4TXC

Crystal Structure of DAPK1 kinase domain in complex with a small molecule inhibitor


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.95 Å
  • R-Value Free: 0.216 
  • R-Value Work: 0.180 
  • R-Value Observed: 0.181 

wwPDB Validation   3D Report Full Report


Ligand Structure Quality Assessment 


This is version 1.3 of the entry. See complete history


Literature

Identification and characterization of a small-molecule inhibitor of death-associated protein kinase 1.

Wilbek, T.S.Skovgaard, T.Sorrell, F.J.Knapp, S.Berthelsen, J.Strmgaard, K.

(2015) Chembiochem 16: 59-63


Macromolecules
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
Death-associated protein kinase 1A304Homo sapiensMutation(s): 0 
Gene Names: DAPK1DAPK
EC: 2.7.11.1
UniProt & NIH Common Fund Data Resources
Find proteins for P53355 (Homo sapiens)
Explore P53355 
Go to UniProtKB:  P53355
PHAROS:  P53355
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP53355
Protein Feature View
Expand
  • Reference Sequence
Small Molecules
Ligands 2 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
38G
Query on 38G

Download Ideal Coordinates CCD File 
B [auth A]4-(3-{3-[(R)-{[2-(dimethylamino)ethyl]amino}(hydroxy)methyl]phenyl}imidazo[1,2-b]pyridazin-6-yl)-2-methoxyphenol
C24 H27 N5 O3
ASDVVHQAXNTHHM-XMMPIXPASA-N
 Ligand Interaction
EDO
Query on EDO

Download Ideal Coordinates CCD File 
C [auth A],
D [auth A],
E [auth A],
F [auth A],
G [auth A],
C [auth A],
D [auth A],
E [auth A],
F [auth A],
G [auth A],
H [auth A]
1,2-ETHANEDIOL
C2 H6 O2
LYCAIKOWRPUZTN-UHFFFAOYSA-N
 Ligand Interaction
Binding Affinity Annotations 
IDSourceBinding Affinity
38G Binding MOAD:  4TXC Kd: 240 (nM) from 1 assay(s)
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.95 Å
  • R-Value Free: 0.216 
  • R-Value Work: 0.180 
  • R-Value Observed: 0.181 
  • Space Group: P 21 21 21
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 49.9α = 90
b = 77.29β = 90
c = 110.12γ = 90
Software Package:
Software NamePurpose
PHENIXrefinement
XDSdata reduction
XSCALEdata scaling
PHASERphasing

Structure Validation

View Full Validation Report



Ligand Structure Quality Assessment 



Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2014-07-23
    Type: Initial release
  • Version 1.1: 2014-11-19
    Changes: Database references
  • Version 1.2: 2015-01-14
    Changes: Database references
  • Version 1.3: 2018-01-24
    Changes: Structure summary