6GR8

Human AURKC INCENP complex bound to BRD-7880

• PDB DOI: https://doi.org/10.2210/pdb6GR8/pdb

• Classification: TRANSFERASE
• Organism(s): Homo sapiens
• Expression System: Escherichia coli BL21(DE3), Escherichia coli
• Mutation(s): No 


• Deposited: 2018-06-10 Released: 2019-05-15 
• Deposition Author(s): Abdul Azeez, K.R., Sorrell, F.J., von Delft, F., Bountra, C., Knapp, S., Edwards, A.M., Arrowsmith, C., Elkins, J.M.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.75 Å
• R-Value Free: 0.216 
• R-Value Work: 0.176 
• R-Value Observed: 0.178 

Literature

AURKC INCENP complex bound to BRD-7880

Abdul Azeez, K.R., Elkins, J.M.

To be published.

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Hetero 2-mer - A1B1 

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

Biological Assembly Evidence: gel filtration

Macromolecule Content

• Total Structure Weight: 41.06 kDa 
• Atom Count: 3,166 
• Modelled Residue Count: 338 
• Deposited Residue Count: 344 
• Unique protein chains: 2

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Aurora kinase C	A	274	Homo sapiens	Mutation(s): 0  Gene Names: AURKC, AIE2, AIK3, AIRK3, ARK3, STK13 EC: 2.7.11.1
UniProt & NIH Common Fund Data Resources
Find proteins for Q9UQB9 (Homo sapiens) Explore Q9UQB9  Go to UniProtKB:  Q9UQB9
PHAROS:  Q9UQB9 GTEx:  ENSG00000105146

Entity ID: 2
Molecule	Chains	Sequence Length	Organism	Details	Image
Inner centromere protein	B	70	Homo sapiens	Mutation(s): 0  Gene Names: INCENP
UniProt & NIH Common Fund Data Resources
Find proteins for Q9NQS7 (Homo sapiens) Explore Q9NQS7  Go to UniProtKB:  Q9NQS7
PHAROS:  Q9NQS7 GTEx:  ENSG00000149503

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
F8Z	C [auth A]	1-[(2~{R},3~{S})-2-[[1,3-benzodioxol-5-ylmethyl(methyl)amino]methyl]-3-methyl-6-oxidanylidene-5-[(2~{S})-1-oxidanylpropan-2-yl]-3,4-dihydro-2~{H}-1,5-benzoxazocin-8-yl]-3-(4-methoxyphenyl)urea C32 H38 N4 O7 NGRSXEMLDRQNMH-LPBFERMMSA-N

Modified Residues  2 Unique
ID	Chains	Type	Formula	2D Diagram	Parent
TPO	A	L-PEPTIDE LINKING	C4 H10 N O6 P		THR
SEP	B	L-PEPTIDE LINKING	C3 H8 N O6 P		SER

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.75 Å
• R-Value Free: 0.216 
• R-Value Work: 0.176 
• R-Value Observed: 0.178 
• Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 56.65	α = 90
b = 72.48	β = 90
c = 83.06	γ = 90

Software Package:

Software Name	Purpose
REFMAC	refinement
MOSFLM	data reduction
Aimless	data scaling
PHASER	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2019-05-15 
Deposition Author(s): Abdul Azeez, K.R., Sorrell, F.J., von Delft, F., Bountra, C., Knapp, S., Edwards, A.M., Arrowsmith, C., Elkins, J.M.

Revision History  

• Version 1.0: 2019-05-15
  Type: Initial release
  
• Version 1.1: 2024-01-17
  Changes: Data collection, Database references, Refinement description