Biological Assembly 1  

 3D View: Structure | Electron Density | Ligand Interaction

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

Biological assembly 1 generated by PISA (software)

Biological Assembly Evidence: gel filtration

Macromolecule Content

• Total Structure Weight: 35013.48 
• Atom Count: 2466 
• Residue Count: 306 
• Unique protein chains: 1

6Q49

CDK2 in complex with FragLite6

• DOI: 10.2210/pdb6Q49/pdb

• Classification: CELL CYCLE
• Organism(s): Homo sapiens
• Expression System: Escherichia coli BL21(DE3)


• Deposited: 2018-12-05 Released: 2019-03-20 
• Deposition Author(s): Wood, D.J., Martin, M.P., Noble, M.E.M.
• Funding Organization(s): Medical Research Council (United Kingdom); Cancer Research UK 

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1 Å
• R-Value Free: 0.197 
• R-Value Work: 0.175 

Literature

FragLites - minimal, halogenated fragments displaying pharmacophore doublets. An efficient approach to druggability assessment and hit generation.

Wood, D., Lopez-Fernandez, J.D., Knight, L., Al-Khawaldeh, I., Gai, C., Lin, S., Martin, M.P., Miller, D., Cano, C., Endicott, J., Hardcastle, I., Noble, M., Waring, M.J.

(2019) J.Med.Chem. --: --

• PubMed: 30860382 
• Primary Citation of Related Structures:  
  6Q4I, 6Q4H, 6Q4E, 6Q4A, 6Q3C, 6Q3B, 6Q4K, 6Q4J, 6Q4G, 6Q4F, 6Q4D, 6Q4C, 6Q4B, 6Q48, 6Q3F

Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details
Cyclin-dependent kinase 2	A	306	Homo sapiens	Mutation(s): 0  Gene Names: CDK2 (CDKN2) EC: 2.7.11.22
Find proteins for P24941 (Homo sapiens) Go to Gene View: CDK2 Go to UniProtKB:  P24941

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram & Interactions
HGQ	A	4-bromanyl-1~{H}-pyridin-2-one C5 H4 Br N O SSLMGOKTIUIZLY-UHFFFAOYSA-N
DMS	A	DIMETHYL SULFOXIDE C2 H6 O S IAZDPXIOMUYVGZ-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1 Å
• R-Value Free: 0.197 
• R-Value Work: 0.175 
• Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length (Å)	Angle (°)
a = 53.069	α = 90.00
b = 72.530	β = 90.00
c = 71.899	γ = 90.00

Software Package:

Software Name	Purpose
REFMAC	refinement
xia2	data reduction
Aimless	data scaling
PHASER	phasing

Structure Validation

Entry History & Funding Information

Deposition Data

• Deposited Date: 2018-12-05 
• Released Date: 2019-03-20 
• Deposition Author(s): Wood, D.J., Martin, M.P., Noble, M.E.M.

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Funding Organization	Location	Grant Number
Medical Research Council (United Kingdom)	United Kingdom	MR/N009738/1
Cancer Research UK	United Kingdom	C2115/A21421

Revision History 

• Version 1.0: 2019-03-20
  Type: Initial release
• Version 1.1: 2019-04-03
  Type: Data collection, Source and taxonomy