2W4O

Crystal structure of Human CAMK4 in complex with 4-Amino(sulfamoyl- phenylamino)-triazole-carbothioic acid (2,6-difluoro-phenyl)-amide)

• PDB DOI: https://doi.org/10.2210/pdb2W4O/pdb

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


• Deposited: 2008-11-28 Released: 2009-01-20 
• Deposition Author(s): Muniz, J.R.C., Rellos, P., Gileadi, O., Fedorov, O., Filippakopoulos, P., Salah, E., Pike, A., Phillips, C., Niesen, F., Shrestha, L., Burgess-Brown, N., Bullock, A., Berridge, G., von Delft, F., Edwards, A.M., Bountra, C., Arrowsmith, C.H., Weigelt, J., Knapp, S.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.17 Å
• R-Value Free: 0.237 
• R-Value Work: 0.214 
• R-Value Observed: 0.216 

Starting Model: experimental

Literature

Crystal Structure of Human Camk4 in Complex with 4-Amino(Sulfamoyl-Phenylamino)-Triazole- Carbothioic Acid (2,6-Difluoro-Phenyl)-Amide)

Muniz, J.R.C., Rellos, P., Gileadi, O., Fedorov, O., Filippakopoulos, P., Salah, E., Pike, A., Phillips, C., Niesen, F., Shrestha, L., Burgess-Brown, N., Bullock, A., Berridge, G., von Delft, F., Edwards, A.M., Bountra, C., Arrowsmith, C.H., Weigelt, J., Knapp, S.

To be published.

Biological Assembly 1  

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

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

Macromolecule Content

• Total Structure Weight: 39.75 kDa 
• Atom Count: 2,279 
• Modelled Residue Count: 278 
• Deposited Residue Count: 349 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
CALCIUM/CALMODULIN-DEPENDENT PROTEIN KINASE TYPE IV	A	349	Homo sapiens	Mutation(s): 0  EC: 2.7.11.17
UniProt & NIH Common Fund Data Resources
Find proteins for Q16566 (Homo sapiens) Explore Q16566  Go to UniProtKB:  Q16566
GTEx:  ENSG00000152495

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
DKI	B [auth A]	5-AMINO-3-{[4-(AMINOSULFONYL)PHENYL]AMINO}-N-(2,6-DIFLUOROPHENYL)-1H-1,2,4-TRIAZOLE-1-CARBOTHIOAMIDE C15 H13 F2 N7 O2 S2 ARIOBGGRZJITQX-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.17 Å
• R-Value Free: 0.237 
• R-Value Work: 0.214 
• R-Value Observed: 0.216 
• Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 42.4	α = 90
b = 70.81	β = 90
c = 99.151	γ = 90

Software Package:

Software Name	Purpose
PHENIX	refinement
MOSFLM	data reduction
SCALA	data scaling
PHASER	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2009-01-20 
Deposition Author(s): Muniz, J.R.C., Rellos, P., Gileadi, O., Fedorov, O., Filippakopoulos, P., Salah, E., Pike, A., Phillips, C., Niesen, F., Shrestha, L., Burgess-Brown, N., Bullock, A., Berridge, G., von Delft, F., Edwards, A.M., Bountra, C., Arrowsmith, C.H., Weigelt, J., Knapp, S.

Revision History  

• Version 1.0: 2009-01-20
  Type: Initial release
  
• Version 1.1: 2012-12-05
  Changes: Database references, Derived calculations, Non-polymer description, Other, Refinement description, Source and taxonomy, Structure summary, Version format compliance
• Version 1.2: 2018-01-24
  Changes: Database references
• Version 1.3: 2023-07-05
  Changes: Database references, Derived calculations, Other
• Version 1.4: 2024-02-07
  Changes: Data collection, Refinement description