3DXN | pdb_00003dxn

Crystal structure of the calcium-dependent kinase from toxoplasma gondii, 541.m00134, kinase domain.

• PDB DOI: https://doi.org/10.2210/pdb3DXN/pdb

• Classification: TRANSFERASE
• Organism(s): Toxoplasma gondii
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2008-07-24 Released: 2008-09-16 
• Deposition Author(s): Wernimont, A.K., Lew, J., Kozieradzki, I., Cossar, D., Wasney, G., Lin, Y.H., Hassani, A., Ali, A., Schapira, M., Bochkarev, A., Arrowsmith, C.H., Bountra, C., Wikstrom, M., Edwards, A.M., Hui, R., Artz, J.D., Amani, M., Structural Genomics Consortium (SGC)

---

Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.17 Å
• R-Value Free: 
  0.265 (Depositor), 0.261 (DCC) 
• R-Value Work: 
  0.230 (Depositor), 0.224 (DCC) 
• R-Value Observed: 
  0.232 (Depositor) 

Literature

Crystal structure of the calcium-dependent kinase from toxoplasma gondii, 541.m00134, kinase domain.

Wernimont, A.K., Lew, J., Kozieradzki, I., Cossar, D., Wasney, G., Lin, Y.H., Hassani, A., Ali, A., Schapira, M., Bochkarev, A., Arrowsmith, C.H., Bountra, C., Wikstrom, M., Edwards, A.M., Hui, R., Amani, M.

To be published.

Biological Assembly 1  

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

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

Macromolecule Content 

• Total Structure Weight: 33.03 kDa 
• Atom Count: 2,110 
• Modeled Residue Count: 258 
• Deposited Residue Count: 287 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Calmodulin-like domain protein kinase isoform 3	A	287	Toxoplasma gondii	Mutation(s): 0  Gene Names: 541.m00134 EC: 2.7.11.1
UniProt
Find proteins for Q3HNM6 (Toxoplasma gondii) Explore Q3HNM6  Go to UniProtKB:  Q3HNM6

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.17 Å
• R-Value Free:  0.265 (Depositor), 0.261 (DCC) 
• R-Value Work:  0.230 (Depositor), 0.224 (DCC) 
• R-Value Observed: 0.232 (Depositor) 

Space Group: I 4

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 121.345	α = 90
b = 121.345	β = 90
c = 45.521	γ = 90

Software Package:

Software Name	Purpose
DENZO	data reduction
SCALEPACK	data scaling
PHASER	phasing
REFMAC	refinement
PDB_EXTRACT	data extraction

Structure Validation

Entry History 

Deposition Data

• Released Date: 2008-09-16 
Deposition Author(s): Wernimont, A.K., Lew, J., Kozieradzki, I., Cossar, D., Wasney, G., Lin, Y.H., Hassani, A., Ali, A., Schapira, M., Bochkarev, A., Arrowsmith, C.H., Bountra, C., Wikstrom, M., Edwards, A.M., Hui, R., Artz, J.D., Amani, M., Structural Genomics Consortium (SGC)

Revision History  

• Version 1.0: 2008-09-16
  Type: Initial release
  
• Version 1.1: 2011-07-13
  Changes: Advisory, Version format compliance
• Version 1.2: 2017-10-25
  Changes: Refinement description
• Version 1.3: 2024-02-21
  Changes: Data collection, Database references