Biological Assembly 1  

 3D View: Structure | Electron Density | Ligand Interaction

Standalone Viewers  
Protein Workshop | Ligand Explorer

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

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

Biological Assembly Evidence: surface plasmon resonance

Macromolecule Content

• Total Structure Weight: 35274.68 
• Atom Count: 2393 
• Residue Count: 315 
• Unique protein chains: 2

6GY5

Crystal structure of the kelch domain of human KLHL20 in complex with DAPK1 peptide

• DOI: 10.2210/pdb6GY5/pdb

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


• Deposited: 2018-06-28 Released: 2018-08-08 
• Deposition Author(s): Chen, Z., Hozjan, V., Strain-Damerell, C., Williams, E., Wang, D., Cooper, C.D.O., Sanvitale, C.E., Fairhead, M., Carpenter, E.P., Pike, A.C.W., Krojer, T., Srikannathasan, V., Sorrell, F., Johansson, C., Mathea, S., Burgess-Brown, N., von Delft, F., Arrowsmith, C.H., Edwards, A.M., Bountra, C., Bullock, A.N.
• Funding Organization(s): Wellcome Trust 

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.086 Å
• R-Value Free: 0.172 
• R-Value Work: 0.153 

Literature

Crystal structure of the kelch domain of human KLHL20 in complex with DAPK1 peptide

Chen, Z., Hozjan, V., Strain-Damerell, C., Williams, E., Wang, D., Cooper, C.D.O., Sanvitale, C.E., Fairhead, M., Carpenter, E.P., Pike, A.C.W., Krojer, T., Srikannathasan, V., Sorrell, F., Johansson, C., Mathea, S., Burgess-Brown, N., von Delft, F., Arrowsmith, C.H., Edwards, A.M., Bountra, C., Bullock, A.N.

To be published.

Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details
Kelch-like protein 20	A	304	Homo sapiens	Mutation(s): 0  Gene Names: KLHL20 (KLEIP, KLHLX)
Find proteins for Q9Y2M5 (Homo sapiens) Go to Gene View: KLHL20 Go to UniProtKB:  Q9Y2M5

Entity ID: 2
Molecule	Chains	Sequence Length	Organism	Details
Death-associated protein kinase 1	U	11	Homo sapiens	Mutation(s): 0  Gene Names: DAPK1 (DAPK) EC: 2.7.11.1
Find proteins for P53355 (Homo sapiens) Go to Gene View: DAPK1 Go to UniProtKB:  P53355

Small Molecules

Ligands 3 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram & Interactions
NA	A	SODIUM ION Na FKNQFGJONOIPTF-UHFFFAOYSA-N
CL	A	CHLORIDE ION Cl VEXZGXHMUGYJMC-UHFFFAOYSA-M
EDO	A	1,2-ETHANEDIOL ETHYLENE GLYCOL C2 H6 O2 LYCAIKOWRPUZTN-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.086 Å
• R-Value Free: 0.172 
• R-Value Work: 0.153 
• Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length (Å)	Angle (°)
a = 40.459	α = 90.00
b = 47.361	β = 90.00
c = 151.933	γ = 90.00

Software Package:

Software Name	Purpose
PHASER	phasing
PDB_EXTRACT	data extraction
Aimless	data scaling
PHENIX	refinement

Structure Validation

Entry History & Funding Information

Deposition Data

• Deposited Date: 2018-06-28 
• Released Date: 2018-08-08 
• Deposition Author(s): Chen, Z., Hozjan, V., Strain-Damerell, C., Williams, E., Wang, D., Cooper, C.D.O., Sanvitale, C.E., Fairhead, M., Carpenter, E.P., Pike, A.C.W., Krojer, T., Srikannathasan, V., Sorrell, F., Johansson, C., Mathea, S., Burgess-Brown, N., von Delft, F., Arrowsmith, C.H., Edwards, A.M., Bountra, C., Bullock, A.N.

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Funding Organization	Location	Grant Number
Wellcome Trust	United Kingdom	H9R00050

Revision History 

• Version 1.0: 2018-08-08
  Type: Initial release