5T6A

Crystal Structure of TgCDPK1 from toxoplasma gondii complexed with 5GA

• PDB DOI: https://doi.org/10.2210/pdb5T6A/pdb
• Entry: 5T6A supersedes: 5DVU

• Classification: TRANSFERASE
• Organism(s): Toxoplasma gondii
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): No 


• Deposited: 2016-09-01 Released: 2016-11-02 
• Deposition Author(s): Jiang, D.Q., Tempel, W., Loppnau, P., Walker, J.R., Graslund, S., Arrowsmith, C.H., Edwards, A.M., Bountra, C., Hui, R., Lovato, D.V., Osman, K.T., Structural Genomics Consortium (SGC)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.05 Å
• R-Value Free: 0.240 
• R-Value Work: 0.203 
• R-Value Observed: 0.204 

Starting Model: experimental

Literature

Crystal Structure of TgCDPK1 from toxoplasma gondii complexed with SGC-1-9

Jiang, D.Q., Tempel, W., Loppnau, P., Walker, J.R., Graslund, S., Arrowsmith, C.H., Edwards, A.M., Bountra, C., Hui, R., Lovato, D.V., Osman, K.T., Structural Genomics Consortium (SGC)

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: 59.89 kDa 
• Atom Count: 3,432 
• Modelled Residue Count: 431 
• Deposited Residue Count: 525 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Calmodulin-domain protein kinase 1	A	525	Toxoplasma gondii	Mutation(s): 0  Gene Names: CDPK1
UniProt
Find proteins for Q9BJF5 (Toxoplasma gondii) Explore Q9BJF5  Go to UniProtKB:  Q9BJF5

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
5GA	B [auth A]	4-(3-chloro-4-fluorophenyl)-5-(1,5-naphthyridin-2-yl)-1,3-thiazol-2-amine C17 H10 Cl F N4 S QPTHMBUJLWRYEC-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.05 Å
• R-Value Free: 0.240 
• R-Value Work: 0.203 
• R-Value Observed: 0.204 
• Space Group: P 1 2₁ 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 47.757	α = 90
b = 72.175	β = 97.61
c = 66.142	γ = 90

Software Package:

Software Name	Purpose
BUSTER	refinement
XDS	data reduction
PDB_EXTRACT	data extraction
Aimless	data scaling

Structure Validation

Entry History 

Deposition Data

• Released Date: 2016-11-02 
Deposition Author(s): Jiang, D.Q., Tempel, W., Loppnau, P., Walker, J.R., Graslund, S., Arrowsmith, C.H., Edwards, A.M., Bountra, C., Hui, R., Lovato, D.V., Osman, K.T., Structural Genomics Consortium (SGC)
• This entry supersedes: 5DVU

Revision History  

• Version 1.0: 2016-11-02
  Type: Initial release
  
• Version 1.1: 2023-10-04
  Changes: Data collection, Database references, Derived calculations, Refinement description