4YGA

CDPK1, from Toxoplasma gondii, bound to inhibitory VHH-1B7


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.94 Å
  • R-Value Free: 0.262
  • R-Value Work: 0.226

Literature

Macromolecules
Sequence Display for 4YGA

Classification: METAL BINDING PROTEIN

Total Structure Weight: 296551.59

Macromolecule Entities
Molecule Chains Length Organism Details
Calmodulin-domain protein kinase 1 A, C, E, G 516 Toxoplasma gondii Gene Name(s): CDPK1
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
VHH-1B7 B, D, F, H 141 Vicugna pacos

Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
CA
Query on CA

A, C, E, G CALCIUM ION
Ca
BHPQYMZQTOCNFJ-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

Unit Cell:

Length (Å) Angle (°)
a = 76.92 α = 88.71
b = 91.07 β = 108.27
c = 106.64 γ = 90.26

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2015-02-26
  • Released Date: 2015-08-26
  • Deposition author(s): Knockenhauer, K.E., Schwartz, T.U.

Revision History

  • Version 1_0: 2015-08-26

    Type: Initial release

  • Version 1_1: 2015-09-09

    Type: Database references

  • Version 1_2: 2015-09-23

    Type: Database references

  • Version 1_3: 2017-09-20

    Type: Author supporting evidence, Database references, Derived calculations