA	data scaling

Structure Validation

Entry History 

Deposition Data

• Released Date: 2014-02-05 
Deposition Author(s): Oliveira, T.M., Kairies, N.A., Engh, R.A.

Revision History  

• Version 1.0: 2014-02-05
  Type: Initial release
  
• Version 1.1: 2024-03-20
  Changes: Data collection, Database references, Derived calculations