2CKE | pdb_00002cke

Human death-associated DRP-1 kinase in complex with inhibitor

• PDB DOI: https://doi.org/10.2210/pdb2CKE/pdb

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


• Deposited: 2006-04-18 Released: 2007-05-15 
• Deposition Author(s): Kursula, P., Wilmanns, M.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.80 Å
• R-Value Free: 
  0.261 (Depositor), 0.262 (DCC) 
• R-Value Work: 
  0.203 (Depositor), 0.204 (DCC) 
• R-Value Observed: 
  0.206 (Depositor) 

Starting Model: experimental

Literature

Crystal Structure of Human Drp-1 Complexed with an Inhibitor

Kursula, P., Wilmanns, M.

To be published.

Biological Assembly 1  

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

Biological assembly 1 generated by PISA (software)

Biological Assembly 2  

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

Biological assembly 2 generated by PISA (software)

Biological Assembly 3  

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

Biological assembly 3 generated by PISA (software)

Biological Assembly 4  

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

Biological assembly 4 generated by PISA (software)

Macromolecule Content 

• Total Structure Weight: 149.67 kDa 
• Atom Count: 9,904 
• Modeled Residue Count: 1,201 
• Deposited Residue Count: 1,284 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
DEATH-ASSOCIATED PROTEIN KINASE 2	A, B, C, D	321	Homo sapiens	Mutation(s): 0  EC: 2.7.11.1
UniProt & NIH Common Fund Data Resources
Find proteins for Q9UIK4 (Homo sapiens) Explore Q9UIK4  Go to UniProtKB:  Q9UIK4
PHAROS:  Q9UIK4 GTEx:  ENSG00000035664

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
IQU	E [auth A], F [auth B], G [auth C], H [auth D]	N-(2-AMINOETHYL)ISOQUINOLINE-5-SULFONAMIDE C11 H13 N3 O2 S DCVZSHVZGVWQKV-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.80 Å
• R-Value Free:  0.261 (Depositor), 0.262 (DCC) 
• R-Value Work:  0.203 (Depositor), 0.204 (DCC) 
• R-Value Observed: 0.206 (Depositor) 

Space Group: P 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 55.21	α = 92.09
b = 60.48	β = 103.39
c = 99.28	γ = 94.16

Software Package:

Software Name	Purpose
REFMAC	refinement
XDS	data reduction
XSCALE	data scaling
MOLREP	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2007-05-15 
Deposition Author(s): Kursula, P., Wilmanns, M.

Revision History  

• Version 1.0: 2007-05-15
  Type: Initial release
  
• Version 1.1: 2011-07-13
  Changes: Advisory, Version format compliance
• Version 1.2: 2019-07-24
  Changes: Data collection
• Version 1.3: 2023-12-13
  Changes: Data collection, Database references, Other, Refinement description