5OWQ | pdb_00005owq

Human STK10 bound to dovitinib

• PDB DOI: https://doi.org/10.2210/pdb5OWQ/pdb

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


• Deposited: 2017-09-04 Released: 2017-09-13 
• Deposition Author(s): Szklarz, M., 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: 2.70 Å
• R-Value Free: 
  0.305 (Depositor), 0.303 (DCC) 
• R-Value Work: 
  0.263 (Depositor), 0.267 (DCC) 
• R-Value Observed: 
  0.265 (Depositor) 

Starting Model: other

Literature

Human STK10 bound to dovitinib

Elkins, J.M.

To be published.

Biological Assembly 1  

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

Biological assembly 1 assigned by authors.

Biological Assembly 2  

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

Biological assembly 2 assigned by authors.

Biological Assembly 3  

Global Symmetry: Cyclic - C2  (Explore in 3D)
Global Stoichiometry: Homo 2-mer - A2 

Biological assembly 3 generated by PISA (software)

Macromolecule Content 

• Total Structure Weight: 69.38 kDa 
• Atom Count: 3,906 
• Modeled Residue Count: 509 
• Deposited Residue Count: 604 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Serine/threonine-protein kinase 10	A, B	302	Homo sapiens	Mutation(s): 0  Gene Names: STK10, LOK EC: 2.7.11.1
UniProt & NIH Common Fund Data Resources
Find proteins for O94804 (Homo sapiens) Explore O94804  Go to UniProtKB:  O94804
PHAROS:  O94804 GTEx:  ENSG00000072786

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
38O	C [auth A], D [auth B]	4-amino-5-fluoro-3-[5-(4-methylpiperazin-1-yl)-1H-benzimidazol-2-yl]quinolin-2(1H)-one C21 H21 F N6 O PIQCTGMSNWUMAF-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.70 Å
• R-Value Free:  0.305 (Depositor), 0.303 (DCC) 
• R-Value Work:  0.263 (Depositor), 0.267 (DCC) 
• R-Value Observed: 0.265 (Depositor) 

Space Group: P 1 2₁ 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 57.57	α = 90
b = 50.4	β = 96.6
c = 114.57	γ = 90

Software Package:

Software Name	Purpose
REFMAC	refinement
Aimless	data scaling
PHASER	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2017-09-13 
Deposition Author(s): Szklarz, M., von Delft, F., Bountra, C., Knapp, S., Edwards, A.M., Arrowsmith, C., Elkins, J.M.

Revision History  

• Version 1.0: 2017-09-13
  Type: Initial release
  
• Version 1.1: 2018-01-24
  Changes: Source and taxonomy
• Version 1.2: 2024-05-01
  Changes: Data collection, Database references, Refinement description
• Version 1.3: 2024-10-23
  Changes: Structure summary